166871640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2677

約数の個数: 128

約数和(自身を含む): 552484800

約数和(自身を除く): 385613160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2609, 2665, 3198, 4264, 4920, 5218, 5330, 6396, 7827, 7995, 10436, 10660, 12792, 13045, 15654, 15990, 20872, 21320, 26090, 31308, 31980, 33917, 39135, 52180, 62616, 63960, 67834, 78270, 101751, 104360, 106969, 135668, 156540, 169585, 203502, 213938, 271336, 313080, 320907, 339170, 407004, 427876, 508755, 534845, 641814, 678340, 814008, 855752, 1017510, 1069690, 1283628, 1356680, 1390597, 1604535, 2035020, 2139380, 2567256, 2781194, 3209070, 4070040, 4171791, 4278760, 5562388, 6418140, 6952985, 8343582, 11124776, 12836280, 13905970, 16687164, 20858955, 27811940, 33374328, 41717910, 55623880, 83435820, 166871640]

約数ペア:

[(1, 166871640), (2, 83435820), (3, 55623880), (4, 41717910), (5, 33374328), (6, 27811940), (8, 20858955), (10, 16687164), (12, 13905970), (13, 12836280), (15, 11124776), (20, 8343582), (24, 6952985), (26, 6418140), (30, 5562388), (39, 4278760), (40, 4171791), (41, 4070040), (52, 3209070), (60, 2781194), (65, 2567256), (78, 2139380), (82, 2035020), (104, 1604535), (120, 1390597), (123, 1356680), (130, 1283628), (156, 1069690), (164, 1017510), (195, 855752), (205, 814008), (246, 678340), (260, 641814), (312, 534845), (328, 508755), (390, 427876), (410, 407004), (492, 339170), (520, 320907), (533, 313080), (615, 271336), (780, 213938), (820, 203502), (984, 169585), (1066, 156540), (1230, 135668), (1560, 106969), (1599, 104360), (1640, 101751), (2132, 78270), (2460, 67834), (2609, 63960), (2665, 62616), (3198, 52180), (4264, 39135), (4920, 33917), (5218, 31980), (5330, 31308), (6396, 26090), (7827, 21320), (7995, 20872), (10436, 15990), (10660, 15654), (12792, 13045)]