237396160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^3\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 112

約数和(自身を含む): 604601280

約数和(自身を除く): 367205120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 151, 160, 170, 272, 289, 302, 320, 340, 544, 578, 604, 680, 755, 1088, 1156, 1208, 1360, 1445, 1510, 2312, 2416, 2567, 2720, 2890, 3020, 4624, 4832, 4913, 5134, 5440, 5780, 6040, 9248, 9664, 9826, 10268, 11560, 12080, 12835, 18496, 19652, 20536, 23120, 24160, 24565, 25670, 39304, 41072, 43639, 46240, 48320, 49130, 51340, 78608, 82144, 87278, 92480, 98260, 102680, 157216, 164288, 174556, 196520, 205360, 218195, 314432, 349112, 393040, 410720, 436390, 698224, 741863, 786080, 821440, 872780, 1396448, 1483726, 1572160, 1745560, 2792896, 2967452, 3491120, 3709315, 5934904, 6982240, 7418630, 11869808, 13964480, 14837260, 23739616, 29674520, 47479232, 59349040, 118698080, 237396160]

約数ペア:

[(1, 237396160), (2, 118698080), (4, 59349040), (5, 47479232), (8, 29674520), (10, 23739616), (16, 14837260), (17, 13964480), (20, 11869808), (32, 7418630), (34, 6982240), (40, 5934904), (64, 3709315), (68, 3491120), (80, 2967452), (85, 2792896), (136, 1745560), (151, 1572160), (160, 1483726), (170, 1396448), (272, 872780), (289, 821440), (302, 786080), (320, 741863), (340, 698224), (544, 436390), (578, 410720), (604, 393040), (680, 349112), (755, 314432), (1088, 218195), (1156, 205360), (1208, 196520), (1360, 174556), (1445, 164288), (1510, 157216), (2312, 102680), (2416, 98260), (2567, 92480), (2720, 87278), (2890, 82144), (3020, 78608), (4624, 51340), (4832, 49130), (4913, 48320), (5134, 46240), (5440, 43639), (5780, 41072), (6040, 39304), (9248, 25670), (9664, 24565), (9826, 24160), (10268, 23120), (11560, 20536), (12080, 19652), (12835, 18496)]