19509220080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 960

約数和(自身を含む): 82897551360

約数和(自身を除く): 63388331280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 56, 60, 61, 62, 63, 69, 70, 72, 80, 84, 89, 90, 92, 93, 105, 112, 115, 120, 122, 124, 126, 138, 140, 144, 155, 161, 168, 178, 180, 183, 184, 186, 207, 210, 217, 230, 240, 244, 248, 252, 267, 276, 279, 280, 305, 310, 315, 322, 336, 345, 356, 360, 366, 368, 372, 414, 420, 427, 434, 445, 460, 465, 483, 488, 496, 504, 534, 549, 552, 558, 560, 610, 620, 623, 630, 644, 651, 690, 712, 713, 720, 732, 744, 801, 805, 828, 840, 854, 868, 890, 915, 920, 930, 966, 976, 1008, 1035, 1068, 1085, 1098, 1104, 1116, 1220, 1240, 1246, 1260, 1281, 1288, 1302, 1335, 1380, 1395, 1403, 1424, 1426, 1449, 1464, 1488, 1602, 1610, 1656, 1680, 1708, 1736, 1780, 1830, 1840, 1860, 1869, 1891, 1932, 1953, 2047, 2070, 2135, 2136, 2139, 2170, 2196, 2232, 2415, 2440, 2480, 2492, 2520, 2562, 2576, 2604, 2670, 2745, 2759, 2760, 2790, 2806, 2852, 2898, 2928, 3115, 3204, 3220, 3255, 3312, 3416, 3472, 3560, 3565, 3660, 3720, 3738, 3782, 3843, 3864, 3906, 4005, 4094, 4140, 4209, 4270, 4272, 4278, 4340, 4392, 4464, 4830, 4880, 4984, 4991, 5040, 5124, 5208, 5340, 5429, 5490, 5518, 5520, 5580, 5607, 5612, 5673, 5704, 5796, 6141, 6230, 6405, 6408, 6417, 6440, 6510, 6832, 7015, 7120, 7130, 7245, 7320, 7440, 7476, 7564, 7686, 7728, 7812, 8010, 8188, 8277, 8280, 8418, 8540, 8556, 8680, 8784, 9345, 9455, 9660, 9765, 9821, 9968, 9982, 10235, 10248, 10416, 10680, 10695, 10858, 10980, 11036, 11160, 11214, 11224, 11346, 11408, 11592, 12282, 12460, 12627, 12810, 12816, 12834, 12880, 13020, 13237, 13795, 14030, 14260, 14329, 14490, 14640, 14952, 14973, 15128, 15372, 15624, 16020, 16287, 16376, 16554, 16560, 16836, 17019, 17080, 17112, 17360, 18423, 18690, 18910, 19215, 19313, 19320, 19530, 19642, 19964, 20470, 20496, 21045, 21360, 21390, 21716, 21960, 22072, 22320, 22428, 22448, 22692, 23184, 24564, 24831, 24920, 24955, 25254, 25620, 25668, 26040, 26474, 27145, 27590, 28035, 28060, 28365, 28520, 28658, 28980, 29463, 29904, 29946, 30256, 30705, 30744, 31248, 32040, 32085, 32574, 32752, 33108, 33672, 34038, 34160, 34224, 36846, 37380, 37820, 38003, 38430, 38626, 38640, 39060, 39284, 39711, 39928, 40940, 41385, 42090, 42780, 42987, 43432, 43493, 43920, 44144, 44856, 44919, 45384, 48861, 49105, 49128, 49662, 49840, 49910, 50508, 51240, 51336, 52080, 52948, 54290, 55180, 56070, 56120, 56730, 57040, 57316, 57939, 57960, 58926, 59892, 61410, 61488, 63135, 63457, 64080, 64170, 65148, 66185, 66216, 67344, 68076, 71645, 73692, 74760, 74865, 75640, 76006, 76860, 77252, 78120, 78568, 79422, 79856, 81435, 81880, 82770, 84180, 85095, 85560, 85974, 86864, 86986, 88389, 89712, 89838, 90768, 92115, 96565, 97722, 98210, 98256, 99324, 99820, 101016, 102480, 102672, 105896, 108580, 110360, 112140, 112240, 113460, 114009, 114632, 115878, 115920, 117852, 119133, 119784, 122820, 124155, 124867, 126270, 126914, 128340, 128961, 130296, 130479, 132370, 132432, 136152, 143290, 147315, 147384, 149520, 149730, 151280, 152012, 153720, 154504, 156240, 157136, 158844, 162870, 163760, 165540, 168299, 