137375280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 534590784

約数和(自身を除く): 397215504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 281, 291, 315, 336, 360, 388, 420, 485, 504, 560, 562, 582, 630, 679, 720, 776, 840, 843, 873, 970, 1008, 1124, 1164, 1260, 1358, 1405, 1455, 1552, 1680, 1686, 1746, 1940, 1967, 2037, 2248, 2328, 2520, 2529, 2716, 2810, 2910, 3372, 3395, 3492, 3880, 3934, 4074, 4215, 4365, 4496, 4656, 5040, 5058, 5432, 5620, 5820, 5901, 6111, 6744, 6790, 6984, 7760, 7868, 8148, 8430, 8730, 9835, 10116, 10185, 10864, 11240, 11640, 11802, 12222, 12645, 13488, 13580, 13968, 15736, 16296, 16860, 17460, 17703, 19670, 20232, 20370, 22480, 23280, 23604, 24444, 25290, 27160, 27257, 29505, 30555, 31472, 32592, 33720, 34920, 35406, 39340, 40464, 40740, 47208, 48888, 50580, 54320, 54514, 59010, 61110, 67440, 69840, 70812, 78680, 81480, 81771, 88515, 94416, 97776, 101160, 109028, 118020, 122220, 136285, 141624, 157360, 162960, 163542, 177030, 190799, 202320, 218056, 236040, 244440, 245313, 272570, 283248, 327084, 354060, 381598, 408855, 436112, 472080, 488880, 490626, 545140, 572397, 654168, 708120, 763196, 817710, 953995, 981252, 1090280, 1144794, 1226565, 1308336, 1416240, 1526392, 1635420, 1717191, 1907990, 1962504, 2180560, 2289588, 2453130, 2861985, 3052784, 3270840, 3434382, 3815980, 3925008, 4579176, 4906260, 5723970, 6541680, 6868764, 7631960, 8585955, 9158352, 9812520, 11447940, 13737528, 15263920, 17171910, 19625040, 22895880, 27475056, 34343820, 45791760, 68687640, 137375280]

約数ペア:

[(1, 137375280), (2, 68687640), (3, 45791760), (4, 34343820), (5, 27475056), (6, 22895880), (7, 19625040), (8, 17171910), (9, 15263920), (10, 13737528), (12, 11447940), (14, 9812520), (15, 9158352), (16, 8585955), (18, 7631960), (20, 6868764), (21, 6541680), (24, 5723970), (28, 4906260), (30, 4579176), (35, 3925008), (36, 3815980), (40, 3434382), (42, 3270840), (45, 3052784), (48, 2861985), (56, 2453130), (60, 2289588), (63, 2180560), (70, 1962504), (72, 1907990), (80, 1717191), (84, 1635420), (90, 1526392), (97, 1416240), (105, 1308336), (112, 1226565), (120, 1144794), (126, 1090280), (140, 981252), (144, 953995), (168, 817710), (180, 763196), (194, 708120), (210, 654168), (240, 572397), (252, 545140), (280, 490626), (281, 488880), (291, 472080), (315, 436112), (336, 408855), (360, 381598), (388, 354060), (420, 327084), (485, 283248), (504, 272570), (560, 245313), (562, 244440), (582, 236040), (630, 218056), (679, 202320), (720, 190799), (776, 177030), (840, 163542), (843, 162960), (873, 157360), (970, 141624), (1008, 136285), (1124, 122220), (1164, 118020), (1260, 109028), (1358, 101160), (1405, 97776), (1455, 94416), (1552, 88515), (1680, 81771), (1686, 81480), (1746, 78680), (1940, 70812), (1967, 69840), (2037, 67440), (2248, 61110), (2328, 59010), (2520, 54514), (2529, 54320), (2716, 50580), (2810, 48888), (2910, 47208), (3372, 40740), (3395, 40464), (3492, 39340), (3880, 35406), (3934, 34920), (4074, 33720), (4215, 32592), (4365, 31472), (4496, 30555), (4656, 29505), (5040, 27257), (5058, 27160), (5432, 25290), (5620, 24444), (5820, 23604), (5901, 23280), (6111, 22480), (6744, 20370), (6790, 20232), (6984, 19670), (7760, 17703), (7868, 17460), (8148, 16860), (8430, 16296), (8730, 15736), (9835, 13968), (10116, 13580), (10185, 13488), (10864, 12645), (11240, 12222), (11640, 11802)]