226029440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3920

約数の個数: 128

約数和(自身を含む): 665219520

約数和(自身を除く): 439190080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 3881, 4160, 4480, 5824, 7280, 7762, 8320, 11648, 14560, 15524, 19405, 27167, 29120, 31048, 38810, 50453, 54334, 58240, 62096, 77620, 100906, 108668, 124192, 135835, 155240, 201812, 217336, 248384, 252265, 271670, 310480, 353171, 403624, 434672, 496768, 504530, 543340, 620960, 706342, 807248, 869344, 1009060, 1086680, 1241920, 1412684, 1614496, 1738688, 1765855, 2018120, 2173360, 2483840, 2825368, 3228992, 3477376, 3531710, 4036240, 4346720, 5650736, 6457984, 7063420, 8072480, 8693440, 11301472, 14126840, 16144960, 17386880, 22602944, 28253680, 32289920, 45205888, 56507360, 113014720, 226029440]

約数ペア:

[(1, 226029440), (2, 113014720), (4, 56507360), (5, 45205888), (7, 32289920), (8, 28253680), (10, 22602944), (13, 17386880), (14, 16144960), (16, 14126840), (20, 11301472), (26, 8693440), (28, 8072480), (32, 7063420), (35, 6457984), (40, 5650736), (52, 4346720), (56, 4036240), (64, 3531710), (65, 3477376), (70, 3228992), (80, 2825368), (91, 2483840), (104, 2173360), (112, 2018120), (128, 1765855), (130, 1738688), (140, 1614496), (160, 1412684), (182, 1241920), (208, 1086680), (224, 1009060), (260, 869344), (280, 807248), (320, 706342), (364, 620960), (416, 543340), (448, 504530), (455, 496768), (520, 434672), (560, 403624), (640, 353171), (728, 310480), (832, 271670), (896, 252265), (910, 248384), (1040, 217336), (1120, 201812), (1456, 155240), (1664, 135835), (1820, 124192), (2080, 108668), (2240, 100906), (2912, 77620), (3640, 62096), (3881, 58240), (4160, 54334), (4480, 50453), (5824, 38810), (7280, 31048), (7762, 29120), (8320, 27167), (11648, 19405), (14560, 15524)]