64878436800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 1008

約数和(自身を含む): 254709411840

約数和(自身を除く): 189830975040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 32, 36, 40, 45, 46, 48, 50, 60, 62, 64, 69, 71, 72, 75, 80, 89, 90, 92, 93, 96, 100, 115, 120, 124, 138, 142, 144, 150, 155, 160, 178, 180, 184, 186, 192, 200, 207, 213, 225, 230, 240, 248, 267, 276, 279, 284, 288, 300, 310, 320, 345, 355, 356, 360, 368, 372, 400, 414, 426, 445, 450, 460, 465, 480, 496, 534, 552, 558, 568, 575, 576, 600, 620, 639, 690, 710, 712, 713, 720, 736, 744, 775, 800, 801, 828, 852, 890, 900, 920, 930, 960, 992, 1035, 1065, 1068, 1104, 1116, 1136, 1150, 1200, 1240, 1278, 1335, 1380, 1395, 1420, 1424, 1426, 1440, 1472, 1488, 1550, 1600, 1602, 1633, 1656, 1704, 1725, 1775, 1780, 1800, 1840, 1860, 1984, 2047, 2070, 2130, 2136, 2139, 2201, 2208, 2225, 2232, 2272, 2300, 2325, 2400, 2480, 2556, 2670, 2759, 2760, 2790, 2840, 2848, 2852, 2880, 2976, 3100, 3195, 3204, 3266, 3312, 3408, 3450, 3550, 3560, 3565, 3600, 3680, 3720, 4005, 4094, 4140, 4260, 4272, 4278, 4402, 4416, 4450, 4464, 4544, 4600, 4650, 4800, 4899, 4960, 5112, 5175, 5325, 5340, 5518, 5520, 5580, 5680, 5696, 5704, 5952, 6141, 6200, 6319, 6390, 6408, 6417, 6532, 6603, 6624, 6675, 6816, 6900, 6975, 7100, 7120, 7130, 7200, 7360, 7440, 8010, 8165, 8188, 8277, 8280, 8520, 8544, 8556, 8804, 8900, 8928, 9200, 9300, 9798, 9920, 10224, 10235, 10350, 10650, 10680, 10695, 11005, 11036, 11040, 11160, 11360, 11408, 12282, 12400, 12638, 12780, 12816, 12834, 13064, 13206, 13248, 13350, 13632, 13795, 13800, 13950, 14200, 14240, 14260, 14400, 14697, 14880, 15975, 16020, 16330, 16376, 16554, 16560, 17040, 17088, 17112, 17608, 17800, 17825, 17856, 18400, 18423, 18600, 18957, 19596, 19809, 20025, 20448, 20470, 20700, 21300, 21360, 21390, 22010, 22072, 22080, 22320, 22720, 22816, 24495, 24564, 24800, 24831, 25276, 25560, 25632, 25668, 26128, 26412, 26700, 27590, 27600, 27900, 28400, 28480, 28520, 29394, 29760, 30705, 31595, 31950, 32040, 32085, 32660, 32752, 33015, 33108, 33120, 34080, 34224, 35216, 35600, 35650, 36800, 36846, 37200, 37914, 39192, 39618, 40050, 40825, 40896, 40940, 41385, 41400, 42600, 42720, 42780, 44020, 44144, 44640, 45632, 48990, 49128, 49600, 49662, 50552, 50623, 51120, 51175, 51264, 51336, 52256, 52824, 53400, 53475, 55025, 55180, 55200, 55800, 56800, 56871, 57040, 58788, 61410, 63190, 63457, 63900, 64080, 64170, 65320, 65504, 66030, 66216, 66240, 68160, 68448, 68975, 70432, 71200, 71300, 73485, 73692, 74400, 75828, 78384, 79236, 80100, 81650, 81880, 82770, 82800, 85200, 85440, 85560, 88040, 88288, 89280, 92115, 94785, 97980, 98256, 99045, 99324, 101104, 101246, 102240, 102350, 102672, 104512, 105648, 106800, 106950, 110050, 110360, 110400, 111600, 113600, 113742, 114080, 117576, 122475, 122820, 124155, 126380, 126914, 127800, 128160, 128340, 130640, 131008, 132060, 132432, 136896, 137950, 140864, 142400, 142600, 145337, 146970, 147384, 148800, 151656, 151869, 153525, 156768, 157975, 158472, 160200, 160425, 163300, 163760, 165075, 165540, 165600, 170400, 171120, 176080, 176576, 184230, 189570, 190371, 195889, 195960, 196512, 198090, 198648, 202208, 202492, 204480, 204700, 205344, 206925, 211296, 213600, 213900, 220100, 220720, 223200, 227484, 228160, 235152, 244950, 245640, 248310, 252760, 253115, 253828, 255600, 256320, 256680, 261280, 264120, 264864, 275900, 284355, 285200, 290674, 293940, 294768, 