1208410080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 3934199808

約数和(自身を除く): 2725789728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 127, 129, 160, 172, 215, 240, 254, 258, 344, 381, 430, 461, 480, 508, 516, 635, 645, 688, 762, 860, 922, 1016, 1032, 1270, 1290, 1376, 1383, 1524, 1720, 1844, 1905, 2032, 2064, 2305, 2540, 2580, 2766, 3048, 3440, 3688, 3810, 4064, 4128, 4610, 5080, 5160, 5461, 5532, 6096, 6880, 6915, 7376, 7620, 9220, 10160, 10320, 10922, 11064, 12192, 13830, 14752, 15240, 16383, 18440, 19823, 20320, 20640, 21844, 22128, 27305, 27660, 30480, 32766, 36880, 39646, 43688, 44256, 54610, 55320, 58547, 59469, 60960, 65532, 73760, 79292, 81915, 87376, 99115, 109220, 110640, 117094, 118938, 131064, 158584, 163830, 174752, 175641, 198230, 218440, 221280, 234188, 237876, 262128, 292735, 297345, 317168, 327660, 351282, 396460, 436880, 468376, 475752, 524256, 585470, 594690, 634336, 655320, 702564, 792920, 873760, 878205, 936752, 951504, 1170940, 1189380, 1310640, 1405128, 1585840, 1756410, 1873504, 1903008, 2341880, 2378760, 2517521, 2621280, 2810256, 3171680, 3512820, 4683760, 4757520, 5035042, 5620512, 7025640, 7552563, 9367520, 9515040, 10070084, 12587605, 14051280, 15105126, 20140168, 25175210, 28102560, 30210252, 37762815, 40280336, 50350420, 60420504, 75525630, 80560672, 100700840, 120841008, 151051260, 201401680, 241682016, 302102520, 402803360, 604205040, 1208410080]

約数ペア:

[(1, 1208410080), (2, 604205040), (3, 402803360), (4, 302102520), (5, 241682016), (6, 201401680), (8, 151051260), (10, 120841008), (12, 100700840), (15, 80560672), (16, 75525630), (20, 60420504), (24, 50350420), (30, 40280336), (32, 37762815), (40, 30210252), (43, 28102560), (48, 25175210), (60, 20140168), (80, 15105126), (86, 14051280), (96, 12587605), (120, 10070084), (127, 9515040), (129, 9367520), (160, 7552563), (172, 7025640), (215, 5620512), (240, 5035042), (254, 4757520), (258, 4683760), (344, 3512820), (381, 3171680), (430, 2810256), (461, 2621280), (480, 2517521), (508, 2378760), (516, 2341880), (635, 1903008), (645, 1873504), (688, 1756410), (762, 1585840), (860, 1405128), (922, 1310640), (1016, 1189380), (1032, 1170940), (1270, 951504), (1290, 936752), (1376, 878205), (1383, 873760), (1524, 792920), (1720, 702564), (1844, 655320), (1905, 634336), (2032, 594690), (2064, 585470), (2305, 524256), (2540, 475752), (2580, 468376), (2766, 436880), (3048, 396460), (3440, 351282), (3688, 327660), (3810, 317168), (4064, 297345), (4128, 292735), (4610, 262128), (5080, 237876), (5160, 234188), (5461, 221280), (5532, 218440), (6096, 198230), (6880, 175641), (6915, 174752), (7376, 163830), (7620, 158584), (9220, 131064), (10160, 118938), (10320, 117094), (10922, 110640), (11064, 109220), (12192, 99115), (13830, 87376), (14752, 81915), (15240, 79292), (16383, 73760), (18440, 65532), (19823, 60960), (20320, 59469), (20640, 58547), (21844, 55320), (22128, 54610), (27305, 44256), (27660, 43688), (30480, 39646), (32766, 36880)]