853115520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2162

約数の個数: 128

約数和(自身を含む): 2732408640

約数和(自身を除く): 1879293120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 233, 240, 320, 384, 466, 480, 640, 699, 932, 960, 1165, 1398, 1864, 1907, 1920, 2330, 2796, 3495, 3728, 3814, 4660, 5592, 5721, 6990, 7456, 7628, 9320, 9535, 11184, 11442, 13980, 14912, 15256, 18640, 19070, 22368, 22884, 27960, 28605, 29824, 30512, 37280, 38140, 44736, 45768, 55920, 57210, 61024, 74560, 76280, 89472, 91536, 111840, 114420, 122048, 149120, 152560, 183072, 223680, 228840, 244096, 305120, 366144, 444331, 447360, 457680, 610240, 732288, 888662, 915360, 1220480, 1332993, 1777324, 1830720, 2221655, 2665986, 3554648, 3661440, 4443310, 5331972, 6664965, 7109296, 8886620, 10663944, 13329930, 14218592, 17773240, 21327888, 26659860, 28437184, 35546480, 42655776, 53319720, 56874368, 71092960, 85311552, 106639440, 142185920, 170623104, 213278880, 284371840, 426557760, 853115520]

約数ペア:

[(1, 853115520), (2, 426557760), (3, 284371840), (4, 213278880), (5, 170623104), (6, 142185920), (8, 106639440), (10, 85311552), (12, 71092960), (15, 56874368), (16, 53319720), (20, 42655776), (24, 35546480), (30, 28437184), (32, 26659860), (40, 21327888), (48, 17773240), (60, 14218592), (64, 13329930), (80, 10663944), (96, 8886620), (120, 7109296), (128, 6664965), (160, 5331972), (192, 4443310), (233, 3661440), (240, 3554648), (320, 2665986), (384, 2221655), (466, 1830720), (480, 1777324), (640, 1332993), (699, 1220480), (932, 915360), (960, 888662), (1165, 732288), (1398, 610240), (1864, 457680), (1907, 447360), (1920, 444331), (2330, 366144), (2796, 305120), (3495, 244096), (3728, 228840), (3814, 223680), (4660, 183072), (5592, 152560), (5721, 149120), (6990, 122048), (7456, 114420), (7628, 111840), (9320, 91536), (9535, 89472), (11184, 76280), (11442, 74560), (13980, 61024), (14912, 57210), (15256, 55920), (18640, 45768), (19070, 44736), (22368, 38140), (22884, 37280), (27960, 30512), (28605, 29824)]