1161348320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 3040571520

約数和(自身を除く): 1879223200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 223, 242, 269, 352, 440, 446, 484, 538, 605, 880, 892, 968, 1076, 1115, 1210, 1345, 1760, 1784, 1936, 2152, 2230, 2420, 2453, 2690, 2959, 3568, 3872, 4304, 4460, 4840, 4906, 5380, 5918, 7136, 8608, 8920, 9680, 9812, 10760, 11836, 12265, 14795, 17840, 19360, 19624, 21520, 23672, 24530, 26983, 29590, 32549, 35680, 39248, 43040, 47344, 49060, 53966, 59180, 59987, 65098, 78496, 94688, 98120, 107932, 118360, 119974, 130196, 134915, 162745, 196240, 215864, 236720, 239948, 260392, 269830, 299935, 325490, 392480, 431728, 473440, 479896, 520784, 539660, 599870, 650980, 659857, 863456, 959792, 1041568, 1079320, 1199740, 1301960, 1319714, 1919584, 2158640, 2399480, 2603920, 2639428, 3299285, 4317280, 4798960, 5207840, 5278856, 6598570, 7258427, 9597920, 10557712, 13197140, 14516854, 21115424, 26394280, 29033708, 36292135, 52788560, 58067416, 72584270, 105577120, 116134832, 145168540, 232269664, 290337080, 580674160, 1161348320]

約数ペア:

[(1, 1161348320), (2, 580674160), (4, 290337080), (5, 232269664), (8, 145168540), (10, 116134832), (11, 105577120), (16, 72584270), (20, 58067416), (22, 52788560), (32, 36292135), (40, 29033708), (44, 26394280), (55, 21115424), (80, 14516854), (88, 13197140), (110, 10557712), (121, 9597920), (160, 7258427), (176, 6598570), (220, 5278856), (223, 5207840), (242, 4798960), (269, 4317280), (352, 3299285), (440, 2639428), (446, 2603920), (484, 2399480), (538, 2158640), (605, 1919584), (880, 1319714), (892, 1301960), (968, 1199740), (1076, 1079320), (1115, 1041568), (1210, 959792), (1345, 863456), (1760, 659857), (1784, 650980), (1936, 599870), (2152, 539660), (2230, 520784), (2420, 479896), (2453, 473440), (2690, 431728), (2959, 392480), (3568, 325490), (3872, 299935), (4304, 269830), (4460, 260392), (4840, 239948), (4906, 236720), (5380, 215864), (5918, 196240), (7136, 162745), (8608, 134915), (8920, 130196), (9680, 119974), (9812, 118360), (10760, 107932), (11836, 98120), (12265, 94688), (14795, 78496), (17840, 65098), (19360, 59987), (19624, 59180), (21520, 53966), (23672, 49060), (24530, 47344), (26983, 43040), (29590, 39248), (32549, 35680)]