157055360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3224

約数の個数: 128

約数和(自身を含む): 468253440

約数和(自身を除く): 311198080

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, 3187, 3520, 4480, 4928, 6160, 6374, 7040, 9856, 12320, 12748, 15935, 22309, 24640, 25496, 31870, 35057, 44618, 49280, 50992, 63740, 70114, 89236, 101984, 111545, 127480, 140228, 175285, 178472, 203968, 223090, 245399, 254960, 280456, 350570, 356944, 407936, 446180, 490798, 509920, 560912, 701140, 713888, 892360, 981596, 1019840, 1121824, 1226995, 1402280, 1427776, 1784720, 1963192, 2039680, 2243648, 2453990, 2804560, 2855552, 3569440, 3926384, 4487296, 4907980, 5609120, 7138880, 7852768, 9815960, 11218240, 14277760, 15705536, 19631920, 22436480, 31411072, 39263840, 78527680, 157055360]

約数ペア:

[(1, 157055360), (2, 78527680), (4, 39263840), (5, 31411072), (7, 22436480), (8, 19631920), (10, 15705536), (11, 14277760), (14, 11218240), (16, 9815960), (20, 7852768), (22, 7138880), (28, 5609120), (32, 4907980), (35, 4487296), (40, 3926384), (44, 3569440), (55, 2855552), (56, 2804560), (64, 2453990), (70, 2243648), (77, 2039680), (80, 1963192), (88, 1784720), (110, 1427776), (112, 1402280), (128, 1226995), (140, 1121824), (154, 1019840), (160, 981596), (176, 892360), (220, 713888), (224, 701140), (280, 560912), (308, 509920), (320, 490798), (352, 446180), (385, 407936), (440, 356944), (448, 350570), (560, 280456), (616, 254960), (640, 245399), (704, 223090), (770, 203968), (880, 178472), (896, 175285), (1120, 140228), (1232, 127480), (1408, 111545), (1540, 101984), (1760, 89236), (2240, 70114), (2464, 63740), (3080, 50992), (3187, 49280), (3520, 44618), (4480, 35057), (4928, 31870), (6160, 25496), (6374, 24640), (7040, 22309), (9856, 15935), (12320, 12748)]