303312, 303738, 307050, 313536, 315950, 316944, 317285, 320400, 320850, 326600, 327520, 330150, 331080, 331200, 340800, 342240, 352160, 367425, 368460, 379140, 380742, 391778, 391920, 393024, 396180, 397296, 404416, 404984, 409400, 410688, 413850, 422592, 427200, 427800, 436011, 440200, 441440, 446400, 454968, 455607, 460575, 470304, 473925, 489900, 491280, 495225, 496620, 505520, 506230, 507656, 511200, 513360, 522560, 528240, 529728, 551800, 568710, 570400, 571113, 581348, 587667, 587880, 589536, 606624, 607476, 614100, 620775, 631900, 633888, 634570, 640800, 641700, 653200, 655040, 660300, 662160, 684480, 704320, 726685, 734850, 736920, 758280, 759345, 761484, 783556, 783840, 792360, 794592, 809968, 818800, 827700, 855600, 872022, 880400, 882880, 909936, 911214, 921150, 940608, 947850, 951855, 979445, 979800, 982560, 990450, 993240, 1011040, 1012460, 1015312, 1022400, 1026720, 1056480, 1103600, 1137420, 1140800, 1142226, 1162696, 1175334, 1175760, 1179072, 1213248, 1214952, 1228200, 1241550, 1263800, 1265575, 1267776, 1269140, 1281600, 1283400, 1306400, 1308033, 1320600, 1324320, 1421775, 1453370, 1469700, 1473840, 1516560, 1518690, 1522968, 1567112, 1567680, 1584720, 1586425, 1589184, 1619936, 1637600, 1655400, 1711200, 1744044, 1760800, 1763001, 1819872, 1822428, 1842300, 1895700, 1903710, 1958890, 1959600, 1965120, 1980900, 1986480, 2022080, 2024920, 2030624, 2053440, 2112960, 2180055, 2207200, 2274840, 2278035, 2284452, 2325392, 2350668, 2351520, 2429904, 2456400, 2483100, 2527600, 2531150, 2538280, 2566800, 2612800, 2616066, 2641200, 2648640, 2843550, 2855565, 2906740, 2938335, 2939400, 2947680, 3033120, 3037380, 3045936, 3134224, 3169440, 3172850, 3239872, 3275200, 3310800, 3422400, 3488088, 3521600, 3526002, 3633425, 3639744, 3644856, 3684600, 3791400, 3796725, 3807420, 3917780, 3919200, 3961800, 3972960, 4049840, 4061248, 4360110, 4414400, 4505447, 4549680, 4556070, 4568904, 4650784, 4701336, 4703040, 4759275, 4859808, 4897225, 4912800, 4966200, 5055200, 5062300, 5076560, 5133600, 5232132, 5282400, 5687100, 5711130, 5813480, 5876670, 5878800, 5895360, 6066240, 6074760, 6091872, 6268448, 6338880, 6345700, 6540165, 6621600, 6976176, 7052004, 7266850, 7289712, 7369200, 7582800, 7593450, 7614840, 7835560, 7838400, 7923600, 7945920, 8099680, 8720220, 8815005, 9010894, 9099360, 9112140, 9137808, 9301568, 9402672, 9518550, 9719616, 9794450, 9825600, 9932400, 10110400, 10124600, 10153120, 10267200, 10464264, 10564800, 10900275, 11374200, 11390175, 11422260, 11626960, 11753340, 11757600, 12149520, 12183744, 12536896, 12691400, 13080330, 13243200, 13516341, 13952352, 14104008, 14277825, 14533700, 14579424, 14691675, 14738400, 15165600, 15186900, 15229680, 15671120, 15847200, 16199360, 17440440, 17630010, 18021788, 18198720, 18224280, 18275616, 18805344, 19037100, 19588900, 19864800, 20249200, 20306240, 20928528, 21800550, 22527235, 22748400, 22780350, 22844520, 23253920, 23506680, 23515200, 24299040, 25382800, 26160660, 27032682, 27904704, 28208016, 28555650, 29067400, 29158848, 29383350, 29476800, 30331200, 30373800, 30459360, 31342240, 31694400, 32700825, 34880880, 35260020, 36043576, 36448560, 36551232, 37610688, 38074200, 39177800, 39729600, 40498400, 40549023, 41857056, 43601100, 44075025, 45054470, 45496800, 45560700, 45689040, 46507840, 47013360, 48598080, 50765600, 52321320, 54065364, 56416032, 57111300, 58134800, 58766700, 60747600, 60918720, 