2783282280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{877}}^1$

素因数の和:1443

約数の個数: 128

約数和(自身を含む): 8534160000

約数和(自身を除く): 5750877720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 499, 530, 636, 795, 877, 998, 1060, 1272, 1497, 1590, 1754, 1996, 2120, 2495, 2631, 2994, 3180, 3508, 3992, 4385, 4990, 5262, 5988, 6360, 7016, 7485, 8770, 9980, 10524, 11976, 13155, 14970, 17540, 19960, 21048, 26310, 26447, 29940, 35080, 46481, 52620, 52894, 59880, 79341, 92962, 105240, 105788, 132235, 139443, 158682, 185924, 211576, 232405, 264470, 278886, 317364, 371848, 396705, 437623, 464810, 528940, 557772, 634728, 697215, 793410, 875246, 929620, 1057880, 1115544, 1312869, 1394430, 1586820, 1750492, 1859240, 2188115, 2625738, 2788860, 3173640, 3500984, 4376230, 5251476, 5577720, 6564345, 8752460, 10502952, 13128690, 17504920, 23194019, 26257380, 46388038, 52514760, 69582057, 92776076, 115970095, 139164114, 185552152, 231940190, 278328228, 347910285, 463880380, 556656456, 695820570, 927760760, 1391641140, 2783282280]

約数ペア:

[(1, 2783282280), (2, 1391641140), (3, 927760760), (4, 695820570), (5, 556656456), (6, 463880380), (8, 347910285), (10, 278328228), (12, 231940190), (15, 185552152), (20, 139164114), (24, 115970095), (30, 92776076), (40, 69582057), (53, 52514760), (60, 46388038), (106, 26257380), (120, 23194019), (159, 17504920), (212, 13128690), (265, 10502952), (318, 8752460), (424, 6564345), (499, 5577720), (530, 5251476), (636, 4376230), (795, 3500984), (877, 3173640), (998, 2788860), (1060, 2625738), (1272, 2188115), (1497, 1859240), (1590, 1750492), (1754, 1586820), (1996, 1394430), (2120, 1312869), (2495, 1115544), (2631, 1057880), (2994, 929620), (3180, 875246), (3508, 793410), (3992, 697215), (4385, 634728), (4990, 557772), (5262, 528940), (5988, 464810), (6360, 437623), (7016, 396705), (7485, 371848), (8770, 317364), (9980, 278886), (10524, 264470), (11976, 232405), (13155, 211576), (14970, 185924), (17540, 158682), (19960, 139443), (21048, 132235), (26310, 105788), (26447, 105240), (29940, 92962), (35080, 79341), (46481, 59880), (52620, 52894)]