19828016640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 960

約数和(自身を含む): 79421202432

約数和(自身を除く): 59593185792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 31, 32, 34, 36, 40, 45, 46, 48, 51, 60, 62, 64, 68, 69, 71, 72, 80, 85, 90, 92, 93, 96, 102, 115, 120, 124, 128, 136, 138, 142, 144, 153, 155, 160, 170, 180, 184, 186, 192, 204, 207, 213, 230, 240, 248, 255, 256, 272, 276, 279, 284, 288, 306, 310, 320, 340, 345, 355, 360, 368, 372, 384, 391, 408, 414, 426, 460, 465, 480, 496, 510, 512, 527, 544, 552, 558, 568, 576, 612, 620, 639, 640, 680, 690, 710, 713, 720, 736, 744, 765, 768, 782, 816, 828, 852, 920, 930, 960, 992, 1020, 1035, 1054, 1065, 1088, 1104, 1116, 1136, 1152, 1173, 1207, 1224, 1240, 1278, 1280, 1360, 1380, 1395, 1420, 1426, 1440, 1472, 1488, 1530, 1536, 1564, 1581, 1632, 1633, 1656, 1704, 1840, 1860, 1920, 1955, 1984, 2040, 2070, 2108, 2130, 2139, 2176, 2201, 2208, 2232, 2272, 2304, 2346, 2414, 2448, 2480, 2556, 2560, 2635, 2720, 2760, 2790, 2840, 2852, 2880, 2944, 2976, 3060, 3128, 3162, 3195, 3264, 3266, 3312, 3408, 3519, 3565, 3621, 3680, 3720, 3840, 3910, 3968, 4080, 4140, 4216, 4260, 4278, 4352, 4402, 4416, 4464, 4544, 4608, 4692, 4743, 4828, 4896, 4899, 4960, 5112, 5270, 5440, 5520, 5580, 5680, 5704, 5760, 5865, 5888, 5952, 6035, 6120, 6256, 6324, 6390, 6417, 6528, 6532, 6603, 6624, 6816, 7038, 7130, 7242, 7360, 7440, 7680, 7820, 7905, 7936, 8160, 8165, 8280, 8432, 8520, 8556, 8704, 8804, 8832, 8928, 9088, 9384, 9486, 9656, 9792, 9798, 9920, 10224, 10540, 10695, 10863, 10880, 11005, 11040, 11160, 11360, 11408, 11520, 11730, 11776, 11904, 12070, 12121, 12240, 12512, 12648, 12780, 12834, 13056, 13064, 13206, 13248, 13632, 14076, 14260, 14484, 14697, 14720, 14880, 15640, 15810, 15872, 16320, 16330, 16560, 16864, 17040, 17112, 17595, 17608, 17664, 17856, 18105, 18176, 18768, 18972, 19312, 19584, 19596, 19809, 19840, 20448, 21080, 21390, 21726, 21760, 22010, 22080, 22320, 22720, 22816, 23040, 23460, 23715, 23808, 24140, 24242, 24480, 24495, 25024, 25296, 25560, 25668, 26112, 26128, 26412, 26496, 27264, 27761, 28152, 28520, 28968, 29394, 29440, 29760, 31280, 31620, 32085, 32640, 32660, 33015, 33120, 33728, 34080, 34224, 35190, 35216, 35328, 35712, 36210, 36352, 36363, 37417, 37536, 37944, 38624, 39168, 39192, 39618, 39680, 40896, 42160, 42780, 43452, 43520, 44020, 44160, 44640, 45440, 45632, 46920, 47430, 47616, 48280, 48484, 48960, 48990, 50048, 50592, 50623, 51120, 51336, 52256, 52824, 52992, 54315, 54528, 55522, 56304, 57040, 57936, 58788, 58880, 59520, 60605, 62560, 63240, 64170, 65280, 65320, 66030, 66240, 67456, 68160, 68448, 70380, 70432, 71424, 72420, 72726, 73485, 74834, 75072, 75888, 77248, 78336, 78384, 79236, 79360, 81792, 83283, 84320, 85560, 86904, 88040, 88320, 89280, 90880, 91264, 93840, 94860, 96560, 96968, 97920, 97980, 99045, 100096, 101184, 101246, 102240, 102672, 104512, 105648, 105984, 108630, 109056, 109089, 111044, 112251, 112608, 114080, 115872, 117576, 119040, 121210, 125120, 126480, 128340, 130560, 130640, 132060, 132480, 134912, 136320, 136896, 138805, 140760, 140864, 142848, 144840, 145452, 146970, 149668, 150144, 151776, 151869, 154496, 