1370490880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 3750364800

約数和(自身を除く): 2379873920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 256, 320, 352, 368, 440, 460, 506, 512, 529, 640, 704, 736, 880, 920, 1012, 1024, 1058, 1265, 1280, 1408, 1472, 1760, 1840, 2024, 2048, 2116, 2530, 2560, 2645, 2816, 2944, 3520, 3680, 4048, 4232, 5060, 5120, 5290, 5632, 5819, 5888, 7040, 7360, 8096, 8464, 10120, 10240, 10580, 11264, 11638, 11776, 12167, 14080, 14720, 16192, 16928, 20240, 21160, 22528, 23276, 23552, 24334, 28160, 29095, 29440, 32384, 33856, 40480, 42320, 46552, 47104, 48668, 56320, 58190, 58880, 60835, 64768, 67712, 80960, 84640, 93104, 97336, 112640, 116380, 117760, 121670, 129536, 133837, 135424, 161920, 169280, 186208, 194672, 232760, 235520, 243340, 259072, 267674, 270848, 323840, 338560, 372416, 389344, 465520, 486680, 518144, 535348, 541696, 647680, 669185, 677120, 744832, 778688, 931040, 973360, 1070696, 1083392, 1295360, 1338370, 1354240, 1489664, 1557376, 1862080, 1946720, 2141392, 2590720, 2676740, 2708480, 2979328, 3114752, 3724160, 3893440, 4282784, 5353480, 5416960, 5958656, 6229504, 7448320, 7786880, 8565568, 10706960, 11917312, 12459008, 14896640, 15573760, 17131136, 21413920, 24918016, 29793280, 31147520, 34262272, 42827840, 59586560, 62295040, 68524544, 85655680, 124590080, 137049088, 171311360, 274098176, 342622720, 685245440, 1370490880]

約数ペア:

[(1, 1370490880), (2, 685245440), (4, 342622720), (5, 274098176), (8, 171311360), (10, 137049088), (11, 124590080), (16, 85655680), (20, 68524544), (22, 62295040), (23, 59586560), (32, 42827840), (40, 34262272), (44, 31147520), (46, 29793280), (55, 24918016), (64, 21413920), (80, 17131136), (88, 15573760), (92, 14896640), (110, 12459008), (115, 11917312), (128, 10706960), (160, 8565568), (176, 7786880), (184, 7448320), (220, 6229504), (230, 5958656), (253, 5416960), (256, 5353480), (320, 4282784), (352, 3893440), (368, 3724160), (440, 3114752), (460, 2979328), (506, 2708480), (512, 2676740), (529, 2590720), (640, 2141392), (704, 1946720), (736, 1862080), (880, 1557376), (920, 1489664), (1012, 1354240), (1024, 1338370), (1058, 1295360), (1265, 1083392), (1280, 1070696), (1408, 973360), (1472, 931040), (1760, 778688), (1840, 744832), (2024, 677120), (2048, 669185), (2116, 647680), (2530, 541696), (2560, 535348), (2645, 518144), (2816, 486680), (2944, 465520), (3520, 389344), (3680, 372416), (4048, 338560), (4232, 323840), (5060, 270848), (5120, 267674), (5290, 259072), (5632, 243340), (5819, 235520), (5888, 232760), (7040, 194672), (7360, 186208), (8096, 169280), (8464, 161920), (10120, 135424), (10240, 133837), (10580, 129536), (11264, 121670), (11638, 117760), (11776, 116380), (12167, 112640), (14080, 97336), (14720, 93104), (16192, 84640), (16928, 80960), (20240, 67712), (21160, 64768), (22528, 60835), (23276, 58880), (23552, 58190), (24334, 56320), (28160, 48668), (29095, 47104), (29440, 46552), (32384, 42320), (33856, 40480)]