220153080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37441}}^1$

素因数の和:37469

約数の個数: 96

約数和(自身を含む): 768309840

約数和(自身を除く): 548156760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 37441, 74882, 112323, 149764, 187205, 224646, 262087, 299528, 374410, 449292, 524174, 561615, 748820, 786261, 898584, 1048348, 1123230, 1310435, 1497640, 1572522, 1834609, 2096696, 2246460, 2620870, 3145044, 3669218, 3931305, 4492920, 5241740, 5503827, 6290088, 7338436, 7862610, 9173045, 10483480, 11007654, 14676872, 15725220, 18346090, 22015308, 27519135, 31450440, 36692180, 44030616, 55038270, 73384360, 110076540, 220153080]

約数ペア:

[(1, 220153080), (2, 110076540), (3, 73384360), (4, 55038270), (5, 44030616), (6, 36692180), (7, 31450440), (8, 27519135), (10, 22015308), (12, 18346090), (14, 15725220), (15, 14676872), (20, 11007654), (21, 10483480), (24, 9173045), (28, 7862610), (30, 7338436), (35, 6290088), (40, 5503827), (42, 5241740), (49, 4492920), (56, 3931305), (60, 3669218), (70, 3145044), (84, 2620870), (98, 2246460), (105, 2096696), (120, 1834609), (140, 1572522), (147, 1497640), (168, 1310435), (196, 1123230), (210, 1048348), (245, 898584), (280, 786261), (294, 748820), (392, 561615), (420, 524174), (490, 449292), (588, 374410), (735, 299528), (840, 262087), (980, 224646), (1176, 187205), (1470, 149764), (1960, 112323), (2940, 74882), (5880, 37441)]