156768, 158472, 163584, 166566, 168640, 171120, 173808, 176080, 176640, 178560, 181760, 181815, 182528, 187085, 187680, 189720, 193120, 193936, 195840, 195960, 198090, 200192, 202368, 202492, 204480, 205344, 209024, 211296, 217260, 218178, 222088, 224502, 225216, 228160, 231744, 235152, 238080, 242420, 249849, 250240, 252960, 253115, 256680, 261280, 264120, 264960, 269824, 272640, 273792, 277610, 281520, 281728, 289680, 290904, 293940, 299336, 300288, 303552, 303738, 308992, 313536, 316944, 327168, 333132, 336753, 337280, 342240, 347616, 352160, 357120, 363630, 365056, 374170, 375360, 379440, 386240, 387872, 391680, 391920, 396180, 404736, 404984, 408960, 410688, 416415, 418048, 422592, 434520, 436356, 444176, 449004, 450432, 455607, 456320, 463488, 470304, 484840, 499698, 500480, 505920, 506230, 513360, 522560, 528240, 529920, 545280, 545445, 547584, 555220, 561255, 563040, 563456, 579360, 581808, 587880, 598672, 600576, 607104, 607476, 617984, 627072, 633888, 666264, 673506, 674560, 684480, 695232, 704320, 714240, 727260, 748340, 750720, 758880, 759345, 772480, 775744, 783840, 792360, 809472, 809968, 817920, 821376, 832830, 836096, 845184, 860591, 869040, 872712, 888352, 898008, 900864, 911214, 912640, 926976, 940608, 969680, 999396, 1000960, 1011840, 1012460, 1026720, 1045120, 1056480, 1090890, 1095168, 1110440, 1122510, 1126080, 1126912, 1158720, 1163616, 1175760, 1197344, 1214208, 1214952, 1249245, 1254144, 1267776, 1332528, 1347012, 1349120, 1368960, 1390464, 1408640, 1454520, 1496680, 1501440, 1517760, 1518690, 1544960, 1551488, 1567680, 1584720, 1619936, 1635840, 1642752, 1665660, 1683765, 1690368, 1721182, 1738080, 1745424, 1776704, 1796016, 1801728, 1822428, 1825280, 1853952, 1881216, 1939360, 1998792, 2023680, 2024920, 2053440, 2090240, 2112960, 2181780, 2220880, 2245020, 2252160, 2278035, 2317440, 2327232, 2351520, 2394688, 2428416, 2429904, 2498490, 2508288, 2535552, 2581773, 2665056, 2694024, 2737920, 2780928, 2817280, 2909040, 2993360, 3002880, 3035520, 3037380, 3089920, 3102976, 3135360, 3169440, 3239872, 3285504, 3331320, 3367530, 3380736, 3442364, 3476160, 3490848, 3553408, 3592032, 3644856, 3762432, 3878720, 3997584, 4047360, 4049840, 4106880, 4180480, 4225920, 4302955, 4363560, 4441760, 4490040, 4504320, 4556070, 4634880, 4654464, 4703040, 4789376, 4859808, 4996980, 5071104, 5163546, 5330112, 5388048, 5475840, 5561856, 5634560, 5818080, 5986720, 6071040, 6074760, 6205952, 6270720, 6338880, 6479744, 6662640, 6735060, 6884728, 6952320, 6981696, 7106816, 7184064, 7289712, 7524864, 7745319, 7757440, 7995168, 8099680, 8213760, 8451840, 8605910, 8727120, 8883520, 8980080, 9008640, 9112140, 9269760, 9308928, 9406080, 9578752, 9719616, 9993960, 10142208, 10327092, 10660224, 10776096, 11636160, 11973440, 12142080, 12149520, 12541440, 12677760, 12908865, 12959488, 13325280, 13470120, 13769456, 13904640, 13963392, 14213632, 14368128, 14579424, 15490638, 15514880, 15990336, 16199360, 16427520, 16903680, 17211820, 17454240, 17767040, 17960160, 18224280, 18617856, 18812160, 19157504, 19439232, 19987920, 20654184, 21320448, 21552192, 23272320, 23946880, 24299040, 25355520, 25817730, 25918976, 