180723972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 546416640

約数和(自身を除く): 365692668

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 23, 26, 33, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 92, 114, 132, 138, 143, 156, 209, 228, 241, 247, 253, 276, 286, 299, 418, 429, 437, 482, 494, 506, 572, 598, 627, 723, 741, 759, 836, 858, 874, 897, 964, 988, 1012, 1196, 1254, 1311, 1446, 1482, 1518, 1716, 1748, 1794, 2508, 2622, 2651, 2717, 2892, 2964, 3036, 3133, 3289, 3588, 4579, 4807, 5244, 5302, 5434, 5543, 5681, 6266, 6578, 7953, 8151, 9158, 9399, 9614, 9867, 10604, 10868, 11086, 11362, 12532, 13156, 13737, 14421, 15906, 16302, 16629, 17043, 18316, 18798, 19228, 19734, 22172, 22724, 27474, 28842, 31812, 32604, 33258, 34086, 34463, 37596, 39468, 50369, 54948, 57684, 59527, 60973, 62491, 66516, 68172, 68926, 72059, 100738, 103389, 105317, 119054, 121946, 124982, 137852, 144118, 151107, 178581, 182919, 187473, 201476, 206778, 210634, 216177, 238108, 243892, 249964, 288236, 302214, 315951, 357162, 365838, 374946, 413556, 421268, 432354, 604428, 631902, 654797, 714324, 731676, 749892, 792649, 864708, 1158487, 1263804, 1309594, 1369121, 1585298, 1964391, 2316974, 2377947, 2619188, 2738242, 3170596, 3475461, 3928782, 4107363, 4633948, 4755894, 5476484, 6950922, 7857564, 8214726, 9511788, 13901844, 15060331, 16429452, 30120662, 45180993, 60241324, 90361986, 180723972]

約数ペア:

[(1, 180723972), (2, 90361986), (3, 60241324), (4, 45180993), (6, 30120662), (11, 16429452), (12, 15060331), (13, 13901844), (19, 9511788), (22, 8214726), (23, 7857564), (26, 6950922), (33, 5476484), (38, 4755894), (39, 4633948), (44, 4107363), (46, 3928782), (52, 3475461), (57, 3170596), (66, 2738242), (69, 2619188), (76, 2377947), (78, 2316974), (92, 1964391), (114, 1585298), (132, 1369121), (138, 1309594), (143, 1263804), (156, 1158487), (209, 864708), (228, 792649), (241, 749892), (247, 731676), (253, 714324), (276, 654797), (286, 631902), (299, 604428), (418, 432354), (429, 421268), (437, 413556), (482, 374946), (494, 365838), (506, 357162), (572, 315951), (598, 302214), (627, 288236), (723, 249964), (741, 243892), (759, 238108), (836, 216177), (858, 210634), (874, 206778), (897, 201476), (964, 187473), (988, 182919), (1012, 178581), (1196, 151107), (1254, 144118), (1311, 137852), (1446, 124982), (1482, 121946), (1518, 119054), (1716, 105317), (1748, 103389), (1794, 100738), (2508, 72059), (2622, 68926), (2651, 68172), (2717, 66516), (2892, 62491), (2964, 60973), (3036, 59527), (3133, 57684), (3289, 54948), (3588, 50369), (4579, 39468), (4807, 37596), (5244, 34463), (5302, 34086), (5434, 33258), (5543, 32604), (5681, 31812), (6266, 28842), (6578, 27474), (7953, 22724), (8151, 22172), (9158, 19734), (9399, 19228), (9614, 18798), (9867, 18316), (10604, 17043), (10868, 16629), (11086, 16302), (11362, 15906), (12532, 14421), (13156, 13737)]