133555680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 459360720

約数和(自身を除く): 325805040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 569, 652, 720, 815, 978, 1138, 1304, 1440, 1467, 1630, 1707, 1956, 2276, 2445, 2608, 2845, 2934, 3260, 3414, 3912, 4552, 4890, 5121, 5216, 5690, 5868, 6520, 6828, 7335, 7824, 8535, 9104, 9780, 10242, 11380, 11736, 13040, 13656, 14670, 15648, 17070, 18208, 19560, 20484, 22760, 23472, 25605, 26080, 27312, 29340, 34140, 39120, 40968, 45520, 46944, 51210, 54624, 58680, 68280, 78240, 81936, 91040, 92747, 102420, 117360, 136560, 163872, 185494, 204840, 234720, 273120, 278241, 370988, 409680, 463735, 556482, 741976, 819360, 834723, 927470, 1112964, 1391205, 1483952, 1669446, 1854940, 2225928, 2782410, 2967904, 3338892, 3709880, 4173615, 4451856, 5564820, 6677784, 7419760, 8347230, 8903712, 11129640, 13355568, 14839520, 16694460, 22259280, 26711136, 33388920, 44518560, 66777840, 133555680]

約数ペア:

[(1, 133555680), (2, 66777840), (3, 44518560), (4, 33388920), (5, 26711136), (6, 22259280), (8, 16694460), (9, 14839520), (10, 13355568), (12, 11129640), (15, 8903712), (16, 8347230), (18, 7419760), (20, 6677784), (24, 5564820), (30, 4451856), (32, 4173615), (36, 3709880), (40, 3338892), (45, 2967904), (48, 2782410), (60, 2225928), (72, 1854940), (80, 1669446), (90, 1483952), (96, 1391205), (120, 1112964), (144, 927470), (160, 834723), (163, 819360), (180, 741976), (240, 556482), (288, 463735), (326, 409680), (360, 370988), (480, 278241), (489, 273120), (569, 234720), (652, 204840), (720, 185494), (815, 163872), (978, 136560), (1138, 117360), (1304, 102420), (1440, 92747), (1467, 91040), (1630, 81936), (1707, 78240), (1956, 68280), (2276, 58680), (2445, 54624), (2608, 51210), (2845, 46944), (2934, 45520), (3260, 40968), (3414, 39120), (3912, 34140), (4552, 29340), (4890, 27312), (5121, 26080), (5216, 25605), (5690, 23472), (5868, 22760), (6520, 20484), (6828, 19560), (7335, 18208), (7824, 17070), (8535, 15648), (9104, 14670), (9780, 13656), (10242, 13040), (11380, 11736)]