1183861120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7540

約数の個数: 128

約数和(自身を含む): 3208716000

約数和(自身を除く): 2024854880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1520, 1664, 1976, 2080, 2432, 2470, 3040, 3952, 4160, 4940, 6080, 7489, 7904, 8320, 9880, 12160, 14978, 15808, 19760, 29956, 31616, 37445, 39520, 59912, 74890, 79040, 97357, 119824, 142291, 149780, 158080, 194714, 239648, 284582, 299560, 389428, 479296, 486785, 569164, 599120, 711455, 778856, 958592, 973570, 1138328, 1198240, 1422910, 1557712, 1849783, 1947140, 2276656, 2396480, 2845820, 3115424, 3699566, 3894280, 4553312, 4792960, 5691640, 6230848, 7399132, 7788560, 9106624, 9248915, 11383280, 12461696, 14798264, 15577120, 18213248, 18497830, 22766560, 29596528, 31154240, 36995660, 45533120, 59193056, 62308480, 73991320, 91066240, 118386112, 147982640, 236772224, 295965280, 591930560, 1183861120]

約数ペア:

[(1, 1183861120), (2, 591930560), (4, 295965280), (5, 236772224), (8, 147982640), (10, 118386112), (13, 91066240), (16, 73991320), (19, 62308480), (20, 59193056), (26, 45533120), (32, 36995660), (38, 31154240), (40, 29596528), (52, 22766560), (64, 18497830), (65, 18213248), (76, 15577120), (80, 14798264), (95, 12461696), (104, 11383280), (128, 9248915), (130, 9106624), (152, 7788560), (160, 7399132), (190, 6230848), (208, 5691640), (247, 4792960), (260, 4553312), (304, 3894280), (320, 3699566), (380, 3115424), (416, 2845820), (494, 2396480), (520, 2276656), (608, 1947140), (640, 1849783), (760, 1557712), (832, 1422910), (988, 1198240), (1040, 1138328), (1216, 973570), (1235, 958592), (1520, 778856), (1664, 711455), (1976, 599120), (2080, 569164), (2432, 486785), (2470, 479296), (3040, 389428), (3952, 299560), (4160, 284582), (4940, 239648), (6080, 194714), (7489, 158080), (7904, 149780), (8320, 142291), (9880, 119824), (12160, 97357), (14978, 79040), (15808, 74890), (19760, 59912), (29956, 39520), (31616, 37445)]