82797360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 268697088

約数和(自身を除く): 185899728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 80, 86, 113, 120, 129, 142, 172, 213, 215, 226, 240, 258, 284, 339, 344, 355, 426, 430, 452, 516, 565, 568, 645, 678, 688, 710, 852, 860, 904, 1032, 1065, 1130, 1136, 1290, 1356, 1420, 1695, 1704, 1720, 1808, 2064, 2130, 2260, 2580, 2712, 2840, 3053, 3390, 3408, 3440, 4260, 4520, 4859, 5160, 5424, 5680, 6106, 6780, 8023, 8520, 9040, 9159, 9718, 10320, 12212, 13560, 14577, 15265, 16046, 17040, 18318, 19436, 24069, 24295, 24424, 27120, 29154, 30530, 32092, 36636, 38872, 40115, 45795, 48138, 48590, 48848, 58308, 61060, 64184, 72885, 73272, 77744, 80230, 91590, 96276, 97180, 116616, 120345, 122120, 128368, 145770, 146544, 160460, 183180, 192552, 194360, 233232, 240690, 244240, 291540, 320920, 344989, 366360, 385104, 388720, 481380, 583080, 641840, 689978, 732720, 962760, 1034967, 1166160, 1379956, 1724945, 1925520, 2069934, 2759912, 3449890, 4139868, 5174835, 5519824, 6899780, 8279736, 10349670, 13799560, 16559472, 20699340, 27599120, 41398680, 82797360]

約数ペア:

[(1, 82797360), (2, 41398680), (3, 27599120), (4, 20699340), (5, 16559472), (6, 13799560), (8, 10349670), (10, 8279736), (12, 6899780), (15, 5519824), (16, 5174835), (20, 4139868), (24, 3449890), (30, 2759912), (40, 2069934), (43, 1925520), (48, 1724945), (60, 1379956), (71, 1166160), (80, 1034967), (86, 962760), (113, 732720), (120, 689978), (129, 641840), (142, 583080), (172, 481380), (213, 388720), (215, 385104), (226, 366360), (240, 344989), (258, 320920), (284, 291540), (339, 244240), (344, 240690), (355, 233232), (426, 194360), (430, 192552), (452, 183180), (516, 160460), (565, 146544), (568, 145770), (645, 128368), (678, 122120), (688, 120345), (710, 116616), (852, 97180), (860, 96276), (904, 91590), (1032, 80230), (1065, 77744), (1130, 73272), (1136, 72885), (1290, 64184), (1356, 61060), (1420, 58308), (1695, 48848), (1704, 48590), (1720, 48138), (1808, 45795), (2064, 40115), (2130, 38872), (2260, 36636), (2580, 32092), (2712, 30530), (2840, 29154), (3053, 27120), (3390, 24424), (3408, 24295), (3440, 24069), (4260, 19436), (4520, 18318), (4859, 17040), (5160, 16046), (5424, 15265), (5680, 14577), (6106, 13560), (6780, 12212), (8023, 10320), (8520, 9718), (9040, 9159)]