442339660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3840

約数の個数: 96

約数和(自身を含む): 1147305600

約数和(自身を除く): 704965940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 343, 476, 490, 595, 686, 833, 980, 1190, 1372, 1666, 1715, 2380, 3332, 3430, 3793, 4165, 5831, 6860, 7586, 8330, 11662, 15172, 16660, 18965, 23324, 26551, 29155, 37930, 53102, 58310, 64481, 75860, 106204, 116620, 128962, 132755, 185857, 257924, 265510, 322405, 371714, 451367, 531020, 644810, 743428, 902734, 929285, 1289620, 1300999, 1805468, 1858570, 2256835, 2601998, 3159569, 3717140, 4513670, 5203996, 6319138, 6504995, 9027340, 12638276, 13009990, 15797845, 22116983, 26019980, 31595690, 44233966, 63191380, 88467932, 110584915, 221169830, 442339660]

約数ペア:

[(1, 442339660), (2, 221169830), (4, 110584915), (5, 88467932), (7, 63191380), (10, 44233966), (14, 31595690), (17, 26019980), (20, 22116983), (28, 15797845), (34, 13009990), (35, 12638276), (49, 9027340), (68, 6504995), (70, 6319138), (85, 5203996), (98, 4513670), (119, 3717140), (140, 3159569), (170, 2601998), (196, 2256835), (238, 1858570), (245, 1805468), (340, 1300999), (343, 1289620), (476, 929285), (490, 902734), (595, 743428), (686, 644810), (833, 531020), (980, 451367), (1190, 371714), (1372, 322405), (1666, 265510), (1715, 257924), (2380, 185857), (3332, 132755), (3430, 128962), (3793, 116620), (4165, 106204), (5831, 75860), (6860, 64481), (7586, 58310), (8330, 53102), (11662, 37930), (15172, 29155), (16660, 26551), (18965, 23324)]