1569631980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{2297}}^1$

素因数の和:3943

約数の個数: 96

約数和(自身を含む): 5028097536

約数和(自身を除く): 3458465556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1627, 2297, 3254, 4594, 4881, 6508, 6891, 8135, 9188, 9762, 11389, 11485, 13782, 16079, 16270, 19524, 22778, 22970, 24405, 27564, 32158, 32540, 34167, 34455, 45556, 45940, 48237, 48810, 56945, 64316, 68334, 68910, 80395, 96474, 97620, 113890, 136668, 137820, 160790, 170835, 192948, 227780, 241185, 321580, 341670, 482370, 683340, 964740, 3737219, 7474438, 11211657, 14948876, 18686095, 22423314, 26160533, 37372190, 44846628, 52321066, 56058285, 74744380, 78481599, 104642132, 112116570, 130802665, 156963198, 224233140, 261605330, 313926396, 392407995, 523210660, 784815990, 1569631980]

約数ペア:

[(1, 1569631980), (2, 784815990), (3, 523210660), (4, 392407995), (5, 313926396), (6, 261605330), (7, 224233140), (10, 156963198), (12, 130802665), (14, 112116570), (15, 104642132), (20, 78481599), (21, 74744380), (28, 56058285), (30, 52321066), (35, 44846628), (42, 37372190), (60, 26160533), (70, 22423314), (84, 18686095), (105, 14948876), (140, 11211657), (210, 7474438), (420, 3737219), (1627, 964740), (2297, 683340), (3254, 482370), (4594, 341670), (4881, 321580), (6508, 241185), (6891, 227780), (8135, 192948), (9188, 170835), (9762, 160790), (11389, 137820), (11485, 136668), (13782, 113890), (16079, 97620), (16270, 96474), (19524, 80395), (22778, 68910), (22970, 68334), (24405, 64316), (27564, 56945), (32158, 48810), (32540, 48237), (34167, 45940), (34455, 45556)]