2014930120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1655

約数の個数: 128

約数和(自身を含む): 5352272640

約数和(自身を除く): 3337342520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 113, 140, 172, 215, 226, 280, 301, 344, 430, 452, 565, 602, 791, 860, 904, 1130, 1204, 1481, 1505, 1582, 1720, 2260, 2408, 2962, 3010, 3164, 3955, 4520, 4859, 5924, 6020, 6328, 7405, 7910, 9718, 10367, 11848, 12040, 14810, 15820, 19436, 20734, 24295, 29620, 31640, 34013, 38872, 41468, 48590, 51835, 59240, 63683, 68026, 82936, 97180, 103670, 127366, 136052, 167353, 170065, 194360, 207340, 254732, 272104, 318415, 334706, 340130, 414680, 445781, 509464, 636830, 669412, 680260, 836765, 891562, 1171471, 1273660, 1338824, 1360520, 1673530, 1783124, 2228905, 2342942, 2547320, 3347060, 3566248, 4457810, 4685884, 5857355, 6694120, 7196179, 8915620, 9371768, 11714710, 14392358, 17831240, 23429420, 28784716, 35980895, 46858840, 50373253, 57569432, 71961790, 100746506, 143923580, 201493012, 251866265, 287847160, 402986024, 503732530, 1007465060, 2014930120]

約数ペア:

[(1, 2014930120), (2, 1007465060), (4, 503732530), (5, 402986024), (7, 287847160), (8, 251866265), (10, 201493012), (14, 143923580), (20, 100746506), (28, 71961790), (35, 57569432), (40, 50373253), (43, 46858840), (56, 35980895), (70, 28784716), (86, 23429420), (113, 17831240), (140, 14392358), (172, 11714710), (215, 9371768), (226, 8915620), (280, 7196179), (301, 6694120), (344, 5857355), (430, 4685884), (452, 4457810), (565, 3566248), (602, 3347060), (791, 2547320), (860, 2342942), (904, 2228905), (1130, 1783124), (1204, 1673530), (1481, 1360520), (1505, 1338824), (1582, 1273660), (1720, 1171471), (2260, 891562), (2408, 836765), (2962, 680260), (3010, 669412), (3164, 636830), (3955, 509464), (4520, 445781), (4859, 414680), (5924, 340130), (6020, 334706), (6328, 318415), (7405, 272104), (7910, 254732), (9718, 207340), (10367, 194360), (11848, 170065), (12040, 167353), (14810, 136052), (15820, 127366), (19436, 103670), (20734, 97180), (24295, 82936), (29620, 68026), (31640, 63683), (34013, 59240), (38872, 51835), (41468, 48590)]