67560160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 168521472

約数和(自身を除く): 100961312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 257, 265, 310, 424, 496, 514, 530, 620, 848, 992, 1028, 1060, 1240, 1285, 1643, 1696, 2056, 2120, 2480, 2570, 3286, 4112, 4240, 4960, 5140, 6572, 7967, 8215, 8224, 8480, 10280, 13144, 13621, 15934, 16430, 20560, 26288, 27242, 31868, 32860, 39835, 41120, 52576, 54484, 63736, 65720, 68105, 79670, 108968, 127472, 131440, 136210, 159340, 217936, 254944, 262880, 272420, 318680, 422251, 435872, 544840, 637360, 844502, 1089680, 1274720, 1689004, 2111255, 2179360, 3378008, 4222510, 6756016, 8445020, 13512032, 16890040, 33780080, 67560160]

約数ペア:

[(1, 67560160), (2, 33780080), (4, 16890040), (5, 13512032), (8, 8445020), (10, 6756016), (16, 4222510), (20, 3378008), (31, 2179360), (32, 2111255), (40, 1689004), (53, 1274720), (62, 1089680), (80, 844502), (106, 637360), (124, 544840), (155, 435872), (160, 422251), (212, 318680), (248, 272420), (257, 262880), (265, 254944), (310, 217936), (424, 159340), (496, 136210), (514, 131440), (530, 127472), (620, 108968), (848, 79670), (992, 68105), (1028, 65720), (1060, 63736), (1240, 54484), (1285, 52576), (1643, 41120), (1696, 39835), (2056, 32860), (2120, 31868), (2480, 27242), (2570, 26288), (3286, 20560), (4112, 16430), (4240, 15934), (4960, 13621), (5140, 13144), (6572, 10280), (7967, 8480), (8215, 8224)]