2526222160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1033}}^1$

素因数の和:1461

約数の個数: 160

約数和(自身を含む): 7348315392

約数和(自身を除く): 4822093232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 397, 440, 560, 616, 770, 794, 880, 1033, 1232, 1540, 1588, 1985, 2066, 2779, 3080, 3176, 3970, 4132, 4367, 5165, 5558, 6160, 6352, 7231, 7940, 8264, 8734, 10330, 11116, 11363, 13895, 14462, 15880, 16528, 17468, 20660, 21835, 22232, 22726, 27790, 28924, 30569, 31760, 34936, 36155, 41320, 43670, 44464, 45452, 55580, 56815, 57848, 61138, 69872, 72310, 79541, 82640, 87340, 90904, 111160, 113630, 115696, 122276, 144620, 152845, 159082, 174680, 181808, 222320, 227260, 244552, 289240, 305690, 318164, 349360, 397705, 410101, 454520, 489104, 578480, 611380, 636328, 795410, 820202, 909040, 1222760, 1272656, 1590820, 1640404, 2050505, 2445520, 2870707, 3181640, 3280808, 4101010, 4511111, 5741414, 6363280, 6561616, 8202020, 9022222, 11482828, 14353535, 16404040, 18044444, 22555555, 22965656, 28707070, 31577777, 32808080, 36088888, 45111110, 45931312, 57414140, 63155554, 72177776, 90222220, 114828280, 126311108, 157888885, 180444440, 229656560, 252622216, 315777770, 360888880, 505244432, 631555540, 1263111080, 2526222160]

約数ペア:

[(1, 2526222160), (2, 1263111080), (4, 631555540), (5, 505244432), (7, 360888880), (8, 315777770), (10, 252622216), (11, 229656560), (14, 180444440), (16, 157888885), (20, 126311108), (22, 114828280), (28, 90222220), (35, 72177776), (40, 63155554), (44, 57414140), (55, 45931312), (56, 45111110), (70, 36088888), (77, 32808080), (80, 31577777), (88, 28707070), (110, 22965656), (112, 22555555), (140, 18044444), (154, 16404040), (176, 14353535), (220, 11482828), (280, 9022222), (308, 8202020), (385, 6561616), (397, 6363280), (440, 5741414), (560, 4511111), (616, 4101010), (770, 3280808), (794, 3181640), (880, 2870707), (1033, 2445520), (1232, 2050505), (1540, 1640404), (1588, 1590820), (1985, 1272656), (2066, 1222760), (2779, 909040), (3080, 820202), (3176, 795410), (3970, 636328), (4132, 611380), (4367, 578480), (5165, 489104), (5558, 454520), (6160, 410101), (6352, 397705), (7231, 349360), (7940, 318164), (8264, 305690), (8734, 289240), (10330, 244552), (11116, 227260), (11363, 222320), (13895, 181808), (14462, 174680), (15880, 159082), (16528, 152845), (17468, 144620), (20660, 122276), (21835, 115696), (22232, 113630), (22726, 111160), (27790, 90904), (28924, 87340), (30569, 82640), (31760, 79541), (34936, 72310), (36155, 69872), (41320, 61138), (43670, 57848), (44464, 56815), (45452, 55580)]