201879840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9842

約数の個数: 96

約数和(自身を含む): 650776896

約数和(自身を除く): 448897056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 9781, 10320, 19562, 20640, 29343, 39124, 48905, 58686, 78248, 97810, 117372, 146715, 156496, 195620, 234744, 293430, 312992, 391240, 420583, 469488, 586860, 782480, 841166, 938976, 1173720, 1261749, 1564960, 1682332, 2102915, 2347440, 2523498, 3364664, 4205830, 4694880, 5046996, 6308745, 6729328, 8411660, 10093992, 12617490, 13458656, 16823320, 20187984, 25234980, 33646640, 40375968, 50469960, 67293280, 100939920, 201879840]

約数ペア:

[(1, 201879840), (2, 100939920), (3, 67293280), (4, 50469960), (5, 40375968), (6, 33646640), (8, 25234980), (10, 20187984), (12, 16823320), (15, 13458656), (16, 12617490), (20, 10093992), (24, 8411660), (30, 6729328), (32, 6308745), (40, 5046996), (43, 4694880), (48, 4205830), (60, 3364664), (80, 2523498), (86, 2347440), (96, 2102915), (120, 1682332), (129, 1564960), (160, 1261749), (172, 1173720), (215, 938976), (240, 841166), (258, 782480), (344, 586860), (430, 469488), (480, 420583), (516, 391240), (645, 312992), (688, 293430), (860, 234744), (1032, 195620), (1290, 156496), (1376, 146715), (1720, 117372), (2064, 97810), (2580, 78248), (3440, 58686), (4128, 48905), (5160, 39124), (6880, 29343), (9781, 20640), (10320, 19562)]