216580740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 621855360

約数和(自身を除く): 405274620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 193, 236, 295, 317, 354, 386, 579, 590, 634, 708, 772, 885, 951, 965, 1158, 1180, 1268, 1585, 1770, 1902, 1930, 2316, 2895, 3170, 3540, 3804, 3860, 4755, 5790, 6340, 9510, 11387, 11580, 18703, 19020, 22774, 34161, 37406, 45548, 56109, 56935, 61181, 68322, 74812, 93515, 112218, 113870, 122362, 136644, 170805, 183543, 187030, 224436, 227740, 244724, 280545, 305905, 341610, 367086, 374060, 561090, 611810, 683220, 734172, 917715, 1122180, 1223620, 1835430, 3609679, 3670860, 7219358, 10829037, 14438716, 18048395, 21658074, 36096790, 43316148, 54145185, 72193580, 108290370, 216580740]

約数ペア:

[(1, 216580740), (2, 108290370), (3, 72193580), (4, 54145185), (5, 43316148), (6, 36096790), (10, 21658074), (12, 18048395), (15, 14438716), (20, 10829037), (30, 7219358), (59, 3670860), (60, 3609679), (118, 1835430), (177, 1223620), (193, 1122180), (236, 917715), (295, 734172), (317, 683220), (354, 611810), (386, 561090), (579, 374060), (590, 367086), (634, 341610), (708, 305905), (772, 280545), (885, 244724), (951, 227740), (965, 224436), (1158, 187030), (1180, 183543), (1268, 170805), (1585, 136644), (1770, 122362), (1902, 113870), (1930, 112218), (2316, 93515), (2895, 74812), (3170, 68322), (3540, 61181), (3804, 56935), (3860, 56109), (4755, 45548), (5790, 37406), (6340, 34161), (9510, 22774), (11387, 19020), (11580, 18703)]