62684480, 65401650, 67581705, 69761760, 70520040, 72087152, 72897120, 76148400, 78355600, 80996800, 81098046, 83714112, 87202200, 88150050, 90108940, 90993600, 91121400, 91378080, 94026720, 101531200, 104642640, 108130728, 112636175, 112832064, 114222600, 116269600, 117533400, 121495200, 130803300, 135163410, 139523520, 141040080, 144174304, 145794240, 152296800, 156711200, 162196092, 174404400, 176300100, 180217880, 182242800, 182756160, 188053440, 202745115, 209285280, 216261456, 225272350, 228445200, 232539200, 235066800, 242990400, 261606600, 270326820, 282080160, 288348608, 304593600, 313422400, 324392184, 337908525, 348808800, 352600200, 360435760, 364485600, 405490230, 418570560, 432522912, 450544700, 456890400, 470133600, 523213200, 540653640, 564160320, 648784368, 675817050, 697617600, 705200400, 720871520, 728971200, 810980460, 865045824, 901089400, 913780800, 940267200, 1013725575, 1046426400, 1081307280, 1297568736, 1351634100, 1410400800, 1441743040, 1621960920, 1802178800, 2027451150, 2092852800, 2162614560, 2595137472, 2703268200, 2820801600, 3243921840, 3604357600, 4054902300, 4325229120, 5406536400, 6487843680, 7208715200, 8109804600, 10813072800, 12975687360, 16219609200, 21626145600, 32439218400, 64878436800]

約数ペア:

[(1, 64878436800), (2, 32439218400), (3, 21626145600), (4, 16219609200), (5, 12975687360), (6, 10813072800), (8, 8109804600), (9, 7208715200), (10, 6487843680), (12, 5406536400), (15, 4325229120), (16, 4054902300), (18, 3604357600), (20, 3243921840), (23, 2820801600), (24, 2703268200), (25, 2595137472), (30, 2162614560), (31, 2092852800), (32, 2027451150), (36, 1802178800), (40, 1621960920), (45, 1441743040), (46, 1410400800), (48, 1351634100), (50, 1297568736), (60, 1081307280), (62, 1046426400), (64, 1013725575), (69, 940267200), (71, 913780800), (72, 901089400), (75, 865045824), (80, 810980460), (89, 728971200), (90, 720871520), (92, 705200400), (93, 697617600), (96, 675817050), (100, 648784368), (115, 564160320), (120, 540653640), (124, 523213200), (138, 470133600), (142, 456890400), (144, 450544700), (150, 432522912), (155, 418570560), (160, 405490230), (178, 364485600), (180, 360435760), (184, 352600200), (186, 348808800), (192, 337908525), (200, 324392184), (207, 313422400), (213, 304593600), (225, 288348608), (230, 282080160), (240, 270326820), (248, 261606600), (267, 242990400), (276, 235066800), (279, 232539200), (284, 228445200), (288, 225272350), (300, 216261456), (310, 209285280), (320, 202745115), (345, 188053440), (355, 182756160), (356, 182242800), (360, 180217880), (368, 176300100), (372, 174404400), (400, 162196092), (414, 156711200), (426, 152296800), (445, 145794240), (450, 144174304), (460, 141040080), (465, 139523520), (480, 135163410), (496, 130803300), (534, 121495200), (552, 117533400), (558, 116269600), (568, 114222600), (575, 112832064), (576, 112636175), (600, 108130728), (620, 104642640), (639, 101531200), (690, 94026720), (710, 91378080), (712, 91121400), (713, 90993600), (720, 90108940), (736, 88150050), (744, 87202200), (775, 83714112), (800, 81098046), (801, 80996800), (828, 78355600), (852, 76148400), (890, 72897120), (900, 72087152), (920, 70520040), (930, 69761760), (960, 67581705), (992, 65401650), (1035, 62684480), (1065, 60918720), (1068, 60747600), (1104, 58766700), (1116, 58134800), (1136, 57111300), (1150, 56416032), (1200, 54065364), (1240, 52321320), (1278, 50765600), (1335, 