1880476560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1103

約数の個数: 200

約数和(自身を含む): 6555457656

約数和(自身を除く): 4674981096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 521, 540, 557, 648, 720, 810, 1042, 1080, 1114, 1296, 1563, 1620, 1671, 2084, 2160, 2228, 2605, 2785, 3126, 3240, 3342, 4168, 4456, 4689, 5013, 5210, 5570, 6252, 6480, 6684, 7815, 8336, 8355, 8912, 9378, 10026, 10420, 11140, 12504, 13368, 14067, 15039, 15630, 16710, 18756, 20052, 20840, 22280, 23445, 25008, 25065, 26736, 28134, 30078, 31260, 33420, 37512, 40104, 41680, 42201, 44560, 45117, 46890, 50130, 56268, 60156, 62520, 66840, 70335, 75024, 75195, 80208, 84402, 90234, 93780, 100260, 112536, 120312, 125040, 133680, 140670, 150390, 168804, 180468, 187560, 200520, 211005, 225072, 225585, 240624, 281340, 290197, 300780, 337608, 360936, 375120, 401040, 422010, 451170, 562680, 580394, 601560, 675216, 721872, 844020, 870591, 902340, 1125360, 1160788, 1203120, 1450985, 1688040, 1741182, 1804680, 2321576, 2611773, 2901970, 3376080, 3482364, 3609360, 4352955, 4643152, 5223546, 5803940, 6964728, 7835319, 8705910, 10447092, 11607880, 13058865, 13929456, 15670638, 17411820, 20894184, 23215760, 23505957, 26117730, 31341276, 34823640, 39176595, 41788368, 47011914, 52235460, 62682552, 69647280, 78353190, 94023828, 104470920, 117529785, 125365104, 156706380, 188047656, 208941840, 235059570, 313412760, 376095312, 470119140, 626825520, 940238280, 1880476560]

約数ペア:

[(1, 1880476560), (2, 940238280), (3, 626825520), (4, 470119140), (5, 376095312), (6, 313412760), (8, 235059570), (9, 208941840), (10, 188047656), (12, 156706380), (15, 125365104), (16, 117529785), (18, 104470920), (20, 94023828), (24, 78353190), (27, 69647280), (30, 62682552), (36, 52235460), (40, 47011914), (45, 41788368), (48, 39176595), (54, 34823640), (60, 31341276), (72, 26117730), (80, 23505957), (81, 23215760), (90, 20894184), (108, 17411820), (120, 15670638), (135, 13929456), (144, 13058865), (162, 11607880), (180, 10447092), (216, 8705910), (240, 7835319), (270, 6964728), (324, 5803940), (360, 5223546), (405, 4643152), (432, 4352955), (521, 3609360), (540, 3482364), (557, 3376080), (648, 2901970), (720, 2611773), (810, 2321576), (1042, 1804680), (1080, 1741182), (1114, 1688040), (1296, 1450985), (1563, 1203120), (1620, 1160788), (1671, 1125360), (2084, 902340), (2160, 870591), (2228, 844020), (2605, 721872), (2785, 675216), (3126, 601560), (3240, 580394), (3342, 562680), (4168, 451170), (4456, 422010), (4689, 401040), (5013, 375120), (5210, 360936), (5570, 337608), (6252, 300780), (6480, 290197), (6684, 281340), (7815, 240624), (8336, 225585), (8355, 225072), (8912, 211005), (9378, 200520), (10026, 187560), (10420, 180468), (11140, 168804), (12504, 150390), (13368, 140670), (14067, 133680), (15039, 125040), (15630, 120312), (16710, 112536), (18756, 100260), (20052, 93780), (20840, 90234), (22280, 84402), (23445, 80208), (25008, 75195), (25065, 75024), (26736, 70335), (28134, 66840), (30078, 62520), (31260, 60156), (33420, 56268), (37512, 50130), (40104, 46890), (41680, 45117), (42201, 44560)]