61367880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1763

約数の個数: 128

約数和(自身を含む): 215424000

約数和(自身を除く): 154056120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1699, 1720, 1806, 2408, 2580, 3010, 3398, 3612, 4515, 5097, 5160, 6020, 6796, 7224, 8495, 9030, 10194, 11893, 12040, 13592, 16990, 18060, 20388, 23786, 25485, 33980, 35679, 36120, 40776, 47572, 50970, 59465, 67960, 71358, 73057, 95144, 101940, 118930, 142716, 146114, 178395, 203880, 219171, 237860, 285432, 292228, 356790, 365285, 438342, 475720, 511399, 584456, 713580, 730570, 876684, 1022798, 1095855, 1427160, 1461140, 1534197, 1753368, 2045596, 2191710, 2556995, 2922280, 3068394, 4091192, 4383420, 5113990, 6136788, 7670985, 8766840, 10227980, 12273576, 15341970, 20455960, 30683940, 61367880]

約数ペア:

[(1, 61367880), (2, 30683940), (3, 20455960), (4, 15341970), (5, 12273576), (6, 10227980), (7, 8766840), (8, 7670985), (10, 6136788), (12, 5113990), (14, 4383420), (15, 4091192), (20, 3068394), (21, 2922280), (24, 2556995), (28, 2191710), (30, 2045596), (35, 1753368), (40, 1534197), (42, 1461140), (43, 1427160), (56, 1095855), (60, 1022798), (70, 876684), (84, 730570), (86, 713580), (105, 584456), (120, 511399), (129, 475720), (140, 438342), (168, 365285), (172, 356790), (210, 292228), (215, 285432), (258, 237860), (280, 219171), (301, 203880), (344, 178395), (420, 146114), (430, 142716), (516, 118930), (602, 101940), (645, 95144), (840, 73057), (860, 71358), (903, 67960), (1032, 59465), (1204, 50970), (1290, 47572), (1505, 40776), (1699, 36120), (1720, 35679), (1806, 33980), (2408, 25485), (2580, 23786), (3010, 20388), (3398, 18060), (3612, 16990), (4515, 13592), (5097, 12040), (5160, 11893), (6020, 10194), (6796, 9030), (7224, 8495)]