345598680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{881}}^1$

素因数の和:1369

約数の個数: 128

約数和(自身を含む): 1188794880

約数和(自身を除く): 843196200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 467, 840, 881, 934, 1401, 1762, 1868, 2335, 2643, 2802, 3269, 3524, 3736, 4405, 4670, 5286, 5604, 6167, 6538, 7005, 7048, 8810, 9340, 9807, 10572, 11208, 12334, 13076, 13215, 14010, 16345, 17620, 18501, 18680, 19614, 21144, 24668, 26152, 26430, 28020, 30835, 32690, 35240, 37002, 39228, 49035, 49336, 52860, 56040, 61670, 65380, 74004, 78456, 92505, 98070, 105720, 123340, 130760, 148008, 185010, 196140, 246680, 370020, 392280, 411427, 740040, 822854, 1234281, 1645708, 2057135, 2468562, 2879989, 3291416, 4114270, 4937124, 5759978, 6171405, 8228540, 8639967, 9874248, 11519956, 12342810, 14399945, 16457080, 17279934, 23039912, 24685620, 28799890, 34559868, 43199835, 49371240, 57599780, 69119736, 86399670, 115199560, 172799340, 345598680]

約数ペア:

[(1, 345598680), (2, 172799340), (3, 115199560), (4, 86399670), (5, 69119736), (6, 57599780), (7, 49371240), (8, 43199835), (10, 34559868), (12, 28799890), (14, 24685620), (15, 23039912), (20, 17279934), (21, 16457080), (24, 14399945), (28, 12342810), (30, 11519956), (35, 9874248), (40, 8639967), (42, 8228540), (56, 6171405), (60, 5759978), (70, 4937124), (84, 4114270), (105, 3291416), (120, 2879989), (140, 2468562), (168, 2057135), (210, 1645708), (280, 1234281), (420, 822854), (467, 740040), (840, 411427), (881, 392280), (934, 370020), (1401, 246680), (1762, 196140), (1868, 185010), (2335, 148008), (2643, 130760), (2802, 123340), (3269, 105720), (3524, 98070), (3736, 92505), (4405, 78456), (4670, 74004), (5286, 65380), (5604, 61670), (6167, 56040), (6538, 52860), (7005, 49336), (7048, 49035), (8810, 39228), (9340, 37002), (9807, 35240), (10572, 32690), (11208, 30835), (12334, 28020), (13076, 26430), (13215, 26152), (14010, 24668), (16345, 21144), (17620, 19614), (18501, 18680)]