538693680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7457}}^1$

素因数の和:7523

約数の個数: 160

約数和(自身を含む): 1953160704

約数和(自身を除く): 1414467024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 7457, 9030, 10320, 12040, 14448, 14914, 18060, 22371, 24080, 29828, 36120, 37285, 44742, 52199, 59656, 72240, 74570, 89484, 104398, 111855, 119312, 149140, 156597, 178968, 208796, 223710, 260995, 298280, 313194, 320651, 357936, 417592, 447420, 521990, 596560, 626388, 641302, 782985, 835184, 894840, 961953, 1043980, 1252776, 1282604, 1565970, 1603255, 1789680, 1923906, 2087960, 2244557, 2505552, 2565208, 3131940, 3206510, 3847812, 4175920, 4489114, 4809765, 5130416, 6263880, 6413020, 6733671, 7695624, 8978228, 9619530, 11222785, 12527760, 12826040, 13467342, 15391248, 17956456, 19239060, 22445570, 25652080, 26934684, 33668355, 35912912, 38478120, 44891140, 53869368, 67336710, 76956240, 89782280, 107738736, 134673420, 179564560, 269346840, 538693680]

約数ペア:

[(1, 538693680), (2, 269346840), (3, 179564560), (4, 134673420), (5, 107738736), (6, 89782280), (7, 76956240), (8, 67336710), (10, 53869368), (12, 44891140), (14, 38478120), (15, 35912912), (16, 33668355), (20, 26934684), (21, 25652080), (24, 22445570), (28, 19239060), (30, 17956456), (35, 15391248), (40, 13467342), (42, 12826040), (43, 12527760), (48, 11222785), (56, 9619530), (60, 8978228), (70, 7695624), (80, 6733671), (84, 6413020), (86, 6263880), (105, 5130416), (112, 4809765), (120, 4489114), (129, 4175920), (140, 3847812), (168, 3206510), (172, 3131940), (210, 2565208), (215, 2505552), (240, 2244557), (258, 2087960), (280, 1923906), (301, 1789680), (336, 1603255), (344, 1565970), (420, 1282604), (430, 1252776), (516, 1043980), (560, 961953), (602, 894840), (645, 835184), (688, 782985), (840, 641302), (860, 626388), (903, 596560), (1032, 521990), (1204, 447420), (1290, 417592), (1505, 357936), (1680, 320651), (1720, 313194), (1806, 298280), (2064, 260995), (2408, 223710), (2580, 208796), (3010, 178968), (3440, 156597), (3612, 149140), (4515, 119312), (4816, 111855), (5160, 104398), (6020, 89484), (7224, 74570), (7457, 72240), (9030, 59656), (10320, 52199), (12040, 44742), (14448, 37285), (14914, 36120), (18060, 29828), (22371, 24080)]