156950033120

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1\times {\mathrm{5021}}^1$

素因数の和:7588

約数の個数: 96

約数和(自身を含む): 375714702720

約数和(自身を除く): 218764669600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2473, 2528, 3160, 4946, 5021, 6320, 9892, 10042, 12365, 12640, 19784, 20084, 24730, 25105, 39568, 40168, 49460, 50210, 79136, 80336, 98920, 100420, 160672, 195367, 197840, 200840, 390734, 395680, 396659, 401680, 781468, 793318, 803360, 976835, 1562936, 1586636, 1953670, 1983295, 3125872, 3173272, 3907340, 3966590, 6251744, 6346544, 7814680, 7933180, 12416933, 12693088, 15629360, 15866360, 24833866, 31258720, 31732720, 49667732, 62084665, 63465440, 99335464, 124169330, 198670928, 248338660, 397341856, 496677320, 980937707, 993354640, 1961875414, 1986709280, 3923750828, 4904688535, 7847501656, 9809377070, 15695003312, 19618754140, 31390006624, 39237508280, 78475016560, 156950033120]

約数ペア:

[(1, 156950033120), (2, 78475016560), (4, 39237508280), (5, 31390006624), (8, 19618754140), (10, 15695003312), (16, 9809377070), (20, 7847501656), (32, 4904688535), (40, 3923750828), (79, 1986709280), (80, 1961875414), (158, 993354640), (160, 980937707), (316, 496677320), (395, 397341856), (632, 248338660), (790, 198670928), (1264, 124169330), (1580, 99335464), (2473, 63465440), (2528, 62084665), (3160, 49667732), (4946, 31732720), (5021, 31258720), (6320, 24833866), (9892, 15866360), (10042, 15629360), (12365, 12693088), (12640, 12416933), (19784, 7933180), (20084, 7814680), (24730, 6346544), (25105, 6251744), (39568, 3966590), (40168, 3907340), (49460, 3173272), (50210, 3125872), (79136, 1983295), (80336, 1953670), (98920, 1586636), (100420, 1562936), (160672, 976835), (195367, 803360), (197840, 793318), (200840, 781468), (390734, 401680), (395680, 396659)]