14220780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{691}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 46502400

約数和(自身を除く): 32281620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 691, 735, 980, 1029, 1372, 1382, 1470, 1715, 2058, 2073, 2764, 2940, 3430, 3455, 4116, 4146, 4837, 5145, 6860, 6910, 8292, 9674, 10290, 10365, 13820, 14511, 19348, 20580, 20730, 24185, 29022, 33859, 41460, 48370, 58044, 67718, 72555, 96740, 101577, 135436, 145110, 169295, 203154, 237013, 290220, 338590, 406308, 474026, 507885, 677180, 711039, 948052, 1015770, 1185065, 1422078, 2031540, 2370130, 2844156, 3555195, 4740260, 7110390, 14220780]

約数ペア:

[(1, 14220780), (2, 7110390), (3, 4740260), (4, 3555195), (5, 2844156), (6, 2370130), (7, 2031540), (10, 1422078), (12, 1185065), (14, 1015770), (15, 948052), (20, 711039), (21, 677180), (28, 507885), (30, 474026), (35, 406308), (42, 338590), (49, 290220), (60, 237013), (70, 203154), (84, 169295), (98, 145110), (105, 135436), (140, 101577), (147, 96740), (196, 72555), (210, 67718), (245, 58044), (294, 48370), (343, 41460), (420, 33859), (490, 29022), (588, 24185), (686, 20730), (691, 20580), (735, 19348), (980, 14511), (1029, 13820), (1372, 10365), (1382, 10290), (1470, 9674), (1715, 8292), (2058, 6910), (2073, 6860), (2764, 5145), (2940, 4837), (3430, 4146), (3455, 4116)]