169331640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 357086280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 127, 164, 205, 246, 254, 271, 328, 381, 410, 492, 508, 542, 615, 635, 762, 813, 820, 984, 1016, 1084, 1230, 1270, 1355, 1524, 1626, 1640, 1905, 2168, 2460, 2540, 2710, 3048, 3252, 3810, 4065, 4920, 5080, 5207, 5420, 6504, 7620, 8130, 10414, 10840, 11111, 15240, 15621, 16260, 20828, 22222, 26035, 31242, 32520, 33333, 34417, 41656, 44444, 52070, 55555, 62484, 66666, 68834, 78105, 88888, 103251, 104140, 111110, 124968, 133332, 137668, 156210, 166665, 172085, 206502, 208280, 222220, 266664, 275336, 312420, 333330, 344170, 413004, 444440, 516255, 624840, 666660, 688340, 826008, 1032510, 1333320, 1376680, 1411097, 2065020, 2822194, 4130040, 4233291, 5644388, 7055485, 8466582, 11288776, 14110970, 16933164, 21166455, 28221940, 33866328, 42332910, 56443880, 84665820, 169331640]

約数ペア:

[(1, 169331640), (2, 84665820), (3, 56443880), (4, 42332910), (5, 33866328), (6, 28221940), (8, 21166455), (10, 16933164), (12, 14110970), (15, 11288776), (20, 8466582), (24, 7055485), (30, 5644388), (40, 4233291), (41, 4130040), (60, 2822194), (82, 2065020), (120, 1411097), (123, 1376680), (127, 1333320), (164, 1032510), (205, 826008), (246, 688340), (254, 666660), (271, 624840), (328, 516255), (381, 444440), (410, 413004), (492, 344170), (508, 333330), (542, 312420), (615, 275336), (635, 266664), (762, 222220), (813, 208280), (820, 206502), (984, 172085), (1016, 166665), (1084, 156210), (1230, 137668), (1270, 133332), (1355, 124968), (1524, 111110), (1626, 104140), (1640, 103251), (1905, 88888), (2168, 78105), (2460, 68834), (2540, 66666), (2710, 62484), (3048, 55555), (3252, 52070), (3810, 44444), (4065, 41656), (4920, 34417), (5080, 33333), (5207, 32520), (5420, 31242), (6504, 26035), (7620, 22222), (8130, 20828), (10414, 16260), (10840, 15621), (11111, 15240)]