91189680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 295052544

約数和(自身を除く): 203862864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 106, 107, 120, 134, 159, 201, 212, 214, 240, 265, 268, 318, 321, 335, 402, 424, 428, 530, 535, 536, 636, 642, 670, 795, 804, 848, 856, 1005, 1060, 1070, 1072, 1272, 1284, 1340, 1590, 1605, 1608, 1712, 2010, 2120, 2140, 2544, 2568, 2680, 3180, 3210, 3216, 3551, 4020, 4240, 4280, 5136, 5360, 5671, 6360, 6420, 7102, 7169, 8040, 8560, 10653, 11342, 12720, 12840, 14204, 14338, 16080, 17013, 17755, 21306, 21507, 22684, 25680, 28355, 28408, 28676, 34026, 35510, 35845, 42612, 43014, 45368, 53265, 56710, 56816, 57352, 68052, 71020, 71690, 85065, 85224, 86028, 90736, 106530, 107535, 113420, 114704, 136104, 142040, 143380, 170130, 170448, 172056, 213060, 215070, 226840, 272208, 284080, 286760, 340260, 344112, 379957, 426120, 430140, 453680, 573520, 680520, 759914, 852240, 860280, 1139871, 1361040, 1519828, 1720560, 1899785, 2279742, 3039656, 3799570, 4559484, 5699355, 6079312, 7599140, 9118968, 11398710, 15198280, 18237936, 22797420, 30396560, 45594840, 91189680]

約数ペア:

[(1, 91189680), (2, 45594840), (3, 30396560), (4, 22797420), (5, 18237936), (6, 15198280), (8, 11398710), (10, 9118968), (12, 7599140), (15, 6079312), (16, 5699355), (20, 4559484), (24, 3799570), (30, 3039656), (40, 2279742), (48, 1899785), (53, 1720560), (60, 1519828), (67, 1361040), (80, 1139871), (106, 860280), (107, 852240), (120, 759914), (134, 680520), (159, 573520), (201, 453680), (212, 430140), (214, 426120), (240, 379957), (265, 344112), (268, 340260), (318, 286760), (321, 284080), (335, 272208), (402, 226840), (424, 215070), (428, 213060), (530, 172056), (535, 170448), (536, 170130), (636, 143380), (642, 142040), (670, 136104), (795, 114704), (804, 113420), (848, 107535), (856, 106530), (1005, 90736), (1060, 86028), (1070, 85224), (1072, 85065), (1272, 71690), (1284, 71020), (1340, 68052), (1590, 57352), (1605, 56816), (1608, 56710), (1712, 53265), (2010, 45368), (2120, 43014), (2140, 42612), (2544, 35845), (2568, 35510), (2680, 34026), (3180, 28676), (3210, 28408), (3216, 28355), (3551, 25680), (4020, 22684), (4240, 21507), (4280, 21306), (5136, 17755), (5360, 17013), (5671, 16080), (6360, 14338), (6420, 14204), (7102, 12840), (7169, 12720), (8040, 11342), (8560, 10653)]