118140880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 337478400

約数和(自身を除く): 219337520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 176, 184, 208, 220, 230, 253, 260, 286, 299, 368, 440, 449, 460, 506, 520, 572, 598, 715, 880, 898, 920, 1012, 1040, 1144, 1196, 1265, 1430, 1495, 1796, 1840, 2024, 2245, 2288, 2392, 2530, 2860, 2990, 3289, 3592, 4048, 4490, 4784, 4939, 5060, 5720, 5837, 5980, 6578, 7184, 8980, 9878, 10120, 10327, 11440, 11674, 11960, 13156, 16445, 17960, 19756, 20240, 20654, 23348, 23920, 24695, 26312, 29185, 32890, 35920, 39512, 41308, 46696, 49390, 51635, 52624, 58370, 64207, 65780, 79024, 82616, 93392, 98780, 103270, 113597, 116740, 128414, 131560, 134251, 165232, 197560, 206540, 227194, 233480, 256828, 263120, 268502, 321035, 395120, 413080, 454388, 466960, 513656, 537004, 567985, 642070, 671255, 826160, 908776, 1027312, 1074008, 1135970, 1284140, 1342510, 1476761, 1817552, 2148016, 2271940, 2568280, 2685020, 2953522, 4543880, 5136560, 5370040, 5907044, 7383805, 9087760, 10740080, 11814088, 14767610, 23628176, 29535220, 59070440, 118140880]

約数ペア:

[(1, 118140880), (2, 59070440), (4, 29535220), (5, 23628176), (8, 14767610), (10, 11814088), (11, 10740080), (13, 9087760), (16, 7383805), (20, 5907044), (22, 5370040), (23, 5136560), (26, 4543880), (40, 2953522), (44, 2685020), (46, 2568280), (52, 2271940), (55, 2148016), (65, 1817552), (80, 1476761), (88, 1342510), (92, 1284140), (104, 1135970), (110, 1074008), (115, 1027312), (130, 908776), (143, 826160), (176, 671255), (184, 642070), (208, 567985), (220, 537004), (230, 513656), (253, 466960), (260, 454388), (286, 413080), (299, 395120), (368, 321035), (440, 268502), (449, 263120), (460, 256828), (506, 233480), (520, 227194), (572, 206540), (598, 197560), (715, 165232), (880, 134251), (898, 131560), (920, 128414), (1012, 116740), (1040, 113597), (1144, 103270), (1196, 98780), (1265, 93392), (1430, 82616), (1495, 79024), (1796, 65780), (1840, 64207), (2024, 58370), (2245, 52624), (2288, 51635), (2392, 49390), (2530, 46696), (2860, 41308), (2990, 39512), (3289, 35920), (3592, 32890), (4048, 29185), (4490, 26312), (4784, 24695), (4939, 23920), (5060, 23348), (5720, 20654), (5837, 20240), (5980, 19756), (6578, 17960), (7184, 16445), (8980, 13156), (9878, 11960), (10120, 11674), (10327, 11440)]