69204840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 151979160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 239, 254, 285, 380, 381, 456, 478, 508, 570, 635, 717, 760, 762, 956, 1016, 1140, 1195, 1270, 1434, 1524, 1905, 1912, 2280, 2390, 2413, 2540, 2868, 3048, 3585, 3810, 4541, 4780, 4826, 5080, 5736, 7170, 7239, 7620, 9082, 9560, 9652, 12065, 13623, 14340, 14478, 15240, 18164, 19304, 22705, 24130, 27246, 28680, 28956, 30353, 36195, 36328, 45410, 48260, 54492, 57912, 60706, 68115, 72390, 90820, 91059, 96520, 108984, 121412, 136230, 144780, 151765, 181640, 182118, 242824, 272460, 289560, 303530, 364236, 455295, 544920, 576707, 607060, 728472, 910590, 1153414, 1214120, 1730121, 1821180, 2306828, 2883535, 3460242, 3642360, 4613656, 5767070, 6920484, 8650605, 11534140, 13840968, 17301210, 23068280, 34602420, 69204840]

約数ペア:

[(1, 69204840), (2, 34602420), (3, 23068280), (4, 17301210), (5, 13840968), (6, 11534140), (8, 8650605), (10, 6920484), (12, 5767070), (15, 4613656), (19, 3642360), (20, 3460242), (24, 2883535), (30, 2306828), (38, 1821180), (40, 1730121), (57, 1214120), (60, 1153414), (76, 910590), (95, 728472), (114, 607060), (120, 576707), (127, 544920), (152, 455295), (190, 364236), (228, 303530), (239, 289560), (254, 272460), (285, 242824), (380, 182118), (381, 181640), (456, 151765), (478, 144780), (508, 136230), (570, 121412), (635, 108984), (717, 96520), (760, 91059), (762, 90820), (956, 72390), (1016, 68115), (1140, 60706), (1195, 57912), (1270, 54492), (1434, 48260), (1524, 45410), (1905, 36328), (1912, 36195), (2280, 30353), (2390, 28956), (2413, 28680), (2540, 27246), (2868, 24130), (3048, 22705), (3585, 19304), (3810, 18164), (4541, 15240), (4780, 14478), (4826, 14340), (5080, 13623), (5736, 12065), (7170, 9652), (7239, 9560), (7620, 9082)]