269364160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:990

約数の個数: 112

約数和(自身を含む): 701015616

約数和(自身を除く): 431651456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 320, 365, 416, 520, 584, 730, 832, 887, 949, 1040, 1168, 1460, 1774, 1898, 2080, 2336, 2920, 3548, 3796, 4160, 4435, 4672, 4745, 5840, 7096, 7592, 8870, 9490, 11531, 11680, 14192, 15184, 17740, 18980, 23062, 23360, 28384, 30368, 35480, 37960, 46124, 56768, 57655, 60736, 64751, 70960, 75920, 92248, 115310, 129502, 141920, 151840, 184496, 230620, 259004, 283840, 303680, 323755, 368992, 461240, 518008, 647510, 737984, 841763, 922480, 1036016, 1295020, 1683526, 1844960, 2072032, 2590040, 3367052, 3689920, 4144064, 4208815, 5180080, 6734104, 8417630, 10360160, 13468208, 16835260, 20720320, 26936416, 33670520, 53872832, 67341040, 134682080, 269364160]

約数ペア:

[(1, 269364160), (2, 134682080), (4, 67341040), (5, 53872832), (8, 33670520), (10, 26936416), (13, 20720320), (16, 16835260), (20, 13468208), (26, 10360160), (32, 8417630), (40, 6734104), (52, 5180080), (64, 4208815), (65, 4144064), (73, 3689920), (80, 3367052), (104, 2590040), (130, 2072032), (146, 1844960), (160, 1683526), (208, 1295020), (260, 1036016), (292, 922480), (320, 841763), (365, 737984), (416, 647510), (520, 518008), (584, 461240), (730, 368992), (832, 323755), (887, 303680), (949, 283840), (1040, 259004), (1168, 230620), (1460, 184496), (1774, 151840), (1898, 141920), (2080, 129502), (2336, 115310), (2920, 92248), (3548, 75920), (3796, 70960), (4160, 64751), (4435, 60736), (4672, 57655), (4745, 56768), (5840, 46124), (7096, 37960), (7592, 35480), (8870, 30368), (9490, 28384), (11531, 23360), (11680, 23062), (14192, 18980), (15184, 17740)]