48598080), (1380, 47013360), (1395, 46507840), (1420, 45689040), (1424, 45560700), (1426, 45496800), (1440, 45054470), (1472, 44075025), (1488, 43601100), (1550, 41857056), (1600, 40549023), (1602, 40498400), (1633, 39729600), (1656, 39177800), (1704, 38074200), (1725, 37610688), (1775, 36551232), (1780, 36448560), (1800, 36043576), (1840, 35260020), (1860, 34880880), (1984, 32700825), (2047, 31694400), (2070, 31342240), (2130, 30459360), (2136, 30373800), (2139, 30331200), (2201, 29476800), (2208, 29383350), (2225, 29158848), (2232, 29067400), (2272, 28555650), (2300, 28208016), (2325, 27904704), (2400, 27032682), (2480, 26160660), (2556, 25382800), (2670, 24299040), (2759, 23515200), (2760, 23506680), (2790, 23253920), (2840, 22844520), (2848, 22780350), (2852, 22748400), (2880, 22527235), (2976, 21800550), (3100, 20928528), (3195, 20306240), (3204, 20249200), (3266, 19864800), (3312, 19588900), (3408, 19037100), (3450, 18805344), (3550, 18275616), (3560, 18224280), (3565, 18198720), (3600, 18021788), (3680, 17630010), (3720, 17440440), (4005, 16199360), (4094, 15847200), (4140, 15671120), (4260, 15229680), (4272, 15186900), (4278, 15165600), (4402, 14738400), (4416, 14691675), (4450, 14579424), (4464, 14533700), (4544, 14277825), (4600, 14104008), (4650, 13952352), (4800, 13516341), (4899, 13243200), (4960, 13080330), (5112, 12691400), (5175, 12536896), (5325, 12183744), (5340, 12149520), (5518, 11757600), (5520, 11753340), (5580, 11626960), (5680, 11422260), (5696, 11390175), (5704, 11374200), (5952, 10900275), (6141, 10564800), (6200, 10464264), (6319, 10267200), (6390, 10153120), (6408, 10124600), (6417, 10110400), (6532, 9932400), (6603, 9825600), (6624, 9794450), (6675, 9719616), (6816, 9518550), (6900, 9402672), (6975, 9301568), (7100, 9137808), (7120, 9112140), (7130, 9099360), (7200, 9010894), (7360, 8815005), (7440, 8720220), (8010, 8099680), (8165, 7945920), (8188, 7923600), (8277, 7838400), (8280, 7835560), (8520, 7614840), (8544, 7593450), (8556, 7582800), (8804, 7369200), (8900, 7289712), (8928, 7266850), (9200, 7052004), (9300, 6976176), (9798, 6621600), (9920, 6540165), (10224, 6345700), (10235, 6338880), (10350, 6268448), (10650, 6091872), (10680, 6074760), (10695, 6066240), (11005, 5895360), (11036, 5878800), (11040, 5876670), (11160, 5813480), (11360, 5711130), (11408, 5687100), (12282, 5282400), (12400, 5232132), (12638, 5133600), (12780, 5076560), (12816, 5062300), (12834, 5055200), (13064, 4966200), (13206, 4912800), (13248, 4897225), (13350, 4859808), (13632, 4759275), (13795, 4703040), (13800, 4701336), (13950, 4650784), (14200, 4568904), (14240, 4556070), (14260, 4549680), (14400, 4505447), (14697, 4414400), (14880, 4360110), (15975, 4061248), (16020, 4049840), (16330, 3972960), (16376, 3961800), (16554, 3919200), (16560, 3917780), (17040, 3807420), (17088, 3796725), (17112, 3791400), (17608, 3684600), (17800, 3644856), (17825, 3639744), (17856, 3633425), (18400, 3526002), (18423, 3521600), (18600, 3488088), (18957, 3422400), (19596, 3310800), (19809, 3275200), (20025, 3239872), (20448, 3172850), (20470, 3169440), (20700, 3134224), (21300, 3045936), (21360, 3037380), (21390, 3033120), (22010, 2947680), (22072, 2939400), (22080, 2938335), (22320, 2906740), (22720, 2855565), (22816, 2843550), (24495, 2648640), (24564, 2641200), (24800, 2616066), (24831, 2612800), (25276, 2566800), (25560, 2538280), (25632, 2531150), (25668, 