82667280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 267732864

約数和(自身を除く): 185065584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 97, 106, 120, 134, 159, 194, 201, 212, 240, 265, 268, 291, 318, 335, 388, 402, 424, 485, 530, 536, 582, 636, 670, 776, 795, 804, 848, 970, 1005, 1060, 1072, 1164, 1272, 1340, 1455, 1552, 1590, 1608, 1940, 2010, 2120, 2328, 2544, 2680, 2910, 3180, 3216, 3551, 3880, 4020, 4240, 4656, 5141, 5360, 5820, 6360, 6499, 7102, 7760, 8040, 10282, 10653, 11640, 12720, 12998, 14204, 15423, 16080, 17755, 19497, 20564, 21306, 23280, 25705, 25996, 28408, 30846, 32495, 35510, 38994, 41128, 42612, 51410, 51992, 53265, 56816, 61692, 64990, 71020, 77115, 77988, 82256, 85224, 97485, 102820, 103984, 106530, 123384, 129980, 142040, 154230, 155976, 170448, 194970, 205640, 213060, 246768, 259960, 284080, 308460, 311952, 344447, 389940, 411280, 426120, 519920, 616920, 688894, 779880, 852240, 1033341, 1233840, 1377788, 1559760, 1722235, 2066682, 2755576, 3444470, 4133364, 5166705, 5511152, 6888940, 8266728, 10333410, 13777880, 16533456, 20666820, 27555760, 41333640, 82667280]

約数ペア:

[(1, 82667280), (2, 41333640), (3, 27555760), (4, 20666820), (5, 16533456), (6, 13777880), (8, 10333410), (10, 8266728), (12, 6888940), (15, 5511152), (16, 5166705), (20, 4133364), (24, 3444470), (30, 2755576), (40, 2066682), (48, 1722235), (53, 1559760), (60, 1377788), (67, 1233840), (80, 1033341), (97, 852240), (106, 779880), (120, 688894), (134, 616920), (159, 519920), (194, 426120), (201, 411280), (212, 389940), (240, 344447), (265, 311952), (268, 308460), (291, 284080), (318, 259960), (335, 246768), (388, 213060), (402, 205640), (424, 194970), (485, 170448), (530, 155976), (536, 154230), (582, 142040), (636, 129980), (670, 123384), (776, 106530), (795, 103984), (804, 102820), (848, 97485), (970, 85224), (1005, 82256), (1060, 77988), (1072, 77115), (1164, 71020), (1272, 64990), (1340, 61692), (1455, 56816), (1552, 53265), (1590, 51992), (1608, 51410), (1940, 42612), (2010, 41128), (2120, 38994), (2328, 35510), (2544, 32495), (2680, 30846), (2910, 28408), (3180, 25996), (3216, 25705), (3551, 23280), (3880, 21306), (4020, 20564), (4240, 19497), (4656, 17755), (5141, 16080), (5360, 15423), (5820, 14204), (6360, 12998), (6499, 12720), (7102, 11640), (7760, 10653), (8040, 10282)]