26650560, 26940240, 27538912, 27809280, 27926784, 28736256, 29158848, 30981276, 31029760, 31980672, 32398720, 34423640, 34908480, 35534080, 35920320, 36448560, 37624320, 38726595, 38878464, 39975840, 41308368, 42640896, 43104384, 46544640, 47893760, 48598080, 50711040, 51635460, 53301120, 53880480, 55077824, 55853568, 57472512, 58317696, 61962552, 63961344, 64797440, 68847280, 69816960, 71068160, 71840640, 72897120, 77453190, 77756928, 79951680, 82616736, 86208768, 93089280, 95787520, 97196160, 103270920, 106602240, 107760960, 110155648, 116635392, 123925104, 127922688, 129594880, 137694560, 139633920, 143681280, 145794240, 154906380, 159903360, 165233472, 172417536, 194392320, 206541840, 213204480, 215521920, 220311296, 233270784, 247850208, 275389120, 279267840, 287362560, 291588480, 309812760, 319806720, 330466944, 388784640, 413083680, 431043840, 440622592, 495700416, 550778240, 583176960, 619625520, 639613440, 660933888, 826167360, 862087680, 991400832, 1101556480, 1166353920, 1239251040, 1321867776, 1652334720, 1982801664, 2203112960, 2478502080, 3304669440, 3965603328, 4957004160, 6609338880, 9914008320, 19828016640]

約数ペア:

[(1, 19828016640), (2, 9914008320), (3, 6609338880), (4, 4957004160), (5, 3965603328), (6, 3304669440), (8, 2478502080), (9, 2203112960), (10, 1982801664), (12, 1652334720), (15, 1321867776), (16, 1239251040), (17, 1166353920), (18, 1101556480), (20, 991400832), (23, 862087680), (24, 826167360), (30, 660933888), (31, 639613440), (32, 619625520), (34, 583176960), (36, 550778240), (40, 495700416), (45, 440622592), (46, 431043840), (48, 413083680), (51, 388784640), (60, 330466944), (62, 319806720), (64, 309812760), (68, 291588480), (69, 287362560), (71, 279267840), (72, 275389120), (80, 247850208), (85, 233270784), (90, 220311296), (92, 215521920), (93, 213204480), (96, 206541840), (102, 194392320), (115, 172417536), (120, 165233472), (124, 159903360), (128, 154906380), (136, 145794240), (138, 143681280), (142, 139633920), (144, 137694560), (153, 129594880), (155, 127922688), (160, 123925104), (170, 116635392), (180, 110155648), (184, 107760960), (186, 106602240), (192, 103270920), (204, 97196160), (207, 95787520), (213, 93089280), (230, 86208768), (240, 82616736), (248, 79951680), (255, 77756928), (256, 77453190), (272, 72897120), (276, 71840640), (279, 71068160), (284, 69816960), (288, 68847280), (306, 64797440), (310, 63961344), (320, 61962552), (340, 58317696), (345, 57472512), (355, 55853568), (360, 55077824), (368, 53880480), (372, 53301120), (384, 51635460), (391, 50711040), (408, 48598080), (414, 47893760), (426, 46544640), (460, 43104384), (465, 42640896), (480, 41308368), (496, 39975840), (510, 38878464), (512, 38726595), (527, 37624320), (544, 36448560), (552, 35920320), (558, 35534080), (568, 34908480), (576, 34423640), (612, 32398720), (620, 31980672), (639, 31029760), (640, 30981276), (680, 29158848), (690, 28736256), (710, 27926784), (713, 27809280), (720, 27538912), (736, 26940240), (744, 26650560), (765, 25918976), (768, 25817730), (782, 25355520), (816, 24299040), (828, 23946880), (852, 23272320), (920, 21552192), (930, 21320448), (960, 20654184), (992, 