832620320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23981}}^1$

素因数の和:24034

約数の個数: 96

約数和(自身を含む): 2320690176

約数和(自身を除く): 1488069856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 23981, 34720, 47962, 95924, 119905, 167867, 191848, 239810, 335734, 383696, 479620, 671468, 743411, 767392, 839335, 959240, 1342936, 1486822, 1678670, 1918480, 2685872, 2973644, 3357340, 3717055, 3836960, 5203877, 5371744, 5947288, 6714680, 7434110, 10407754, 11894576, 13429360, 14868220, 20815508, 23789152, 26019385, 26858720, 29736440, 41631016, 52038770, 59472880, 83262032, 104077540, 118945760, 166524064, 208155080, 416310160, 832620320]

約数ペア:

[(1, 832620320), (2, 416310160), (4, 208155080), (5, 166524064), (7, 118945760), (8, 104077540), (10, 83262032), (14, 59472880), (16, 52038770), (20, 41631016), (28, 29736440), (31, 26858720), (32, 26019385), (35, 23789152), (40, 20815508), (56, 14868220), (62, 13429360), (70, 11894576), (80, 10407754), (112, 7434110), (124, 6714680), (140, 5947288), (155, 5371744), (160, 5203877), (217, 3836960), (224, 3717055), (248, 3357340), (280, 2973644), (310, 2685872), (434, 1918480), (496, 1678670), (560, 1486822), (620, 1342936), (868, 959240), (992, 839335), (1085, 767392), (1120, 743411), (1240, 671468), (1736, 479620), (2170, 383696), (2480, 335734), (3472, 239810), (4340, 191848), (4960, 167867), (6944, 119905), (8680, 95924), (17360, 47962), (23981, 34720)]