157674720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 573060096

約数和(自身を除く): 415385376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 210, 224, 240, 280, 281, 334, 336, 420, 480, 501, 560, 562, 668, 672, 835, 840, 843, 1002, 1120, 1124, 1169, 1336, 1405, 1670, 1680, 1686, 1967, 2004, 2248, 2338, 2505, 2672, 2810, 3340, 3360, 3372, 3507, 3934, 4008, 4215, 4496, 4676, 5010, 5344, 5620, 5845, 5901, 6680, 6744, 7014, 7868, 8016, 8430, 8992, 9352, 9835, 10020, 11240, 11690, 11802, 13360, 13488, 14028, 15736, 16032, 16860, 17535, 18704, 19670, 20040, 22480, 23380, 23604, 26720, 26976, 28056, 29505, 31472, 33720, 35070, 37408, 39340, 40080, 44960, 46760, 46927, 47208, 56112, 59010, 62944, 67440, 70140, 78680, 80160, 93520, 93854, 94416, 112224, 118020, 134880, 140280, 140781, 157360, 187040, 187708, 188832, 234635, 236040, 280560, 281562, 314720, 328489, 375416, 469270, 472080, 561120, 563124, 656978, 703905, 750832, 938540, 944160, 985467, 1126248, 1313956, 1407810, 1501664, 1642445, 1877080, 1970934, 2252496, 2627912, 2815620, 3284890, 3754160, 3941868, 4504992, 4927335, 5255824, 5631240, 6569780, 7508320, 7883736, 9854670, 10511648, 11262480, 13139560, 15767472, 19709340, 22524960, 26279120, 31534944, 39418680, 52558240, 78837360, 157674720]

約数ペア:

[(1, 157674720), (2, 78837360), (3, 52558240), (4, 39418680), (5, 31534944), (6, 26279120), (7, 22524960), (8, 19709340), (10, 15767472), (12, 13139560), (14, 11262480), (15, 10511648), (16, 9854670), (20, 7883736), (21, 7508320), (24, 6569780), (28, 5631240), (30, 5255824), (32, 4927335), (35, 4504992), (40, 3941868), (42, 3754160), (48, 3284890), (56, 2815620), (60, 2627912), (70, 2252496), (80, 1970934), (84, 1877080), (96, 1642445), (105, 1501664), (112, 1407810), (120, 1313956), (140, 1126248), (160, 985467), (167, 944160), (168, 938540), (210, 750832), (224, 703905), (240, 656978), (280, 563124), (281, 561120), (334, 472080), (336, 469270), (420, 375416), (480, 328489), (501, 314720), (560, 281562), (562, 280560), (668, 236040), (672, 234635), (835, 188832), (840, 187708), (843, 187040), (1002, 157360), (1120, 140781), (1124, 140280), (1169, 134880), (1336, 118020), (1405, 112224), (1670, 94416), (1680, 93854), (1686, 93520), (1967, 80160), (2004, 78680), (2248, 70140), (2338, 67440), (2505, 62944), (2672, 59010), (2810, 56112), (3340, 47208), (3360, 46927), (3372, 46760), (3507, 44960), (3934, 40080), (4008, 39340), (4215, 37408), (4496, 35070), (4676, 33720), (5010, 31472), (5344, 29505), (5620, 28056), (5845, 26976), (5901, 26720), (6680, 23604), (6744, 23380), (7014, 22480), (7868, 20040), (8016, 19670), (8430, 18704), (8992, 17535), (9352, 16860), (9835, 16032), (10020, 15736), (11240, 14028), (11690, 13488), (11802, 13360)]