508703520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6271}}^1$

素因数の和:6315

約数の個数: 144

約数和(自身を含む): 1735437312

約数和(自身を除く): 1226733792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6271, 6760, 8112, 10140, 12542, 13520, 16224, 18813, 20280, 25084, 27040, 31355, 37626, 40560, 50168, 62710, 75252, 81120, 81523, 94065, 100336, 125420, 150504, 163046, 188130, 200672, 244569, 250840, 301008, 326092, 376260, 407615, 489138, 501680, 602016, 652184, 752520, 815230, 978276, 1003360, 1059799, 1222845, 1304368, 1505040, 1630460, 1956552, 2119598, 2445690, 2608736, 3010080, 3179397, 3260920, 3913104, 4239196, 4891380, 5298995, 6358794, 6521840, 7826208, 8478392, 9782760, 10597990, 12717588, 13043680, 15896985, 16956784, 19565520, 21195980, 25435176, 31793970, 33913568, 39131040, 42391960, 50870352, 63587940, 84783920, 101740704, 127175880, 169567840, 254351760, 508703520]

約数ペア:

[(1, 508703520), (2, 254351760), (3, 169567840), (4, 127175880), (5, 101740704), (6, 84783920), (8, 63587940), (10, 50870352), (12, 42391960), (13, 39131040), (15, 33913568), (16, 31793970), (20, 25435176), (24, 21195980), (26, 19565520), (30, 16956784), (32, 15896985), (39, 13043680), (40, 12717588), (48, 10597990), (52, 9782760), (60, 8478392), (65, 7826208), (78, 6521840), (80, 6358794), (96, 5298995), (104, 4891380), (120, 4239196), (130, 3913104), (156, 3260920), (160, 3179397), (169, 3010080), (195, 2608736), (208, 2445690), (240, 2119598), (260, 1956552), (312, 1630460), (338, 1505040), (390, 1304368), (416, 1222845), (480, 1059799), (507, 1003360), (520, 978276), (624, 815230), (676, 752520), (780, 652184), (845, 602016), (1014, 501680), (1040, 489138), (1248, 407615), (1352, 376260), (1560, 326092), (1690, 301008), (2028, 250840), (2080, 244569), (2535, 200672), (2704, 188130), (3120, 163046), (3380, 150504), (4056, 125420), (5070, 100336), (5408, 94065), (6240, 81523), (6271, 81120), (6760, 75252), (8112, 62710), (10140, 50168), (12542, 40560), (13520, 37626), (16224, 31355), (18813, 27040), (20280, 25084)]