19987920), (1020, 19439232), (1035, 19157504), (1054, 18812160), (1065, 18617856), (1088, 18224280), (1104, 17960160), (1116, 17767040), (1136, 17454240), (1152, 17211820), (1173, 16903680), (1207, 16427520), (1224, 16199360), (1240, 15990336), (1278, 15514880), (1280, 15490638), (1360, 14579424), (1380, 14368128), (1395, 14213632), (1420, 13963392), (1426, 13904640), (1440, 13769456), (1472, 13470120), (1488, 13325280), (1530, 12959488), (1536, 12908865), (1564, 12677760), (1581, 12541440), (1632, 12149520), (1633, 12142080), (1656, 11973440), (1704, 11636160), (1840, 10776096), (1860, 10660224), (1920, 10327092), (1955, 10142208), (1984, 9993960), (2040, 9719616), (2070, 9578752), (2108, 9406080), (2130, 9308928), (2139, 9269760), (2176, 9112140), (2201, 9008640), (2208, 8980080), (2232, 8883520), (2272, 8727120), (2304, 8605910), (2346, 8451840), (2414, 8213760), (2448, 8099680), (2480, 7995168), (2556, 7757440), (2560, 7745319), (2635, 7524864), (2720, 7289712), (2760, 7184064), (2790, 7106816), (2840, 6981696), (2852, 6952320), (2880, 6884728), (2944, 6735060), (2976, 6662640), (3060, 6479744), (3128, 6338880), (3162, 6270720), (3195, 6205952), (3264, 6074760), (3266, 6071040), (3312, 5986720), (3408, 5818080), (3519, 5634560), (3565, 5561856), (3621, 5475840), (3680, 5388048), (3720, 5330112), (3840, 5163546), (3910, 5071104), (3968, 4996980), (4080, 4859808), (4140, 4789376), (4216, 4703040), (4260, 4654464), (4278, 4634880), (4352, 4556070), (4402, 4504320), (4416, 4490040), (4464, 4441760), (4544, 4363560), (4608, 4302955), (4692, 4225920), (4743, 4180480), (4828, 4106880), (4896, 4049840), (4899, 4047360), (4960, 3997584), (5112, 3878720), (5270, 3762432), (5440, 3644856), (5520, 3592032), (5580, 3553408), (5680, 3490848), (5704, 3476160), (5760, 3442364), (5865, 3380736), (5888, 3367530), (5952, 3331320), (6035, 3285504), (6120, 3239872), (6256, 3169440), (6324, 3135360), (6390, 3102976), (6417, 3089920), (6528, 3037380), (6532, 3035520), (6603, 3002880), (6624, 2993360), (6816, 2909040), (7038, 2817280), (7130, 2780928), (7242, 2737920), (7360, 2694024), (7440, 2665056), (7680, 2581773), (7820, 2535552), (7905, 2508288), (7936, 2498490), (8160, 2429904), (8165, 2428416), (8280, 2394688), (8432, 2351520), (8520, 2327232), (8556, 2317440), (8704, 2278035), (8804, 2252160), (8832, 2245020), (8928, 2220880), (9088, 2181780), (9384, 2112960), (9486, 2090240), (9656, 2053440), (9792, 2024920), (9798, 2023680), (9920, 1998792), (10224, 1939360), (10540, 1881216), (10695, 1853952), (10863, 1825280), (10880, 1822428), (11005, 1801728), (11040, 1796016), (11160, 1776704), (11360, 1745424), (11408, 1738080), (11520, 1721182), (11730, 1690368), (11776, 1683765), (11904, 1665660), (12070, 1642752), (12121, 1635840), (12240, 1619936), (12512, 1584720), (12648, 1567680), (12780, 1551488), (12834, 1544960), (13056, 1518690), (13064, 1517760), (13206, 1501440), (13248, 1496680), (13632, 1454520), (14076, 1408640), (14260, 1390464), (14484, 1368960), (14697, 1349120), (14720, 1347012), (14880, 1332528), (15640, 1267776), (15810, 1254144), (15872, 1249245), (16320, 1214952), (16330, 1214208), (16560, 