520080960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 224

約数和(自身を含む): 1901659392

約数和(自身を除く): 1381578432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 193, 210, 224, 240, 280, 320, 336, 386, 401, 420, 448, 480, 560, 579, 672, 772, 802, 840, 960, 965, 1120, 1158, 1203, 1344, 1351, 1544, 1604, 1680, 1930, 2005, 2240, 2316, 2406, 2702, 2807, 2895, 3088, 3208, 3360, 3860, 4010, 4053, 4632, 4812, 5404, 5614, 5790, 6015, 6176, 6416, 6720, 6755, 7720, 8020, 8106, 8421, 9264, 9624, 10808, 11228, 11580, 12030, 12352, 12832, 13510, 14035, 15440, 16040, 16212, 16842, 18528, 19248, 20265, 21616, 22456, 23160, 24060, 25664, 27020, 28070, 30880, 32080, 32424, 33684, 37056, 38496, 40530, 42105, 43232, 44912, 46320, 48120, 54040, 56140, 61760, 64160, 64848, 67368, 76992, 77393, 81060, 84210, 86464, 89824, 92640, 96240, 108080, 112280, 128320, 129696, 134736, 154786, 162120, 168420, 179648, 185280, 192480, 216160, 224560, 232179, 259392, 269472, 309572, 324240, 336840, 384960, 386965, 432320, 449120, 464358, 538944, 541751, 619144, 648480, 673680, 773930, 898240, 928716, 1083502, 1160895, 1238288, 1296960, 1347360, 1547860, 1625253, 1857432, 2167004, 2321790, 2476576, 2694720, 2708755, 3095720, 3250506, 3714864, 4334008, 4643580, 4953152, 5417510, 6191440, 6501012, 7429728, 8126265, 8668016, 9287160, 10835020, 12382880, 13002024, 14859456, 16252530, 17336032, 18574320, 21670040, 24765760, 26004048, 32505060, 34672064, 37148640, 43340080, 52008096, 65010120, 74297280, 86680160, 104016192, 130020240, 173360320, 260040480, 520080960]

約数ペア:

[(1, 520080960), (2, 260040480), (3, 173360320), (4, 130020240), (5, 104016192), (6, 86680160), (7, 74297280), (8, 65010120), (10, 52008096), (12, 43340080), (14, 37148640), (15, 34672064), (16, 32505060), (20, 26004048), (21, 24765760), (24, 21670040), (28, 18574320), (30, 17336032), (32, 16252530), (35, 14859456), (40, 13002024), (42, 12382880), (48, 10835020), (56, 9287160), (60, 8668016), (64, 8126265), (70, 7429728), (80, 6501012), (84, 6191440), (96, 5417510), (105, 4953152), (112, 4643580), (120, 4334008), (140, 3714864), (160, 3250506), (168, 3095720), (192, 2708755), (193, 2694720), (210, 2476576), (224, 2321790), (240, 2167004), (280, 1857432), (320, 1625253), (336, 1547860), (386, 1347360), (401, 1296960), (420, 1238288), (448, 1160895), (480, 1083502), (560, 928716), (579, 898240), (672, 773930), (772, 673680), (802, 648480), (840, 619144), (960, 541751), (965, 538944), (1120, 464358), (1158, 449120), (1203, 432320), (1344, 386965), (1351, 384960), (1544, 336840), (1604, 324240), (1680, 309572), (1930, 269472), (2005, 259392), (2240, 232179), (2316, 224560), (2406, 216160), (2702, 192480), (2807, 185280), (2895, 179648), (3088, 168420), (3208, 162120), (3360, 154786), (3860, 134736), (4010, 129696), (4053, 128320), (4632, 112280), (4812, 108080), (5404, 96240), (5614, 92640), (5790, 89824), (6015, 86464), (6176, 84210), (6416, 81060), (6720, 77393), (6755, 76992), (7720, 67368), (8020, 64848), (8106, 64160), (8421, 61760), (9264, 56140), (9624, 54040), (10808, 48120), (11228, 46320), (11580, 44912), (12030, 43232), (12352, 42105), (12832, 40530), (13510, 38496), (14035, 37056), (15440, 33684), (16040, 32424), (16212, 32080), (16842, 30880), (18528, 28070), (19248, 27020), (20265, 25664), (21616, 24060), (22456, 23160)]