120717168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 375809280

約数和(自身を除く): 255092112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 176, 208, 258, 264, 286, 312, 344, 409, 429, 473, 516, 528, 559, 572, 624, 688, 818, 858, 946, 1032, 1118, 1144, 1227, 1419, 1636, 1677, 1716, 1892, 2064, 2236, 2288, 2454, 2838, 3272, 3354, 3432, 3784, 4472, 4499, 4908, 5317, 5676, 6149, 6544, 6708, 6864, 7568, 8944, 8998, 9816, 10634, 11352, 12298, 13416, 13497, 15951, 17587, 17996, 18447, 19632, 21268, 22704, 24596, 26832, 26994, 31902, 35174, 35992, 36894, 42536, 49192, 52761, 53988, 58487, 63804, 70348, 71984, 73788, 85072, 98384, 105522, 107976, 116974, 127608, 140696, 147576, 175461, 193457, 211044, 215952, 228631, 233948, 255216, 281392, 295152, 350922, 386914, 422088, 457262, 467896, 580371, 685893, 701844, 773828, 844176, 914524, 935792, 1160742, 1371786, 1403688, 1547656, 1829048, 2321484, 2514941, 2743572, 2807376, 3095312, 3658096, 4642968, 5029882, 5487144, 7544823, 9285936, 10059764, 10974288, 15089646, 20119528, 30179292, 40239056, 60358584, 120717168]

約数ペア:

[(1, 120717168), (2, 60358584), (3, 40239056), (4, 30179292), (6, 20119528), (8, 15089646), (11, 10974288), (12, 10059764), (13, 9285936), (16, 7544823), (22, 5487144), (24, 5029882), (26, 4642968), (33, 3658096), (39, 3095312), (43, 2807376), (44, 2743572), (48, 2514941), (52, 2321484), (66, 1829048), (78, 1547656), (86, 1403688), (88, 1371786), (104, 1160742), (129, 935792), (132, 914524), (143, 844176), (156, 773828), (172, 701844), (176, 685893), (208, 580371), (258, 467896), (264, 457262), (286, 422088), (312, 386914), (344, 350922), (409, 295152), (429, 281392), (473, 255216), (516, 233948), (528, 228631), (559, 215952), (572, 211044), (624, 193457), (688, 175461), (818, 147576), (858, 140696), (946, 127608), (1032, 116974), (1118, 107976), (1144, 105522), (1227, 98384), (1419, 85072), (1636, 73788), (1677, 71984), (1716, 70348), (1892, 63804), (2064, 58487), (2236, 53988), (2288, 52761), (2454, 49192), (2838, 42536), (3272, 36894), (3354, 35992), (3432, 35174), (3784, 31902), (4472, 26994), (4499, 26832), (4908, 24596), (5317, 22704), (5676, 21268), (6149, 19632), (6544, 18447), (6708, 17996), (6864, 17587), (7568, 15951), (8944, 13497), (8998, 13416), (9816, 12298), (10634, 11352)]