1358229440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1922

約数の個数: 112

約数和(自身を含む): 3433267200

約数和(自身を除く): 2075037760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 760, 1016, 1216, 1270, 1520, 1759, 2032, 2413, 2540, 3040, 3518, 4064, 4826, 5080, 6080, 7036, 8128, 8795, 9652, 10160, 12065, 14072, 17590, 19304, 20320, 24130, 28144, 33421, 35180, 38608, 40640, 48260, 56288, 66842, 70360, 77216, 96520, 112576, 133684, 140720, 154432, 167105, 193040, 223393, 267368, 281440, 334210, 386080, 446786, 534736, 562880, 668420, 772160, 893572, 1069472, 1116965, 1336840, 1787144, 2138944, 2233930, 2673680, 3574288, 4244467, 4467860, 5347360, 7148576, 8488934, 8935720, 10694720, 14297152, 16977868, 17871440, 21222335, 33955736, 35742880, 42444670, 67911472, 71485760, 84889340, 135822944, 169778680, 271645888, 339557360, 679114720, 1358229440]

約数ペア:

[(1, 1358229440), (2, 679114720), (4, 339557360), (5, 271645888), (8, 169778680), (10, 135822944), (16, 84889340), (19, 71485760), (20, 67911472), (32, 42444670), (38, 35742880), (40, 33955736), (64, 21222335), (76, 17871440), (80, 16977868), (95, 14297152), (127, 10694720), (152, 8935720), (160, 8488934), (190, 7148576), (254, 5347360), (304, 4467860), (320, 4244467), (380, 3574288), (508, 2673680), (608, 2233930), (635, 2138944), (760, 1787144), (1016, 1336840), (1216, 1116965), (1270, 1069472), (1520, 893572), (1759, 772160), (2032, 668420), (2413, 562880), (2540, 534736), (3040, 446786), (3518, 386080), (4064, 334210), (4826, 281440), (5080, 267368), (6080, 223393), (7036, 193040), (8128, 167105), (8795, 154432), (9652, 140720), (10160, 133684), (12065, 112576), (14072, 96520), (17590, 77216), (19304, 70360), (20320, 66842), (24130, 56288), (28144, 48260), (33421, 40640), (35180, 38608)]