82296840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 259459200

約数和(自身を除く): 177162360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 389, 410, 430, 492, 516, 615, 645, 778, 820, 860, 984, 1032, 1167, 1230, 1290, 1556, 1640, 1720, 1763, 1945, 2334, 2460, 2580, 3112, 3526, 3890, 4668, 4920, 5160, 5289, 5835, 7052, 7780, 8815, 9336, 10578, 11670, 14104, 15560, 15949, 16727, 17630, 21156, 23340, 26445, 31898, 33454, 35260, 42312, 46680, 47847, 50181, 52890, 63796, 66908, 70520, 79745, 83635, 95694, 100362, 105780, 127592, 133816, 159490, 167270, 191388, 200724, 211560, 239235, 250905, 318980, 334540, 382776, 401448, 478470, 501810, 637960, 669080, 685807, 956940, 1003620, 1371614, 1913880, 2007240, 2057421, 2743228, 3429035, 4114842, 5486456, 6858070, 8229684, 10287105, 13716140, 16459368, 20574210, 27432280, 41148420, 82296840]

約数ペア:

[(1, 82296840), (2, 41148420), (3, 27432280), (4, 20574210), (5, 16459368), (6, 13716140), (8, 10287105), (10, 8229684), (12, 6858070), (15, 5486456), (20, 4114842), (24, 3429035), (30, 2743228), (40, 2057421), (41, 2007240), (43, 1913880), (60, 1371614), (82, 1003620), (86, 956940), (120, 685807), (123, 669080), (129, 637960), (164, 501810), (172, 478470), (205, 401448), (215, 382776), (246, 334540), (258, 318980), (328, 250905), (344, 239235), (389, 211560), (410, 200724), (430, 191388), (492, 167270), (516, 159490), (615, 133816), (645, 127592), (778, 105780), (820, 100362), (860, 95694), (984, 83635), (1032, 79745), (1167, 70520), (1230, 66908), (1290, 63796), (1556, 52890), (1640, 50181), (1720, 47847), (1763, 46680), (1945, 42312), (2334, 35260), (2460, 33454), (2580, 31898), (3112, 26445), (3526, 23340), (3890, 21156), (4668, 17630), (4920, 16727), (5160, 15949), (5289, 15560), (5835, 14104), (7052, 11670), (7780, 10578), (8815, 9336)]