905124490920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2886607}}^1$

素因数の和:2886704

約数の個数: 192

約数和(自身を含む): 3215219454720

約数和(自身を除く): 2310094963800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 180, 195, 201, 234, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 670, 780, 804, 871, 936, 1005, 1170, 1206, 1340, 1560, 1608, 1742, 2010, 2340, 2412, 2613, 2680, 3015, 3484, 4020, 4355, 4680, 4824, 5226, 6030, 6968, 7839, 8040, 8710, 10452, 12060, 13065, 15678, 17420, 20904, 24120, 26130, 31356, 34840, 39195, 52260, 62712, 78390, 104520, 156780, 313560, 2886607, 5773214, 8659821, 11546428, 14433035, 17319642, 23092856, 25979463, 28866070, 34639284, 37525891, 43299105, 51958926, 57732140, 69278568, 75051782, 86598210, 103917852, 112577673, 115464280, 129897315, 150103564, 173196420, 187629455, 193402669, 207835704, 225155346, 259794630, 300207128, 337733019, 346392840, 375258910, 386805338, 450310692, 519589260, 562888365, 580208007, 675466038, 750517820, 773610676, 900621384, 967013345, 1039178520, 1125776730, 1160416014, 1350932076, 1501035640, 1547221352, 1688665095, 1740624021, 1934026690, 2251553460, 2320832028, 2514234697, 2701864152, 2901040035, 3377330190, 3481248042, 3868053380, 4503106920, 4641664056, 5028469394, 5802080070, 6754660380, 6962496084, 7542704091, 7736106760, 8703120105, 10056938788, 11604160140, 12571173485, 13509320760, 13924992168, 15085408182, 17406240210, 20113877576, 22628112273, 23208320280, 25142346970, 30170816364, 34812480420, 37713520455, 45256224546, 50284693940, 60341632728, 69624960840, 75427040910, 90512449092, 100569387880, 113140561365, 150854081820, 181024898184, 226281122730, 301708163640, 452562245460, 905124490920]

約数ペア:

[(1, 905124490920), (2, 452562245460), (3, 301708163640), (4, 226281122730), (5, 181024898184), (6, 150854081820), (8, 113140561365), (9, 100569387880), (10, 90512449092), (12, 75427040910), (13, 69624960840), (15, 60341632728), (18, 50284693940), (20, 45256224546), (24, 37713520455), (26, 34812480420), (30, 30170816364), (36, 25142346970), (39, 23208320280), (40, 22628112273), (45, 20113877576), (52, 17406240210), (60, 15085408182), (65, 13924992168), (67, 13509320760), (72, 12571173485), (78, 11604160140), (90, 10056938788), (104, 8703120105), (117, 7736106760), (120, 7542704091), (130, 6962496084), (134, 6754660380), (156, 5802080070), (180, 5028469394), (195, 4641664056), (201, 4503106920), (234, 3868053380), (260, 3481248042), (268, 3377330190), (312, 2901040035), (335, 2701864152), (360, 2514234697), (390, 2320832028), (402, 2251553460), (468, 1934026690), (520, 1740624021), (536, 1688665095), (585, 1547221352), (603, 1501035640), (670, 1350932076), (780, 1160416014), (804, 1125776730), (871, 1039178520), (936, 967013345), (1005, 900621384), (1170, 773610676), (1206, 750517820), (1340, 675466038), (1560, 580208007), (1608, 562888365), (1742, 519589260), (2010, 450310692), (2340, 386805338), (2412, 375258910), (2613, 346392840), (2680, 337733019), (3015, 300207128), (3484, 259794630), (4020, 225155346), (4355, 207835704), (4680, 193402669), (4824, 187629455), (5226, 173196420), (6030, 150103564), (6968, 129897315), (7839, 115464280), (8040, 112577673), (8710, 103917852), (10452, 86598210), (12060, 75051782), (13065, 69278568), (15678, 57732140), (17420, 51958926), (20904, 43299105), (24120, 37525891), (26130, 34639284), (31356, 28866070), (34840, 25979463), (39195, 23092856), (52260, 17319642), (62712, 14433035), (78390, 11546428), (104520, 8659821), (156780, 5773214), (313560, 2886607)]