2126173440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 288

約数和(自身を含む): 7162960896

約数和(自身を除く): 5036787456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 256, 265, 310, 318, 320, 337, 372, 384, 424, 465, 480, 496, 530, 620, 636, 640, 674, 744, 768, 795, 848, 930, 960, 992, 1011, 1060, 1240, 1272, 1280, 1348, 1488, 1590, 1643, 1685, 1696, 1860, 1920, 1984, 2022, 2120, 2480, 2544, 2696, 2976, 3180, 3286, 3370, 3392, 3720, 3840, 3968, 4044, 4240, 4929, 4960, 5055, 5088, 5392, 5952, 6360, 6572, 6740, 6784, 7440, 7936, 8088, 8215, 8480, 9858, 9920, 10110, 10176, 10447, 10784, 11904, 12720, 13144, 13480, 13568, 14880, 16176, 16430, 16960, 17861, 19716, 19840, 20220, 20352, 20894, 21568, 23808, 24645, 25440, 26288, 26960, 29760, 31341, 32352, 32860, 33920, 35722, 39432, 39680, 40440, 40704, 41788, 43136, 49290, 50880, 52235, 52576, 53583, 53920, 59520, 62682, 64704, 65720, 67840, 71444, 78864, 80880, 83576, 86272, 89305, 98580, 101760, 104470, 105152, 107166, 107840, 119040, 125364, 129408, 131440, 142888, 156705, 157728, 161760, 167152, 178610, 197160, 203520, 208940, 210304, 214332, 215680, 250728, 258816, 262880, 267915, 285776, 313410, 315456, 323520, 334304, 357220, 394320, 417880, 420608, 428664, 431360, 501456, 525760, 535830, 553691, 571552, 626820, 630912, 647040, 668608, 714440, 788640, 835760, 857328, 1002912, 1051520, 1071660, 1107382, 1143104, 1253640, 1261824, 1294080, 1337216, 1428880, 1577280, 1661073, 1671520, 1714656, 2005824, 2103040, 2143320, 2214764, 2286208, 2507280, 2674432, 2768455, 2857760, 3154560, 3322146, 3343040, 3429312, 4011648, 4286640, 4429528, 4572416, 5014560, 5536910, 5715520, 6309120, 6644292, 6686080, 6858624, 8023296, 8305365, 8573280, 8859056, 10029120, 11073820, 11431040, 13288584, 13372160, 13717248, 16610730, 17146560, 17718112, 20058240, 22147640, 22862080, 26577168, 33221460, 34293120, 35436224, 40116480, 44295280, 53154336, 66442920, 68586240, 70872448, 88590560, 106308672, 132885840, 141744896, 177181120, 212617344, 265771680, 354362240, 425234688, 531543360, 708724480, 1063086720, 2126173440]

約数ペア:

[(1, 2126173440), (2, 1063086720), (3, 708724480), (4, 531543360), (5, 425234688), (6, 354362240), (8, 265771680), (10, 212617344), (12, 177181120), (15, 141744896), (16, 132885840), (20, 106308672), (24, 88590560), (30, 70872448), (31, 68586240), (32, 66442920), (40, 53154336), (48, 44295280), (53, 40116480), (60, 35436224), (62, 34293120), (64, 33221460), (80, 26577168), (93, 22862080), (96, 22147640), (106, 20058240), (120, 17718112), (124, 17146560), (128, 16610730), (155, 13717248), (159, 13372160), (160, 13288584), (186, 11431040), (192, 11073820), (212, 10029120), (240, 8859056), (248, 8573280), (256, 8305365), (265, 8023296), (310, 6858624), (318, 6686080), (320, 6644292), (337, 6309120), (372, 5715520), (384, 5536910), (424, 5014560), (465, 4572416), (480, 4429528), (496, 4286640), (530, 4011648), (620, 3429312), (636, 3343040), (640, 3322146), (674, 3154560), (744, 2857760), (768, 2768455), (795, 2674432), (848, 2507280), (930, 2286208), (960, 2214764), (992, 2143320), (1011, 2103040), (1060, 2005824), (1240, 1714656), (1272, 1671520), (1280, 1661073), (1348, 1577280), (1488, 1428880), (1590, 1337216), (1643, 1294080), (1685, 1261824), (1696, 1253640), (1860, 1143104), (1920, 1107382), (1984, 1071660), (2022, 1051520), (2120, 1002912), (2480, 857328), (2544, 835760), (2696, 788640), (2976, 714440), (3180, 668608), (3286, 647040), (3370, 630912), (3392, 626820), (3720, 571552), (3840, 553691), (3968, 535830), (4044, 525760), (4240, 501456), (4929, 431360), (4960, 428664), (5055, 420608), (5088, 417880), (5392, 394320), (5952, 357220), (6360, 334304), (6572, 323520), (6740, 315456), (6784, 313410), (7440, 285776), (7936, 267915), (8088, 262880), (8215, 258816), (8480, 250728), (9858, 215680), (9920, 214332), (10110, 210304), (10176, 208940), (10447, 203520), (10784, 197160), (11904, 178610), (12720, 167152), (13144, 161760), (13480, 157728), (13568, 156705), (14880, 142888), (16176, 131440), (16430, 129408), (16960, 125364), (17861, 119040), (19716, 107840), (19840, 107166), (20220, 105152), (20352, 104470), (20894, 101760), (21568, 98580), (23808, 89305), (24645, 86272), (25440, 83576), (26288, 80880), (26960, 78864), (29760, 71444), (31341, 67840), (32352, 65720), (32860, 64704), (33920, 62682), (35722, 59520), (39432, 53920), (39680, 53583), (40440, 52576), (40704, 52235), (41788, 50880), (43136, 49290)]