272645120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 176

約数和(自身を含む): 735740928

約数和(自身を除く): 463095808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 103, 110, 128, 160, 176, 188, 206, 220, 235, 256, 320, 352, 376, 412, 440, 470, 512, 515, 517, 640, 704, 752, 824, 880, 940, 1024, 1030, 1034, 1133, 1280, 1408, 1504, 1648, 1760, 1880, 2060, 2068, 2266, 2560, 2585, 2816, 3008, 3296, 3520, 3760, 4120, 4136, 4532, 4841, 5120, 5170, 5632, 5665, 6016, 6592, 7040, 7520, 8240, 8272, 9064, 9682, 10340, 11264, 11330, 12032, 13184, 14080, 15040, 16480, 16544, 18128, 19364, 20680, 22660, 24064, 24205, 26368, 28160, 30080, 32960, 33088, 36256, 38728, 41360, 45320, 48128, 48410, 52736, 53251, 56320, 60160, 65920, 66176, 72512, 77456, 82720, 90640, 96820, 105472, 106502, 120320, 131840, 132352, 145024, 154912, 165440, 181280, 193640, 213004, 240640, 263680, 264704, 266255, 290048, 309824, 330880, 362560, 387280, 426008, 527360, 529408, 532510, 580096, 619648, 661760, 725120, 774560, 852016, 1065020, 1160192, 1239296, 1323520, 1450240, 1549120, 1704032, 2130040, 2478592, 2647040, 2900480, 3098240, 3408064, 4260080, 4957184, 5800960, 6196480, 6816128, 8520160, 12392960, 13632256, 17040320, 24785920, 27264512, 34080640, 54529024, 68161280, 136322560, 272645120]

約数ペア:

[(1, 272645120), (2, 136322560), (4, 68161280), (5, 54529024), (8, 34080640), (10, 27264512), (11, 24785920), (16, 17040320), (20, 13632256), (22, 12392960), (32, 8520160), (40, 6816128), (44, 6196480), (47, 5800960), (55, 4957184), (64, 4260080), (80, 3408064), (88, 3098240), (94, 2900480), (103, 2647040), (110, 2478592), (128, 2130040), (160, 1704032), (176, 1549120), (188, 1450240), (206, 1323520), (220, 1239296), (235, 1160192), (256, 1065020), (320, 852016), (352, 774560), (376, 725120), (412, 661760), (440, 619648), (470, 580096), (512, 532510), (515, 529408), (517, 527360), (640, 426008), (704, 387280), (752, 362560), (824, 330880), (880, 309824), (940, 290048), (1024, 266255), (1030, 264704), (1034, 263680), (1133, 240640), (1280, 213004), (1408, 193640), (1504, 181280), (1648, 165440), (1760, 154912), (1880, 145024), (2060, 132352), (2068, 131840), (2266, 120320), (2560, 106502), (2585, 105472), (2816, 96820), (3008, 90640), (3296, 82720), (3520, 77456), (3760, 72512), (4120, 66176), (4136, 65920), (4532, 60160), (4841, 56320), (5120, 53251), (5170, 52736), (5632, 48410), (5665, 48128), (6016, 45320), (6592, 41360), (7040, 38728), (7520, 36256), (8240, 33088), (8272, 32960), (9064, 30080), (9682, 28160), (10340, 26368), (11264, 24205), (11330, 24064), (12032, 22660), (13184, 20680), (14080, 19364), (15040, 18128), (16480, 16544)]