166815480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1841

約数の個数: 128

約数和(自身を含む): 548089920

約数和(自身を除く): 381274440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1753, 1830, 2379, 2440, 3172, 3506, 3660, 3965, 4758, 5259, 6344, 7012, 7320, 7930, 8765, 9516, 10518, 11895, 14024, 15860, 17530, 19032, 21036, 22789, 23790, 26295, 31720, 35060, 42072, 45578, 47580, 52590, 68367, 70120, 91156, 95160, 105180, 106933, 113945, 136734, 182312, 210360, 213866, 227890, 273468, 320799, 341835, 427732, 455780, 534665, 546936, 641598, 683670, 855464, 911560, 1069330, 1283196, 1367340, 1390129, 1603995, 2138660, 2566392, 2734680, 2780258, 3207990, 4170387, 4277320, 5560516, 6415980, 6950645, 8340774, 11121032, 12831960, 13901290, 16681548, 20851935, 27802580, 33363096, 41703870, 55605160, 83407740, 166815480]

約数ペア:

[(1, 166815480), (2, 83407740), (3, 55605160), (4, 41703870), (5, 33363096), (6, 27802580), (8, 20851935), (10, 16681548), (12, 13901290), (13, 12831960), (15, 11121032), (20, 8340774), (24, 6950645), (26, 6415980), (30, 5560516), (39, 4277320), (40, 4170387), (52, 3207990), (60, 2780258), (61, 2734680), (65, 2566392), (78, 2138660), (104, 1603995), (120, 1390129), (122, 1367340), (130, 1283196), (156, 1069330), (183, 911560), (195, 855464), (244, 683670), (260, 641598), (305, 546936), (312, 534665), (366, 455780), (390, 427732), (488, 341835), (520, 320799), (610, 273468), (732, 227890), (780, 213866), (793, 210360), (915, 182312), (1220, 136734), (1464, 113945), (1560, 106933), (1586, 105180), (1753, 95160), (1830, 91156), (2379, 70120), (2440, 68367), (3172, 52590), (3506, 47580), (3660, 45578), (3965, 42072), (4758, 35060), (5259, 31720), (6344, 26295), (7012, 23790), (7320, 22789), (7930, 21036), (8765, 19032), (9516, 17530), (10518, 15860), (11895, 14024)]