2279701360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 5676395616

約数和(自身を除く): 3396694256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 151, 170, 272, 289, 302, 340, 578, 604, 653, 680, 755, 1156, 1208, 1306, 1360, 1445, 1510, 2312, 2416, 2567, 2612, 2890, 3020, 3265, 4624, 5134, 5224, 5780, 6040, 6530, 10268, 10448, 11101, 11560, 12080, 12835, 13060, 20536, 22202, 23120, 25670, 26120, 41072, 43639, 44404, 51340, 52240, 55505, 87278, 88808, 98603, 102680, 111010, 174556, 177616, 188717, 197206, 205360, 218195, 222020, 349112, 377434, 394412, 436390, 444040, 493015, 698224, 754868, 788824, 872780, 888080, 943585, 986030, 1509736, 1577648, 1676251, 1745560, 1887170, 1972060, 3019472, 3352502, 3491120, 3774340, 3944120, 6705004, 7548680, 7888240, 8381255, 13410008, 15097360, 16762510, 26820016, 28496267, 33525020, 56992534, 67050040, 113985068, 134100080, 142481335, 227970136, 284962670, 455940272, 569925340, 1139850680, 2279701360]

約数ペア:

[(1, 2279701360), (2, 1139850680), (4, 569925340), (5, 455940272), (8, 284962670), (10, 227970136), (16, 142481335), (17, 134100080), (20, 113985068), (34, 67050040), (40, 56992534), (68, 33525020), (80, 28496267), (85, 26820016), (136, 16762510), (151, 15097360), (170, 13410008), (272, 8381255), (289, 7888240), (302, 7548680), (340, 6705004), (578, 3944120), (604, 3774340), (653, 3491120), (680, 3352502), (755, 3019472), (1156, 1972060), (1208, 1887170), (1306, 1745560), (1360, 1676251), (1445, 1577648), (1510, 1509736), (2312, 986030), (2416, 943585), (2567, 888080), (2612, 872780), (2890, 788824), (3020, 754868), (3265, 698224), (4624, 493015), (5134, 444040), (5224, 436390), (5780, 394412), (6040, 377434), (6530, 349112), (10268, 222020), (10448, 218195), (11101, 205360), (11560, 197206), (12080, 188717), (12835, 177616), (13060, 174556), (20536, 111010), (22202, 102680), (23120, 98603), (25670, 88808), (26120, 87278), (41072, 55505), (43639, 52240), (44404, 51340)]