31412910080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5896

約数の個数: 192

約数和(自身を含む): 82394807040

約数和(自身を除く): 50981896960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 512, 527, 544, 620, 640, 680, 992, 1024, 1054, 1088, 1240, 1280, 1360, 1984, 2048, 2108, 2176, 2480, 2560, 2635, 2720, 3968, 4216, 4352, 4960, 5120, 5270, 5440, 5821, 7936, 8432, 8704, 9920, 10240, 10540, 10880, 11642, 15872, 16864, 17408, 19840, 21080, 21760, 23284, 29105, 31744, 33728, 34816, 39680, 42160, 43520, 46568, 58210, 63488, 67456, 79360, 84320, 87040, 93136, 98957, 116420, 134912, 158720, 168640, 174080, 180451, 186272, 197914, 232840, 269824, 317440, 337280, 360902, 372544, 395828, 465680, 494785, 539648, 674560, 721804, 745088, 791656, 902255, 931360, 989570, 1079296, 1349120, 1443608, 1490176, 1583312, 1804510, 1862720, 1979140, 2698240, 2887216, 2980352, 3067667, 3166624, 3609020, 3725440, 3958280, 5396480, 5774432, 5960704, 6135334, 6333248, 7218040, 7450880, 7916560, 11548864, 11921408, 12270668, 12666496, 14436080, 14901760, 15338335, 15833120, 23097728, 24541336, 25332992, 28872160, 29803520, 30676670, 31666240, 46195456, 49082672, 50665984, 57744320, 59607040, 61353340, 63332480, 92390912, 98165344, 101331968, 115488640, 122706680, 126664960, 184781824, 196330688, 202663936, 230977280, 245413360, 253329920, 369563648, 392661376, 461954560, 490826720, 506659840, 785322752, 923909120, 981653440, 1013319680, 1570645504, 1847818240, 1963306880, 3141291008, 3926613760, 6282582016, 7853227520, 15706455040, 31412910080]

約数ペア:

[(1, 31412910080), (2, 15706455040), (4, 7853227520), (5, 6282582016), (8, 3926613760), (10, 3141291008), (16, 1963306880), (17, 1847818240), (20, 1570645504), (31, 1013319680), (32, 981653440), (34, 923909120), (40, 785322752), (62, 506659840), (64, 490826720), (68, 461954560), (80, 392661376), (85, 369563648), (124, 253329920), (128, 245413360), (136, 230977280), (155, 202663936), (160, 196330688), (170, 184781824), (248, 126664960), (256, 122706680), (272, 115488640), (310, 101331968), (320, 98165344), (340, 92390912), (496, 63332480), (512, 61353340), (527, 59607040), (544, 57744320), (620, 50665984), (640, 49082672), (680, 46195456), (992, 31666240), (1024, 30676670), (1054, 29803520), (1088, 28872160), (1240, 25332992), (1280, 24541336), (1360, 23097728), (1984, 15833120), (2048, 15338335), (2108, 14901760), (2176, 14436080), (2480, 12666496), (2560, 12270668), (2635, 11921408), (2720, 11548864), (3968, 7916560), (4216, 7450880), (4352, 7218040), (4960, 6333248), (5120, 6135334), (5270, 5960704), (5440, 5774432), (5821, 5396480), (7936, 3958280), (8432, 3725440), (8704, 3609020), (9920, 3166624), (10240, 3067667), (10540, 2980352), (10880, 2887216), (11642, 2698240), (15872, 1979140), (16864, 1862720), (17408, 1804510), (19840, 1583312), (21080, 1490176), (21760, 1443608), (23284, 1349120), (29105, 1079296), (31744, 989570), (33728, 931360), (34816, 902255), (39680, 791656), (42160, 745088), (43520, 721804), (46568, 674560), (58210, 539648), (63488, 494785), (67456, 465680), (79360, 395828), (84320, 372544), (87040, 360902), (93136, 337280), (98957, 317440), (116420, 269824), (134912, 232840), (158720, 197914), (168640, 186272), (174080, 180451)]