168360, 170190, 171120, 171948, 173817, 173972, 176778, 179676, 184230, 190015, 190371, 193130, 195444, 196420, 198555, 198648, 199640, 202032, 211792, 214935, 217160, 217465, 220720, 224280, 224595, 226920, 228018, 229264, 231756, 235704, 238266, 239568, 244305, 245640, 248310, 249734, 252540, 253828, 256680, 257922, 260592, 260958, 264740, 272304, 286580, 289695, 294630, 294768, 299460, 304024, 304451, 307440, 309008, 317285, 317688, 325740, 331080, 336598, 336720, 340380, 342027, 343896, 347634, 347944, 353556, 359352, 368460, 374601, 380030, 380742, 386260, 390888, 391437, 392840, 397110, 397296, 399280, 429870, 434320, 434930, 441945, 444199, 448560, 449190, 453840, 456036, 463512, 471408, 476532, 488610, 491280, 496620, 499468, 504897, 505080, 507656, 513360, 515844, 521916, 529480, 570045, 571113, 573160, 579390, 589260, 595665, 598920, 608048, 608902, 624335, 634570, 635376, 644805, 651480, 652395, 662160, 673196, 680760, 684054, 687792, 695268, 695888, 707112, 718704, 736920, 749202, 760060, 761484, 772520, 781776, 782874, 785680, 794220, 841495, 859740, 869085, 869860, 874069, 883890, 888398, 898380, 912072, 913353, 927024, 951855, 953064, 977220, 993240, 998936, 1009794, 1010160, 1015312, 1031688, 1043832, 1058960, 1123803, 1140090, 1142226, 1146320, 1158780, 1178093, 1178520, 1191330, 1197840, 1217804, 1248670, 1269140, 1289610, 1302960, 1304790, 1332597, 1346392, 1361520, 1368108, 1390536, 1414224, 1473840, 1498404, 1514691, 1520120, 1522255, 1522968, 1545040, 1565748, 1588440, 1682990, 1710135, 1719480, 1738170, 1739720, 1748138, 1767780, 1776796, 1796760, 1824144, 1826706, 1873005, 1903710, 1906128, 1954440, 1957185, 1986480, 1997872, 2019588, 2063376, 2087664, 2220995, 2247606, 2280180, 2284452, 2317560, 2356186, 2357040, 2382660, 2435608, 2497340, 2524485, 2538280, 2579220, 2609580, 2622207, 2665194, 2692784, 2736216, 2740059, 2781072, 2855565, 2996808, 3029382, 3040240, 3044510, 3045936, 3131496, 3176880, 3365980, 3420270, 3438960, 3476340, 3479440, 3496276, 3534279, 3535560, 3553592, 3593520, 3653412, 3746010, 3807420, 3870877, 3908880, 3914370, 3997791, 4039176, 4370345, 4441990, 4495212, 4560360, 4566765, 4568904, 4635120, 4712372, 4765320, 4871216, 4994680, 5048970, 5076560, 5158440, 5219160, 5244414, 5330388, 5472432, 5480118, 5619015, 5711130, 5890465, 5993616, 6058764, 6089020, 6262992, 6662985, 6731960, 6840540, 6952680, 6992552, 7068558, 7071120, 7107184, 7306824, 7492020, 7573455, 7614840, 7741754, 7828740, 7866621, 7995582, 8078352, 8740690, 8883980, 8990424, 9120720, 9133530, 9137808, 9424744, 9530640, 9989360, 10097940, 10316880, 10438320, 10488828, 10602837, 10660776, 10960236, 11238030, 11422260, 11612631, 11780930, 12117528, 12178040, 13111035, 13325970, 13463920, 13681080, 13700295, 13905360, 13985104, 14137116, 14613648, 14984040, 15146910, 15229680, 15483508, 15657480, 15733242, 15991164, 17481380, 17671395, 17767960, 17980848, 18267060, 18849488, 19354385, 19988955, 20195880, 20977656, 21205674, 21321552, 21920472, 22476060, 22844520, 23225262, 23561860, 24235056, 24356080, 26222070, 26651940, 27096139, 27362160, 27400590, 28274232, 29968080, 30293820, 