682889880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 2121292800

約数和(自身を除く): 1438402920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 89, 120, 129, 172, 178, 215, 258, 267, 344, 356, 430, 445, 516, 534, 645, 712, 860, 890, 1032, 1068, 1290, 1335, 1487, 1720, 1780, 2136, 2580, 2670, 2974, 3560, 3827, 4461, 5160, 5340, 5948, 7435, 7654, 8922, 10680, 11481, 11896, 14870, 15308, 17844, 19135, 22305, 22962, 29740, 30616, 35688, 38270, 44610, 45924, 57405, 59480, 63941, 76540, 89220, 91848, 114810, 127882, 132343, 153080, 178440, 191823, 229620, 255764, 264686, 319705, 383646, 397029, 459240, 511528, 529372, 639410, 661715, 767292, 794058, 959115, 1058744, 1278820, 1323430, 1534584, 1588116, 1918230, 1985145, 2557640, 2646860, 3176232, 3836460, 3970290, 5293720, 5690749, 7672920, 7940580, 11381498, 15881160, 17072247, 22762996, 28453745, 34144494, 45525992, 56907490, 68288988, 85361235, 113814980, 136577976, 170722470, 227629960, 341444940, 682889880]

約数ペア:

[(1, 682889880), (2, 341444940), (3, 227629960), (4, 170722470), (5, 136577976), (6, 113814980), (8, 85361235), (10, 68288988), (12, 56907490), (15, 45525992), (20, 34144494), (24, 28453745), (30, 22762996), (40, 17072247), (43, 15881160), (60, 11381498), (86, 7940580), (89, 7672920), (120, 5690749), (129, 5293720), (172, 3970290), (178, 3836460), (215, 3176232), (258, 2646860), (267, 2557640), (344, 1985145), (356, 1918230), (430, 1588116), (445, 1534584), (516, 1323430), (534, 1278820), (645, 1058744), (712, 959115), (860, 794058), (890, 767292), (1032, 661715), (1068, 639410), (1290, 529372), (1335, 511528), (1487, 459240), (1720, 397029), (1780, 383646), (2136, 319705), (2580, 264686), (2670, 255764), (2974, 229620), (3560, 191823), (3827, 178440), (4461, 153080), (5160, 132343), (5340, 127882), (5948, 114810), (7435, 91848), (7654, 89220), (8922, 76540), (10680, 63941), (11481, 59480), (11896, 57405), (14870, 45924), (15308, 44610), (17844, 38270), (19135, 35688), (22305, 30616), (22962, 29740)]