813543120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3779}}^1$

素因数の和:3834

約数の個数: 240

約数和(自身を含む): 3071053440

約数和(自身を除く): 2257510320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 3779, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 7558, 8280, 8970, 9360, 10764, 11337, 11960, 13455, 14352, 15116, 16560, 17940, 18895, 21528, 22674, 23920, 26910, 30232, 34011, 35880, 37790, 43056, 45348, 49127, 53820, 56685, 60464, 68022, 71760, 75580, 86917, 90696, 98254, 107640, 113370, 136044, 147381, 151160, 170055, 173834, 181392, 196508, 215280, 226740, 245635, 260751, 272088, 294762, 302320, 340110, 347668, 393016, 434585, 442143, 453480, 491270, 521502, 544176, 589524, 680220, 695336, 736905, 782253, 786032, 869170, 884286, 906960, 982540, 1043004, 1129921, 1179048, 1303755, 1360440, 1390672, 1473810, 1564506, 1738340, 1768572, 1965080, 2086008, 2210715, 2259842, 2358096, 2607510, 2720880, 2947620, 3129012, 3389763, 3476680, 3537144, 3911265, 3930160, 4172016, 4421430, 4519684, 5215020, 5649605, 5895240, 6258024, 6779526, 6953360, 7074288, 7822530, 8842860, 9039368, 10169289, 10430040, 11299210, 11790480, 12516048, 13559052, 15645060, 16948815, 17685720, 18078736, 20338578, 20860080, 22598420, 27118104, 31290120, 33897630, 35371440, 40677156, 45196840, 50846445, 54236208, 62580240, 67795260, 81354312, 90393680, 101692890, 135590520, 162708624, 203385780, 271181040, 406771560, 813543120]

約数ペア:

[(1, 813543120), (2, 406771560), (3, 271181040), (4, 203385780), (5, 162708624), (6, 135590520), (8, 101692890), (9, 90393680), (10, 81354312), (12, 67795260), (13, 62580240), (15, 54236208), (16, 50846445), (18, 45196840), (20, 40677156), (23, 35371440), (24, 33897630), (26, 31290120), (30, 27118104), (36, 22598420), (39, 20860080), (40, 20338578), (45, 18078736), (46, 17685720), (48, 16948815), (52, 15645060), (60, 13559052), (65, 12516048), (69, 11790480), (72, 11299210), (78, 10430040), (80, 10169289), (90, 9039368), (92, 8842860), (104, 7822530), (115, 7074288), (117, 6953360), (120, 6779526), (130, 6258024), (138, 5895240), (144, 5649605), (156, 5215020), (180, 4519684), (184, 4421430), (195, 4172016), (207, 3930160), (208, 3911265), (230, 3537144), (234, 3476680), (240, 3389763), (260, 3129012), (276, 2947620), (299, 2720880), (312, 2607510), (345, 2358096), (360, 2259842), (368, 2210715), (390, 2086008), (414, 1965080), (460, 1768572), (468, 1738340), (520, 1564506), (552, 1473810), (585, 1390672), (598, 1360440), (624, 1303755), (690, 1179048), (720, 1129921), (780, 1043004), (828, 982540), (897, 906960), (920, 884286), (936, 869170), (1035, 786032), (1040, 782253), (1104, 736905), (1170, 695336), (1196, 680220), (1380, 589524), (1495, 544176), (1560, 521502), (1656, 491270), (1794, 453480), (1840, 442143), (1872, 434585), (2070, 393016), (2340, 347668), (2392, 340110), (2691, 302320), (2760, 294762), (2990, 272088), (3120, 260751), (3312, 245635), (3588, 226740), (3779, 215280), (4140, 196508), (4485, 181392), (4680, 173834), (4784, 170055), (5382, 151160), (5520, 147381), (5980, 136044), (7176, 113370), (7558, 107640), (8280, 98254), (8970, 90696), (9360, 86917), (10764, 75580), (11337, 71760), (11960, 68022), (13455, 60464), (14352, 56685), (15116, 53820), (16560, 49127), (17940, 45348), (18895, 43056), (21528, 37790), (22674, 35880), (23920, 34011), (26910, 30232)]