2527600), (26128, 2483100), (26412, 2456400), (26700, 2429904), (27590, 2351520), (27600, 2350668), (27900, 2325392), (28400, 2284452), (28480, 2278035), (28520, 2274840), (29394, 2207200), (29760, 2180055), (30705, 2112960), (31595, 2053440), (31950, 2030624), (32040, 2024920), (32085, 2022080), (32660, 1986480), (32752, 1980900), (33015, 1965120), (33108, 1959600), (33120, 1958890), (34080, 1903710), (34224, 1895700), (35216, 1842300), (35600, 1822428), (35650, 1819872), (36800, 1763001), (36846, 1760800), (37200, 1744044), (37914, 1711200), (39192, 1655400), (39618, 1637600), (40050, 1619936), (40825, 1589184), (40896, 1586425), (40940, 1584720), (41385, 1567680), (41400, 1567112), (42600, 1522968), (42720, 1518690), (42780, 1516560), (44020, 1473840), (44144, 1469700), (44640, 1453370), (45632, 1421775), (48990, 1324320), (49128, 1320600), (49600, 1308033), (49662, 1306400), (50552, 1283400), (50623, 1281600), (51120, 1269140), (51175, 1267776), (51264, 1265575), (51336, 1263800), (52256, 1241550), (52824, 1228200), (53400, 1214952), (53475, 1213248), (55025, 1179072), (55180, 1175760), (55200, 1175334), (55800, 1162696), (56800, 1142226), (56871, 1140800), (57040, 1137420), (58788, 1103600), (61410, 1056480), (63190, 1026720), (63457, 1022400), (63900, 1015312), (64080, 1012460), (64170, 1011040), (65320, 993240), (65504, 990450), (66030, 982560), (66216, 979800), (66240, 979445), (68160, 951855), (68448, 947850), (68975, 940608), (70432, 921150), (71200, 911214), (71300, 909936), (73485, 882880), (73692, 880400), (74400, 872022), (75828, 855600), (78384, 827700), (79236, 818800), (80100, 809968), (81650, 794592), (81880, 792360), (82770, 783840), (82800, 783556), (85200, 761484), (85440, 759345), (85560, 758280), (88040, 736920), (88288, 734850), (89280, 726685), (92115, 704320), (94785, 684480), (97980, 662160), (98256, 660300), (99045, 655040), (99324, 653200), (101104, 641700), (101246, 640800), (102240, 634570), (102350, 633888), (102672, 631900), (104512, 620775), (105648, 614100), (106800, 607476), (106950, 606624), (110050, 589536), (110360, 587880), (110400, 587667), (111600, 581348), (113600, 571113), (113742, 570400), (114080, 568710), (117576, 551800), (122475, 529728), (122820, 528240), (124155, 522560), (126380, 513360), (126914, 511200), (127800, 507656), (128160, 506230), (128340, 505520), (130640, 496620), (131008, 495225), (132060, 491280), (132432, 489900), (136896, 473925), (137950, 470304), (140864, 460575), (142400, 455607), (142600, 454968), (145337, 446400), (146970, 441440), (147384, 440200), (148800, 436011), (151656, 427800), (151869, 427200), (153525, 422592), (156768, 413850), (157975, 410688), (158472, 409400), (160200, 404984), (160425, 404416), (163300, 397296), (163760, 396180), (165075, 393024), (165540, 391920), (165600, 391778), (170400, 380742), (171120, 379140), (176080, 368460), (176576, 367425), (184230, 352160), (189570, 342240), (190371, 340800), (195889, 331200), (195960, 331080), (196512, 330150), (198090, 327520), (198648, 326600), (202208, 320850), (202492, 320400), (204480, 317285), (204700, 316944), (205344, 315950), (206925, 313536), (211296, 307050), (213600, 303738), (213900, 303312), (220100, 294768), (220720, 293940), (223200, 290674), (227484, 285200), (228160, 284355), (235152, 275900), (244950, 264864), (245640, 264120), (248310, 261280), (252760, 256680), (253115, 256320), (253828, 255600)]