12992736840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{1399}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 39305952000

約数和(自身を除く): 26313215160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 401, 579, 772, 802, 965, 1158, 1203, 1399, 1544, 1604, 1930, 2005, 2316, 2406, 2798, 2895, 3208, 3860, 4010, 4197, 4632, 4812, 5596, 5790, 6015, 6995, 7720, 8020, 8394, 9624, 11192, 11580, 12030, 13990, 16040, 16788, 20985, 23160, 24060, 27980, 33576, 41970, 48120, 55960, 77393, 83940, 154786, 167880, 232179, 270007, 309572, 386965, 464358, 540014, 560999, 619144, 773930, 810021, 928716, 1080028, 1121998, 1160895, 1350035, 1547860, 1620042, 1682997, 1857432, 2160056, 2243996, 2321790, 2700070, 2804995, 3095720, 3240084, 3365994, 4050105, 4487992, 4643580, 5400140, 5609990, 6480168, 6731988, 8100210, 8414985, 9287160, 10800280, 11219980, 13463976, 16200420, 16829970, 22439960, 32400840, 33659940, 67319880, 108272807, 216545614, 324818421, 433091228, 541364035, 649636842, 866182456, 1082728070, 1299273684, 1624092105, 2165456140, 2598547368, 3248184210, 4330912280, 6496368420, 12992736840]

約数ペア:

[(1, 12992736840), (2, 6496368420), (3, 4330912280), (4, 3248184210), (5, 2598547368), (6, 2165456140), (8, 1624092105), (10, 1299273684), (12, 1082728070), (15, 866182456), (20, 649636842), (24, 541364035), (30, 433091228), (40, 324818421), (60, 216545614), (120, 108272807), (193, 67319880), (386, 33659940), (401, 32400840), (579, 22439960), (772, 16829970), (802, 16200420), (965, 13463976), (1158, 11219980), (1203, 10800280), (1399, 9287160), (1544, 8414985), (1604, 8100210), (1930, 6731988), (2005, 6480168), (2316, 5609990), (2406, 5400140), (2798, 4643580), (2895, 4487992), (3208, 4050105), (3860, 3365994), (4010, 3240084), (4197, 3095720), (4632, 2804995), (4812, 2700070), (5596, 2321790), (5790, 2243996), (6015, 2160056), (6995, 1857432), (7720, 1682997), (8020, 1620042), (8394, 1547860), (9624, 1350035), (11192, 1160895), (11580, 1121998), (12030, 1080028), (13990, 928716), (16040, 810021), (16788, 773930), (20985, 619144), (23160, 560999), (24060, 540014), (27980, 464358), (33576, 386965), (41970, 309572), (48120, 270007), (55960, 232179), (77393, 167880), (83940, 154786)]