147635840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 392022720

約数和(自身を除く): 244386880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 128, 134, 160, 176, 220, 268, 313, 320, 335, 352, 440, 536, 626, 640, 670, 704, 737, 880, 1072, 1252, 1340, 1408, 1474, 1565, 1760, 2144, 2504, 2680, 2948, 3130, 3443, 3520, 3685, 4288, 5008, 5360, 5896, 6260, 6886, 7040, 7370, 8576, 10016, 10720, 11792, 12520, 13772, 14740, 17215, 20032, 20971, 21440, 23584, 25040, 27544, 29480, 34430, 40064, 41942, 42880, 47168, 50080, 55088, 58960, 68860, 83884, 94336, 100160, 104855, 110176, 117920, 137720, 167768, 200320, 209710, 220352, 230681, 235840, 275440, 335536, 419420, 440704, 461362, 471680, 550880, 671072, 838840, 922724, 1101760, 1153405, 1342144, 1677680, 1845448, 2203520, 2306810, 2684288, 3355360, 3690896, 4613620, 6710720, 7381792, 9227240, 13421440, 14763584, 18454480, 29527168, 36908960, 73817920, 147635840]

約数ペア:

[(1, 147635840), (2, 73817920), (4, 36908960), (5, 29527168), (8, 18454480), (10, 14763584), (11, 13421440), (16, 9227240), (20, 7381792), (22, 6710720), (32, 4613620), (40, 3690896), (44, 3355360), (55, 2684288), (64, 2306810), (67, 2203520), (80, 1845448), (88, 1677680), (110, 1342144), (128, 1153405), (134, 1101760), (160, 922724), (176, 838840), (220, 671072), (268, 550880), (313, 471680), (320, 461362), (335, 440704), (352, 419420), (440, 335536), (536, 275440), (626, 235840), (640, 230681), (670, 220352), (704, 209710), (737, 200320), (880, 167768), (1072, 137720), (1252, 117920), (1340, 110176), (1408, 104855), (1474, 100160), (1565, 94336), (1760, 83884), (2144, 68860), (2504, 58960), (2680, 55088), (2948, 50080), (3130, 47168), (3443, 42880), (3520, 41942), (3685, 40064), (4288, 34430), (5008, 29480), (5360, 27544), (5896, 25040), (6260, 23584), (6886, 21440), (7040, 20971), (7370, 20032), (8576, 17215), (10016, 14740), (10720, 13772), (11792, 12520)]