1197344), (16864, 1175760), (17040, 1163616), (17112, 1158720), (17595, 1126912), (17608, 1126080), (17664, 1122510), (17856, 1110440), (18105, 1095168), (18176, 1090890), (18768, 1056480), (18972, 1045120), (19312, 1026720), (19584, 1012460), (19596, 1011840), (19809, 1000960), (19840, 999396), (20448, 969680), (21080, 940608), (21390, 926976), (21726, 912640), (21760, 911214), (22010, 900864), (22080, 898008), (22320, 888352), (22720, 872712), (22816, 869040), (23040, 860591), (23460, 845184), (23715, 836096), (23808, 832830), (24140, 821376), (24242, 817920), (24480, 809968), (24495, 809472), (25024, 792360), (25296, 783840), (25560, 775744), (25668, 772480), (26112, 759345), (26128, 758880), (26412, 750720), (26496, 748340), (27264, 727260), (27761, 714240), (28152, 704320), (28520, 695232), (28968, 684480), (29394, 674560), (29440, 673506), (29760, 666264), (31280, 633888), (31620, 627072), (32085, 617984), (32640, 607476), (32660, 607104), (33015, 600576), (33120, 598672), (33728, 587880), (34080, 581808), (34224, 579360), (35190, 563456), (35216, 563040), (35328, 561255), (35712, 555220), (36210, 547584), (36352, 545445), (36363, 545280), (37417, 529920), (37536, 528240), (37944, 522560), (38624, 513360), (39168, 506230), (39192, 505920), (39618, 500480), (39680, 499698), (40896, 484840), (42160, 470304), (42780, 463488), (43452, 456320), (43520, 455607), (44020, 450432), (44160, 449004), (44640, 444176), (45440, 436356), (45632, 434520), (46920, 422592), (47430, 418048), (47616, 416415), (48280, 410688), (48484, 408960), (48960, 404984), (48990, 404736), (50048, 396180), (50592, 391920), (50623, 391680), (51120, 387872), (51336, 386240), (52256, 379440), (52824, 375360), (52992, 374170), (54315, 365056), (54528, 363630), (55522, 357120), (56304, 352160), (57040, 347616), (57936, 342240), (58788, 337280), (58880, 336753), (59520, 333132), (60605, 327168), (62560, 316944), (63240, 313536), (64170, 308992), (65280, 303738), (65320, 303552), (66030, 300288), (66240, 299336), (67456, 293940), (68160, 290904), (68448, 289680), (70380, 281728), (70432, 281520), (71424, 277610), (72420, 273792), (72726, 272640), (73485, 269824), (74834, 264960), (75072, 264120), (75888, 261280), (77248, 256680), (78336, 253115), (78384, 252960), (79236, 250240), (79360, 249849), (81792, 242420), (83283, 238080), (84320, 235152), (85560, 231744), (86904, 228160), (88040, 225216), (88320, 224502), (89280, 222088), (90880, 218178), (91264, 217260), (93840, 211296), (94860, 209024), (96560, 205344), (96968, 204480), (97920, 202492), (97980, 202368), (99045, 200192), (100096, 198090), (101184, 195960), (101246, 195840), (102240, 193936), (102672, 193120), (104512, 189720), (105648, 187680), (105984, 187085), (108630, 182528), (109056, 181815), (109089, 181760), (111044, 178560), (112251, 176640), (112608, 176080), (114080, 173808), (115872, 171120), (117576, 168640), (119040, 166566), (121210, 163584), (125120, 158472), (126480, 156768), (128340, 154496), (130560, 151869), (130640, 151776), (132060, 150144), (132480, 149668), (134912, 146970), (136320, 145452), (136896, 144840), (138805, 142848), (140760, 140864)]