144084640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 96

約数和(自身を含む): 393120000

約数和(自身を除く): 249035360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 515, 560, 721, 824, 1030, 1120, 1249, 1442, 1648, 2060, 2498, 2884, 3296, 3605, 4120, 4996, 5768, 6245, 7210, 8240, 8743, 9992, 11536, 12490, 14420, 16480, 17486, 19984, 23072, 24980, 28840, 34972, 39968, 43715, 49960, 57680, 69944, 87430, 99920, 115360, 128647, 139888, 174860, 199840, 257294, 279776, 349720, 514588, 643235, 699440, 900529, 1029176, 1286470, 1398880, 1801058, 2058352, 2572940, 3602116, 4116704, 4502645, 5145880, 7204232, 9005290, 10291760, 14408464, 18010580, 20583520, 28816928, 36021160, 72042320, 144084640]

約数ペア:

[(1, 144084640), (2, 72042320), (4, 36021160), (5, 28816928), (7, 20583520), (8, 18010580), (10, 14408464), (14, 10291760), (16, 9005290), (20, 7204232), (28, 5145880), (32, 4502645), (35, 4116704), (40, 3602116), (56, 2572940), (70, 2058352), (80, 1801058), (103, 1398880), (112, 1286470), (140, 1029176), (160, 900529), (206, 699440), (224, 643235), (280, 514588), (412, 349720), (515, 279776), (560, 257294), (721, 199840), (824, 174860), (1030, 139888), (1120, 128647), (1249, 115360), (1442, 99920), (1648, 87430), (2060, 69944), (2498, 57680), (2884, 49960), (3296, 43715), (3605, 39968), (4120, 34972), (4996, 28840), (5768, 24980), (6245, 23072), (7210, 19984), (8240, 17486), (8743, 16480), (9992, 14420), (11536, 12490)]