79002840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 273000960

約数和(自身を除く): 193998120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 577, 652, 815, 840, 978, 1141, 1154, 1304, 1630, 1731, 1956, 2282, 2308, 2445, 2885, 3260, 3423, 3462, 3912, 4039, 4564, 4616, 4890, 5705, 5770, 6520, 6846, 6924, 8078, 8655, 9128, 9780, 11410, 11540, 12117, 13692, 13848, 16156, 17115, 17310, 19560, 20195, 22820, 23080, 24234, 27384, 32312, 34230, 34620, 40390, 45640, 48468, 60585, 68460, 69240, 80780, 94051, 96936, 121170, 136920, 161560, 188102, 242340, 282153, 376204, 470255, 484680, 564306, 658357, 752408, 940510, 1128612, 1316714, 1410765, 1881020, 1975071, 2257224, 2633428, 2821530, 3291785, 3762040, 3950142, 5266856, 5643060, 6583570, 7900284, 9875355, 11286120, 13167140, 15800568, 19750710, 26334280, 39501420, 79002840]

約数ペア:

[(1, 79002840), (2, 39501420), (3, 26334280), (4, 19750710), (5, 15800568), (6, 13167140), (7, 11286120), (8, 9875355), (10, 7900284), (12, 6583570), (14, 5643060), (15, 5266856), (20, 3950142), (21, 3762040), (24, 3291785), (28, 2821530), (30, 2633428), (35, 2257224), (40, 1975071), (42, 1881020), (56, 1410765), (60, 1316714), (70, 1128612), (84, 940510), (105, 752408), (120, 658357), (140, 564306), (163, 484680), (168, 470255), (210, 376204), (280, 282153), (326, 242340), (420, 188102), (489, 161560), (577, 136920), (652, 121170), (815, 96936), (840, 94051), (978, 80780), (1141, 69240), (1154, 68460), (1304, 60585), (1630, 48468), (1731, 45640), (1956, 40390), (2282, 34620), (2308, 34230), (2445, 32312), (2885, 27384), (3260, 24234), (3423, 23080), (3462, 22820), (3912, 20195), (4039, 19560), (4564, 17310), (4616, 17115), (4890, 16156), (5705, 13848), (5770, 13692), (6520, 12117), (6846, 11540), (6924, 11410), (8078, 9780), (8655, 9128)]