2279742080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46261}}^1$

素因数の和:46298

約数の個数: 128

約数和(自身を含む): 6794962560

約数和(自身を除く): 4515220480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 24640, 46261, 49280, 92522, 185044, 231305, 323827, 370088, 462610, 508871, 647654, 740176, 925220, 1017742, 1295308, 1480352, 1619135, 1850440, 2035484, 2544355, 2590616, 2960704, 3238270, 3562097, 3700880, 4070968, 5088710, 5181232, 5921408, 6476540, 7124194, 7401760, 8141936, 10177420, 10362464, 12953080, 14248388, 14803520, 16283872, 17810485, 20354840, 20724928, 25906160, 28496776, 29607040, 32567744, 35620970, 40709680, 41449856, 51812320, 56993552, 65135488, 71241940, 81419360, 103624640, 113987104, 142483880, 162838720, 207249280, 227974208, 284967760, 325677440, 455948416, 569935520, 1139871040, 2279742080]

約数ペア:

[(1, 2279742080), (2, 1139871040), (4, 569935520), (5, 455948416), (7, 325677440), (8, 284967760), (10, 227974208), (11, 207249280), (14, 162838720), (16, 142483880), (20, 113987104), (22, 103624640), (28, 81419360), (32, 71241940), (35, 65135488), (40, 56993552), (44, 51812320), (55, 41449856), (56, 40709680), (64, 35620970), (70, 32567744), (77, 29607040), (80, 28496776), (88, 25906160), (110, 20724928), (112, 20354840), (128, 17810485), (140, 16283872), (154, 14803520), (160, 14248388), (176, 12953080), (220, 10362464), (224, 10177420), (280, 8141936), (308, 7401760), (320, 7124194), (352, 6476540), (385, 5921408), (440, 5181232), (448, 5088710), (560, 4070968), (616, 3700880), (640, 3562097), (704, 3238270), (770, 2960704), (880, 2590616), (896, 2544355), (1120, 2035484), (1232, 1850440), (1408, 1619135), (1540, 1480352), (1760, 1295308), (2240, 1017742), (2464, 925220), (3080, 740176), (3520, 647654), (4480, 508871), (4928, 462610), (6160, 370088), (7040, 323827), (9856, 231305), (12320, 185044), (24640, 92522), (46261, 49280)]