2048007840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1095

約数の個数: 192

約数和(自身を含む): 6721263360

約数和(自身を除く): 4673255520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 167, 174, 232, 240, 290, 334, 348, 435, 464, 480, 501, 580, 668, 696, 835, 870, 881, 928, 1002, 1160, 1336, 1392, 1670, 1740, 1762, 2004, 2320, 2505, 2643, 2672, 2784, 3340, 3480, 3524, 4008, 4405, 4640, 4843, 5010, 5286, 5344, 6680, 6960, 7048, 8016, 8810, 9686, 10020, 10572, 13215, 13360, 13920, 14096, 14529, 16032, 17620, 19372, 20040, 21144, 24215, 25549, 26430, 26720, 28192, 29058, 35240, 38744, 40080, 42288, 48430, 51098, 52860, 58116, 70480, 72645, 76647, 77488, 80160, 84576, 96860, 102196, 105720, 116232, 127745, 140960, 145290, 147127, 153294, 154976, 193720, 204392, 211440, 232464, 255490, 290580, 294254, 306588, 383235, 387440, 408784, 422880, 441381, 464928, 510980, 581160, 588508, 613176, 735635, 766470, 774880, 817568, 882762, 1021960, 1162320, 1177016, 1226352, 1471270, 1532940, 1765524, 2043920, 2206905, 2324640, 2354032, 2452704, 2942540, 3065880, 3531048, 4087840, 4266683, 4413810, 4708064, 5885080, 6131760, 7062096, 8533366, 8827620, 11770160, 12263520, 12800049, 14124192, 17066732, 17655240, 21333415, 23540320, 25600098, 34133464, 35310480, 42666830, 51200196, 64000245, 68266928, 70620960, 85333660, 102400392, 128000490, 136533856, 170667320, 204800784, 256000980, 341334640, 409601568, 512001960, 682669280, 1024003920, 2048007840]

約数ペア:

[(1, 2048007840), (2, 1024003920), (3, 682669280), (4, 512001960), (5, 409601568), (6, 341334640), (8, 256000980), (10, 204800784), (12, 170667320), (15, 136533856), (16, 128000490), (20, 102400392), (24, 85333660), (29, 70620960), (30, 68266928), (32, 64000245), (40, 51200196), (48, 42666830), (58, 35310480), (60, 34133464), (80, 25600098), (87, 23540320), (96, 21333415), (116, 17655240), (120, 17066732), (145, 14124192), (160, 12800049), (167, 12263520), (174, 11770160), (232, 8827620), (240, 8533366), (290, 7062096), (334, 6131760), (348, 5885080), (435, 4708064), (464, 4413810), (480, 4266683), (501, 4087840), (580, 3531048), (668, 3065880), (696, 2942540), (835, 2452704), (870, 2354032), (881, 2324640), (928, 2206905), (1002, 2043920), (1160, 1765524), (1336, 1532940), (1392, 1471270), (1670, 1226352), (1740, 1177016), (1762, 1162320), (2004, 1021960), (2320, 882762), (2505, 817568), (2643, 774880), (2672, 766470), (2784, 735635), (3340, 613176), (3480, 588508), (3524, 581160), (4008, 510980), (4405, 464928), (4640, 441381), (4843, 422880), (5010, 408784), (5286, 387440), (5344, 383235), (6680, 306588), (6960, 294254), (7048, 290580), (8016, 255490), (8810, 232464), (9686, 211440), (10020, 204392), (10572, 193720), (13215, 154976), (13360, 153294), (13920, 147127), (14096, 145290), (14529, 140960), (16032, 127745), (17620, 116232), (19372, 105720), (20040, 102196), (21144, 96860), (24215, 84576), (25549, 80160), (26430, 77488), (26720, 76647), (28192, 72645), (29058, 70480), (35240, 58116), (38744, 52860), (40080, 51098), (42288, 48430)]