30967016, 31314960, 31466484, 31982328, 34837893, 34962760, 35342790, 35535920, 36534120, 38708770, 39333105, 39977910, 40391760, 41955312, 42411348, 43840944, 44952120, 45689040, 46450524, 47123720, 52444140, 53014185, 53303880, 54192278, 54801180, 56548464, 58063155, 60587640, 61934032, 62932968, 63964656, 69675786, 69925520, 70685580, 73068240, 77417540, 78666210, 79955820, 81288417, 84822696, 89904240, 92901048, 94247440, 104888280, 106028370, 106607760, 108384556, 109602360, 116126310, 121175280, 125865936, 135480695, 139351572, 141371160, 154835080, 157332420, 159911640, 162576834, 169645392, 174189465, 185802096, 209776560, 212056740, 216769112, 219204720, 232252620, 243865251, 270961390, 278703144, 282742320, 309670160, 314664840, 319823280, 325153668, 348378930, 406442085, 424113480, 433538224, 464505240, 487730502, 541922780, 557406288, 629329680, 650307336, 696757860, 812884170, 848226960, 929010480, 975461004, 1083845560, 1219326255, 1300614672, 1393515720, 1625768340, 1950922008, 2167691120, 2438652510, 2787031440, 3251536680, 3901844016, 4877305020, 6503073360, 9754610040, 19509220080]

約数ペア:

[(1, 19509220080), (2, 9754610040), (3, 6503073360), (4, 4877305020), (5, 3901844016), (6, 3251536680), (7, 2787031440), (8, 2438652510), (9, 2167691120), (10, 1950922008), (12, 1625768340), (14, 1393515720), (15, 1300614672), (16, 1219326255), (18, 1083845560), (20, 975461004), (21, 929010480), (23, 848226960), (24, 812884170), (28, 696757860), (30, 650307336), (31, 629329680), (35, 557406288), (36, 541922780), (40, 487730502), (42, 464505240), (45, 433538224), (46, 424113480), (48, 406442085), (56, 348378930), (60, 325153668), (61, 319823280), (62, 314664840), (63, 309670160), (69, 282742320), (70, 278703144), (72, 270961390), (80, 243865251), (84, 232252620), (89, 219204720), (90, 216769112), (92, 212056740), (93, 209776560), (105, 185802096), (112, 174189465), (115, 169645392), (120, 162576834), (122, 159911640), (124, 157332420), (126, 154835080), (138, 141371160), (140, 139351572), (144, 135480695), (155, 125865936), (161, 121175280), (168, 116126310), (178, 109602360), (180, 108384556), (183, 106607760), (184, 106028370), (186, 104888280), (207, 94247440), (210, 92901048), (217, 89904240), (230, 84822696), (240, 81288417), (244, 79955820), (248, 78666210), (252, 77417540), (267, 73068240), (276, 70685580), (279, 69925520), (280, 69675786), (305, 63964656), (310, 62932968), (315, 61934032), (322, 60587640), (336, 58063155), (345, 56548464), (356, 54801180), (360, 54192278), (366, 53303880), (368, 53014185), (372, 52444140), (414, 47123720), (420, 46450524), (427, 45689040), (434, 44952120), (445, 43840944), (460, 42411348), (465, 41955312), (483, 40391760), (488, 39977910), (496, 39333105), (504, 38708770), (534, 36534120), (549, 35535920), (552, 35342790), (558, 34962760), (560, 34837893), (610, 31982328), (620, 31466484), (623, 31314960), (630, 30967016), (644, 30293820), (651, 29968080), (690, 28274232), (712, 27400590), (713, 27362160), (720, 27096139), (732, 26651940), (744, 26222070), (801, 24356080), (805, 24235056), (828, 23561860), (840, 23225262), (854, 22844520), (868, 