237136440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 748569600

約数和(自身を除く): 511433160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 151, 184, 230, 276, 302, 345, 453, 460, 552, 569, 604, 690, 755, 906, 920, 1138, 1208, 1380, 1510, 1707, 1812, 2265, 2276, 2760, 2845, 3020, 3414, 3473, 3624, 4530, 4552, 5690, 6040, 6828, 6946, 8535, 9060, 10419, 11380, 13087, 13656, 13892, 17070, 17365, 18120, 20838, 22760, 26174, 27784, 34140, 34730, 39261, 41676, 52095, 52348, 65435, 68280, 69460, 78522, 83352, 85919, 104190, 104696, 130870, 138920, 157044, 171838, 196305, 208380, 257757, 261740, 314088, 343676, 392610, 416760, 429595, 515514, 523480, 687352, 785220, 859190, 1031028, 1288785, 1570440, 1718380, 1976137, 2062056, 2577570, 3436760, 3952274, 5155140, 5928411, 7904548, 9880685, 10310280, 11856822, 15809096, 19761370, 23713644, 29642055, 39522740, 47427288, 59284110, 79045480, 118568220, 237136440]

約数ペア:

[(1, 237136440), (2, 118568220), (3, 79045480), (4, 59284110), (5, 47427288), (6, 39522740), (8, 29642055), (10, 23713644), (12, 19761370), (15, 15809096), (20, 11856822), (23, 10310280), (24, 9880685), (30, 7904548), (40, 5928411), (46, 5155140), (60, 3952274), (69, 3436760), (92, 2577570), (115, 2062056), (120, 1976137), (138, 1718380), (151, 1570440), (184, 1288785), (230, 1031028), (276, 859190), (302, 785220), (345, 687352), (453, 523480), (460, 515514), (552, 429595), (569, 416760), (604, 392610), (690, 343676), (755, 314088), (906, 261740), (920, 257757), (1138, 208380), (1208, 196305), (1380, 171838), (1510, 157044), (1707, 138920), (1812, 130870), (2265, 104696), (2276, 104190), (2760, 85919), (2845, 83352), (3020, 78522), (3414, 69460), (3473, 68280), (3624, 65435), (4530, 52348), (4552, 52095), (5690, 41676), (6040, 39261), (6828, 34730), (6946, 34140), (8535, 27784), (9060, 26174), (10419, 22760), (11380, 20838), (13087, 18120), (13656, 17365), (13892, 17070)]