295965280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7536

約数の個数: 96

約数和(自身を含む): 792741600

約数和(自身を除く): 496776320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7489, 7904, 9880, 14978, 19760, 29956, 37445, 39520, 59912, 74890, 97357, 119824, 142291, 149780, 194714, 239648, 284582, 299560, 389428, 486785, 569164, 599120, 711455, 778856, 973570, 1138328, 1198240, 1422910, 1557712, 1849783, 1947140, 2276656, 2845820, 3115424, 3699566, 3894280, 4553312, 5691640, 7399132, 7788560, 9248915, 11383280, 14798264, 15577120, 18497830, 22766560, 29596528, 36995660, 59193056, 73991320, 147982640, 295965280]

約数ペア:

[(1, 295965280), (2, 147982640), (4, 73991320), (5, 59193056), (8, 36995660), (10, 29596528), (13, 22766560), (16, 18497830), (19, 15577120), (20, 14798264), (26, 11383280), (32, 9248915), (38, 7788560), (40, 7399132), (52, 5691640), (65, 4553312), (76, 3894280), (80, 3699566), (95, 3115424), (104, 2845820), (130, 2276656), (152, 1947140), (160, 1849783), (190, 1557712), (208, 1422910), (247, 1198240), (260, 1138328), (304, 973570), (380, 778856), (416, 711455), (494, 599120), (520, 569164), (608, 486785), (760, 389428), (988, 299560), (1040, 284582), (1235, 239648), (1520, 194714), (1976, 149780), (2080, 142291), (2470, 119824), (3040, 97357), (3952, 74890), (4940, 59912), (7489, 39520), (7904, 37445), (9880, 29956), (14978, 19760)]