131693520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1889

約数の個数: 160

約数和(自身を含む): 477683712

約数和(自身を除く): 345990192

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, 1823, 2064, 2408, 2580, 3010, 3440, 3612, 3646, 4515, 4816, 5160, 5469, 6020, 7224, 7292, 9030, 9115, 10320, 10938, 12040, 12761, 14448, 14584, 18060, 18230, 21876, 24080, 25522, 27345, 29168, 36120, 36460, 38283, 43752, 51044, 54690, 63805, 72240, 72920, 76566, 78389, 87504, 102088, 109380, 127610, 145840, 153132, 156778, 191415, 204176, 218760, 235167, 255220, 306264, 313556, 382830, 391945, 437520, 470334, 510440, 548723, 612528, 627112, 765660, 783890, 940668, 1020880, 1097446, 1175835, 1254224, 1531320, 1567780, 1646169, 1881336, 2194892, 2351670, 2743615, 3062640, 3135560, 3292338, 3762672, 4389784, 4703340, 5487230, 6271120, 6584676, 8230845, 8779568, 9406680, 10974460, 13169352, 16461690, 18813360, 21948920, 26338704, 32923380, 43897840, 65846760, 131693520]

約数ペア:

[(1, 131693520), (2, 65846760), (3, 43897840), (4, 32923380), (5, 26338704), (6, 21948920), (7, 18813360), (8, 16461690), (10, 13169352), (12, 10974460), (14, 9406680), (15, 8779568), (16, 8230845), (20, 6584676), (21, 6271120), (24, 5487230), (28, 4703340), (30, 4389784), (35, 3762672), (40, 3292338), (42, 3135560), (43, 3062640), (48, 2743615), (56, 2351670), (60, 2194892), (70, 1881336), (80, 1646169), (84, 1567780), (86, 1531320), (105, 1254224), (112, 1175835), (120, 1097446), (129, 1020880), (140, 940668), (168, 783890), (172, 765660), (210, 627112), (215, 612528), (240, 548723), (258, 510440), (280, 470334), (301, 437520), (336, 391945), (344, 382830), (420, 313556), (430, 306264), (516, 255220), (560, 235167), (602, 218760), (645, 204176), (688, 191415), (840, 156778), (860, 153132), (903, 145840), (1032, 127610), (1204, 109380), (1290, 102088), (1505, 87504), (1680, 78389), (1720, 76566), (1806, 72920), (1823, 72240), (2064, 63805), (2408, 54690), (2580, 51044), (3010, 43752), (3440, 38283), (3612, 36460), (3646, 36120), (4515, 29168), (4816, 27345), (5160, 25522), (5469, 24080), (6020, 21876), (7224, 18230), (7292, 18060), (9030, 14584), (9115, 14448), (10320, 12761), (10938, 12040)]