156988262220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{124021}}^1$

素因数の和:124140

約数の個数: 144

約数和(自身を含む): 473345341728

約数和(自身を除く): 316357079508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 289, 292, 340, 365, 438, 510, 578, 730, 867, 876, 1020, 1095, 1156, 1241, 1445, 1460, 1734, 2190, 2482, 2890, 3468, 3723, 4335, 4380, 4964, 5780, 6205, 7446, 8670, 12410, 14892, 17340, 18615, 21097, 24820, 37230, 42194, 63291, 74460, 84388, 105485, 124021, 126582, 210970, 248042, 253164, 316455, 372063, 421940, 496084, 620105, 632910, 744126, 1240210, 1265820, 1488252, 1860315, 2108357, 2480420, 3720630, 4216714, 6325071, 7441260, 8433428, 9053533, 10541785, 12650142, 18107066, 21083570, 25300284, 27160599, 31625355, 35842069, 36214132, 42167140, 45267665, 54321198, 63250710, 71684138, 90535330, 107526207, 108642396, 126501420, 135802995, 143368276, 153910061, 179210345, 181070660, 215052414, 271605990, 307820122, 358420690, 430104828, 461730183, 537631035, 543211980, 615640244, 716841380, 769550305, 923460366, 1075262070, 1539100610, 1846920732, 2150524140, 2308650915, 2616471037, 3078201220, 4617301830, 5232942074, 7849413111, 9234603660, 10465884148, 13082355185, 15698826222, 26164710370, 31397652444, 39247065555, 52329420740, 78494131110, 156988262220]

約数ペア:

[(1, 156988262220), (2, 78494131110), (3, 52329420740), (4, 39247065555), (5, 31397652444), (6, 26164710370), (10, 15698826222), (12, 13082355185), (15, 10465884148), (17, 9234603660), (20, 7849413111), (30, 5232942074), (34, 4617301830), (51, 3078201220), (60, 2616471037), (68, 2308650915), (73, 2150524140), (85, 1846920732), (102, 1539100610), (146, 1075262070), (170, 923460366), (204, 769550305), (219, 716841380), (255, 615640244), (289, 543211980), (292, 537631035), (340, 461730183), (365, 430104828), (438, 358420690), (510, 307820122), (578, 271605990), (730, 215052414), (867, 181070660), (876, 179210345), (1020, 153910061), (1095, 143368276), (1156, 135802995), (1241, 126501420), (1445, 108642396), (1460, 107526207), (1734, 90535330), (2190, 71684138), (2482, 63250710), (2890, 54321198), (3468, 45267665), (3723, 42167140), (4335, 36214132), (4380, 35842069), (4964, 31625355), (5780, 27160599), (6205, 25300284), (7446, 21083570), (8670, 18107066), (12410, 12650142), (14892, 10541785), (17340, 9053533), (18615, 8433428), (21097, 7441260), (24820, 6325071), (37230, 4216714), (42194, 3720630), (63291, 2480420), (74460, 2108357), (84388, 1860315), (105485, 1488252), (124021, 1265820), (126582, 1240210), (210970, 744126), (248042, 632910), (253164, 620105), (316455, 496084), (372063, 421940)]