22476060), (890, 21920472), (915, 21321552), (920, 21205674), (930, 20977656), (966, 20195880), (976, 19988955), (1008, 19354385), (1035, 18849488), (1068, 18267060), (1085, 17980848), (1098, 17767960), (1104, 17671395), (1116, 17481380), (1220, 15991164), (1240, 15733242), (1246, 15657480), (1260, 15483508), (1281, 15229680), (1288, 15146910), (1302, 14984040), (1335, 14613648), (1380, 14137116), (1395, 13985104), (1403, 13905360), (1424, 13700295), (1426, 13681080), (1449, 13463920), (1464, 13325970), (1488, 13111035), (1602, 12178040), (1610, 12117528), (1656, 11780930), (1680, 11612631), (1708, 11422260), (1736, 11238030), (1780, 10960236), (1830, 10660776), (1840, 10602837), (1860, 10488828), (1869, 10438320), (1891, 10316880), (1932, 10097940), (1953, 9989360), (2047, 9530640), (2070, 9424744), (2135, 9137808), (2136, 9133530), (2139, 9120720), (2170, 8990424), (2196, 8883980), (2232, 8740690), (2415, 8078352), (2440, 7995582), (2480, 7866621), (2492, 7828740), (2520, 7741754), (2562, 7614840), (2576, 7573455), (2604, 7492020), (2670, 7306824), (2745, 7107184), (2759, 7071120), (2760, 7068558), (2790, 6992552), (2806, 6952680), (2852, 6840540), (2898, 6731960), (2928, 6662985), (3115, 6262992), (3204, 6089020), (3220, 6058764), (3255, 5993616), (3312, 5890465), (3416, 5711130), (3472, 5619015), (3560, 5480118), (3565, 5472432), (3660, 5330388), (3720, 5244414), (3738, 5219160), (3782, 5158440), (3843, 5076560), (3864, 5048970), (3906, 4994680), (4005, 4871216), (4094, 4765320), (4140, 4712372), (4209, 4635120), (4270, 4568904), (4272, 4566765), (4278, 4560360), (4340, 4495212), (4392, 4441990), (4464, 4370345), (4830, 4039176), (4880, 3997791), (4984, 3914370), (4991, 3908880), (5040, 3870877), (5124, 3807420), (5208, 3746010), (5340, 3653412), (5429, 3593520), (5490, 3553592), (5518, 3535560), (5520, 3534279), (5580, 3496276), (5607, 3479440), (5612, 3476340), (5673, 3438960), (5704, 3420270), (5796, 3365980), (6141, 3176880), (6230, 3131496), (6405, 3045936), (6408, 3044510), (6417, 3040240), (6440, 3029382), (6510, 2996808), (6832, 2855565), (7015, 2781072), (7120, 2740059), (7130, 2736216), (7245, 2692784), (7320, 2665194), (7440, 2622207), (7476, 2609580), (7564, 2579220), (7686, 2538280), (7728, 2524485), (7812, 2497340), (8010, 2435608), (8188, 2382660), (8277, 2357040), (8280, 2356186), (8418, 2317560), (8540, 2284452), (8556, 2280180), (8680, 2247606), (8784, 2220995), (9345, 2087664), (9455, 2063376), (9660, 2019588), (9765, 1997872), (9821, 1986480), (9968, 1957185), (9982, 1954440), (10235, 1906128), (10248, 1903710), (10416, 1873005), (10680, 1826706), (10695, 1824144), (10858, 1796760), (10980, 1776796), (11036, 1767780), (11160, 1748138), (11214, 1739720), (11224, 1738170), (11346, 1719480), (11408, 1710135), (11592, 1682990), (12282, 1588440), (12460, 1565748), (12627, 1545040), (12810, 1522968), (12816, 1522255), (12834, 1520120), (12880, 1514691), (13020, 1498404), (13237, 1473840), (13795, 1414224), (14030, 1390536), (14260, 1368108), (14329, 1361520), (14490, 1346392), (14640, 1332597), (14952, 1304790), (14973, 1302960), (15128, 1289610), (15372, 