133797720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3457

約数の個数: 128

約数和(自身を含む): 468633600

約数和(自身を除く): 334835880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3389, 3948, 4935, 5640, 6580, 6778, 7896, 9870, 10167, 13160, 13556, 16945, 19740, 20334, 23723, 27112, 33890, 39480, 40668, 47446, 50835, 67780, 71169, 81336, 94892, 101670, 118615, 135560, 142338, 159283, 189784, 203340, 237230, 284676, 318566, 355845, 406680, 474460, 477849, 569352, 637132, 711690, 796415, 948920, 955698, 1114981, 1274264, 1423380, 1592830, 1911396, 2229962, 2389245, 2846760, 3185660, 3344943, 3822792, 4459924, 4778490, 5574905, 6371320, 6689886, 8919848, 9556980, 11149810, 13379772, 16724715, 19113960, 22299620, 26759544, 33449430, 44599240, 66898860, 133797720]

約数ペア:

[(1, 133797720), (2, 66898860), (3, 44599240), (4, 33449430), (5, 26759544), (6, 22299620), (7, 19113960), (8, 16724715), (10, 13379772), (12, 11149810), (14, 9556980), (15, 8919848), (20, 6689886), (21, 6371320), (24, 5574905), (28, 4778490), (30, 4459924), (35, 3822792), (40, 3344943), (42, 3185660), (47, 2846760), (56, 2389245), (60, 2229962), (70, 1911396), (84, 1592830), (94, 1423380), (105, 1274264), (120, 1114981), (140, 955698), (141, 948920), (168, 796415), (188, 711690), (210, 637132), (235, 569352), (280, 477849), (282, 474460), (329, 406680), (376, 355845), (420, 318566), (470, 284676), (564, 237230), (658, 203340), (705, 189784), (840, 159283), (940, 142338), (987, 135560), (1128, 118615), (1316, 101670), (1410, 94892), (1645, 81336), (1880, 71169), (1974, 67780), (2632, 50835), (2820, 47446), (3290, 40668), (3389, 39480), (3948, 33890), (4935, 27112), (5640, 23723), (6580, 20334), (6778, 19740), (7896, 16945), (9870, 13556), (10167, 13160)]