325479840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 1181101824

約数和(自身を除く): 855621984

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, 157, 160, 168, 210, 224, 240, 280, 314, 336, 420, 471, 480, 560, 617, 628, 672, 785, 840, 942, 1099, 1120, 1234, 1256, 1570, 1680, 1851, 1884, 2198, 2355, 2468, 2512, 3085, 3140, 3297, 3360, 3702, 3768, 4319, 4396, 4710, 4936, 5024, 5495, 6170, 6280, 6594, 7404, 7536, 8638, 8792, 9255, 9420, 9872, 10990, 12340, 12560, 12957, 13188, 14808, 15072, 16485, 17276, 17584, 18510, 18840, 19744, 21595, 21980, 24680, 25120, 25914, 26376, 29616, 32970, 34552, 35168, 37020, 37680, 43190, 43960, 49360, 51828, 52752, 59232, 64785, 65940, 69104, 74040, 75360, 86380, 87920, 96869, 98720, 103656, 105504, 129570, 131880, 138208, 148080, 172760, 175840, 193738, 207312, 259140, 263760, 290607, 296160, 345520, 387476, 414624, 484345, 518280, 527520, 581214, 678083, 691040, 774952, 968690, 1036560, 1162428, 1356166, 1453035, 1549904, 1937380, 2034249, 2073120, 2324856, 2712332, 2906070, 3099808, 3390415, 3874760, 4068498, 4649712, 5424664, 5812140, 6780830, 7749520, 8136996, 9299424, 10171245, 10849328, 11624280, 13561660, 15499040, 16273992, 20342490, 21698656, 23248560, 27123320, 32547984, 40684980, 46497120, 54246640, 65095968, 81369960, 108493280, 162739920, 325479840]

約数ペア:

[(1, 325479840), (2, 162739920), (3, 108493280), (4, 81369960), (5, 65095968), (6, 54246640), (7, 46497120), (8, 40684980), (10, 32547984), (12, 27123320), (14, 23248560), (15, 21698656), (16, 20342490), (20, 16273992), (21, 15499040), (24, 13561660), (28, 11624280), (30, 10849328), (32, 10171245), (35, 9299424), (40, 8136996), (42, 7749520), (48, 6780830), (56, 5812140), (60, 5424664), (70, 4649712), (80, 4068498), (84, 3874760), (96, 3390415), (105, 3099808), (112, 2906070), (120, 2712332), (140, 2324856), (157, 2073120), (160, 2034249), (168, 1937380), (210, 1549904), (224, 1453035), (240, 1356166), (280, 1162428), (314, 1036560), (336, 968690), (420, 774952), (471, 691040), (480, 678083), (560, 581214), (617, 527520), (628, 518280), (672, 484345), (785, 414624), (840, 387476), (942, 345520), (1099, 296160), (1120, 290607), (1234, 263760), (1256, 259140), (1570, 207312), (1680, 193738), (1851, 175840), (1884, 172760), (2198, 148080), (2355, 138208), (2468, 131880), (2512, 129570), (3085, 105504), (3140, 103656), (3297, 98720), (3360, 96869), (3702, 87920), (3768, 86380), (4319, 75360), (4396, 74040), (4710, 69104), (4936, 65940), (5024, 64785), (5495, 59232), (6170, 52752), (6280, 51828), (6594, 49360), (7404, 43960), (7536, 43190), (8638, 37680), (8792, 37020), (9255, 35168), (9420, 34552), (9872, 32970), (10990, 29616), (12340, 26376), (12560, 25914), (12957, 25120), (13188, 24680), (14808, 21980), (15072, 21595), (16485, 19744), (17276, 18840), (17584, 18510)]