1269140), (15624, 1248670), (16020, 1217804), (16287, 1197840), (16376, 1191330), (16554, 1178520), (16560, 1178093), (16836, 1158780), (17019, 1146320), (17080, 1142226), (17112, 1140090), (17360, 1123803), (18423, 1058960), (18690, 1043832), (18910, 1031688), (19215, 1015312), (19313, 1010160), (19320, 1009794), (19530, 998936), (19642, 993240), (19964, 977220), (20470, 953064), (20496, 951855), (21045, 927024), (21360, 913353), (21390, 912072), (21716, 898380), (21960, 888398), (22072, 883890), (22320, 874069), (22428, 869860), (22448, 869085), (22692, 859740), (23184, 841495), (24564, 794220), (24831, 785680), (24920, 782874), (24955, 781776), (25254, 772520), (25620, 761484), (25668, 760060), (26040, 749202), (26474, 736920), (27145, 718704), (27590, 707112), (28035, 695888), (28060, 695268), (28365, 687792), (28520, 684054), (28658, 680760), (28980, 673196), (29463, 662160), (29904, 652395), (29946, 651480), (30256, 644805), (30705, 635376), (30744, 634570), (31248, 624335), (32040, 608902), (32085, 608048), (32574, 598920), (32752, 595665), (33108, 589260), (33672, 579390), (34038, 573160), (34160, 571113), (34224, 570045), (36846, 529480), (37380, 521916), (37820, 515844), (38003, 513360), (38430, 507656), (38626, 505080), (38640, 504897), (39060, 499468), (39284, 496620), (39711, 491280), (39928, 488610), (40940, 476532), (41385, 471408), (42090, 463512), (42780, 456036), (42987, 453840), (43432, 449190), (43493, 448560), (43920, 444199), (44144, 441945), (44856, 434930), (44919, 434320), (45384, 429870), (48861, 399280), (49105, 397296), (49128, 397110), (49662, 392840), (49840, 391437), (49910, 390888), (50508, 386260), (51240, 380742), (51336, 380030), (52080, 374601), (52948, 368460), (54290, 359352), (55180, 353556), (56070, 347944), (56120, 347634), (56730, 343896), (57040, 342027), (57316, 340380), (57939, 336720), (57960, 336598), (58926, 331080), (59892, 325740), (61410, 317688), (61488, 317285), (63135, 309008), (63457, 307440), (64080, 304451), (64170, 304024), (65148, 299460), (66185, 294768), (66216, 294630), (67344, 289695), (68076, 286580), (71645, 272304), (73692, 264740), (74760, 260958), (74865, 260592), (75640, 257922), (76006, 256680), (76860, 253828), (77252, 252540), (78120, 249734), (78568, 248310), (79422, 245640), (79856, 244305), (81435, 239568), (81880, 238266), (82770, 235704), (84180, 231756), (85095, 229264), (85560, 228018), (85974, 226920), (86864, 224595), (86986, 224280), (88389, 220720), (89712, 217465), (89838, 217160), (90768, 214935), (92115, 211792), (96565, 202032), (97722, 199640), (98210, 198648), (98256, 198555), (99324, 196420), (99820, 195444), (101016, 193130), (102480, 190371), (102672, 190015), (105896, 184230), (108580, 179676), (110360, 176778), (112140, 173972), (112240, 173817), (113460, 171948), (114009, 171120), (114632, 170190), (115878, 168360), (115920, 168299), (117852, 165540), (119133, 163760), (119784, 162870), (122820, 158844), (124155, 157136), (124867, 156240), (126270, 154504), (126914, 153720), (128340, 152012), (128961, 151280), (130296, 149730), (130479, 149520), (132370, 147384), (132432, 147315), (136152, 143290)]