1630650840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4882

約数の個数: 256

約数和(自身を含む): 6216376320

約数和(自身を除く): 4585725480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 4030, 4340, 4817, 4836, 5208, 5460, 5642, 6045, 6510, 8060, 8463, 8680, 9634, 9672, 10920, 11284, 12090, 13020, 14105, 14451, 16120, 16926, 19268, 22568, 24085, 24180, 26040, 28210, 28902, 33719, 33852, 38536, 42315, 48170, 48360, 56420, 57804, 62621, 67438, 67704, 72255, 84630, 96340, 101157, 112840, 115608, 125242, 134876, 144510, 149327, 168595, 169260, 187863, 192680, 202314, 250484, 269752, 289020, 298654, 313105, 337190, 338520, 375726, 404628, 438347, 447981, 500968, 505785, 578040, 597308, 626210, 674380, 746635, 751452, 809256, 876694, 895962, 939315, 1011570, 1045289, 1194616, 1252420, 1315041, 1348760, 1493270, 1502904, 1753388, 1791924, 1878630, 1941251, 2023140, 2090578, 2191735, 2239905, 2504840, 2630082, 2986540, 3135867, 3506776, 3583848, 3757260, 3882502, 4046280, 4181156, 4383470, 4479810, 5226445, 5260164, 5823753, 5973080, 6271734, 6575205, 7514520, 7765004, 8362312, 8766940, 8959620, 9706255, 10452890, 10520328, 11647506, 12543468, 13150410, 13588757, 15530008, 15679335, 17533880, 17919240, 19412510, 20905780, 23295012, 25086936, 26300820, 27177514, 29118765, 31358670, 38825020, 40766271, 41811560, 46590024, 52601640, 54355028, 58237530, 62717340, 67943785, 77650040, 81532542, 108710056, 116475060, 125434680, 135887570, 163065084, 203831355, 232950120, 271775140, 326130168, 407662710, 543550280, 815325420, 1630650840]

約数ペア:

[(1, 1630650840), (2, 815325420), (3, 543550280), (4, 407662710), (5, 326130168), (6, 271775140), (7, 232950120), (8, 203831355), (10, 163065084), (12, 135887570), (13, 125434680), (14, 116475060), (15, 108710056), (20, 81532542), (21, 77650040), (24, 67943785), (26, 62717340), (28, 58237530), (30, 54355028), (31, 52601640), (35, 46590024), (39, 41811560), (40, 40766271), (42, 38825020), (52, 31358670), (56, 29118765), (60, 27177514), (62, 26300820), (65, 25086936), (70, 23295012), (78, 20905780), (84, 19412510), (91, 17919240), (93, 17533880), (104, 15679335), (105, 15530008), (120, 13588757), (124, 13150410), (130, 12543468), (140, 11647506), (155, 10520328), (156, 10452890), (168, 9706255), (182, 8959620), (186, 8766940), (195, 8362312), (210, 7765004), (217, 7514520), (248, 6575205), (260, 6271734), (273, 5973080), (280, 5823753), (310, 5260164), (312, 5226445), (364, 4479810), (372, 4383470), (390, 4181156), (403, 4046280), (420, 3882502), (434, 3757260), (455, 3583848), (465, 3506776), (520, 3135867), (546, 2986540), (620, 2630082), (651, 2504840), (728, 2239905), (744, 2191735), (780, 2090578), (806, 2023140), (840, 1941251), (868, 1878630), (910, 1791924), (930, 1753388), (1085, 1502904), (1092, 1493270), (1209, 1348760), (1240, 1315041), (1302, 1252420), (1365, 1194616), (1560, 1045289), (1612, 1011570), (1736, 939315), (1820, 895962), (1860, 876694), (2015, 809256), (2170, 751452), (2184, 746635), (2418, 674380), (2604, 626210), (2730, 597308), (2821, 578040), (3224, 505785), (3255, 500968), (3640, 447981), (3720, 438347), (4030, 404628), (4340, 375726), (4817, 338520), (4836, 337190), (5208, 313105), (5460, 298654), (5642, 289020), (6045, 269752), (6510, 250484), (8060, 202314), (8463, 192680), (8680, 187863), (9634, 169260), (9672, 168595), (10920, 149327), (11284, 144510), (12090, 134876), (13020, 125242), (14105, 115608), (14451, 112840), (16120, 101157), (16926, 96340), (19268, 84630), (22568, 72255), (24085, 67704), (24180, 67438), (26040, 62621), (28210, 57804), (28902, 56420), (33719, 48360), (33852, 48170), (38536, 42315)]