1111189040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 2879815680

約数和(自身を除く): 1768626640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 127, 130, 179, 188, 208, 235, 254, 260, 358, 376, 470, 508, 520, 611, 635, 716, 752, 895, 940, 1016, 1040, 1222, 1270, 1432, 1651, 1790, 1880, 2032, 2327, 2444, 2540, 2864, 3055, 3302, 3580, 3760, 4654, 4888, 5080, 5969, 6110, 6604, 7160, 8255, 8413, 9308, 9776, 10160, 11635, 11938, 12220, 13208, 14320, 16510, 16826, 18616, 22733, 23270, 23876, 24440, 26416, 29845, 33020, 33652, 37232, 42065, 45466, 46540, 47752, 48880, 59690, 66040, 67304, 77597, 84130, 90932, 93080, 95504, 109369, 113665, 119380, 132080, 134608, 155194, 168260, 181864, 186160, 218738, 227330, 238760, 295529, 310388, 336520, 363728, 387985, 437476, 454660, 477520, 546845, 591058, 620776, 673040, 775970, 874952, 909320, 1068451, 1093690, 1182116, 1241552, 1477645, 1551940, 1749904, 1818640, 2136902, 2187380, 2364232, 2955290, 3103880, 4273804, 4374760, 4728464, 5342255, 5910580, 6207760, 8547608, 8749520, 10684510, 11821160, 13889863, 17095216, 21369020, 23642320, 27779726, 42738040, 55559452, 69449315, 85476080, 111118904, 138898630, 222237808, 277797260, 555594520, 1111189040]

約数ペア:

[(1, 1111189040), (2, 555594520), (4, 277797260), (5, 222237808), (8, 138898630), (10, 111118904), (13, 85476080), (16, 69449315), (20, 55559452), (26, 42738040), (40, 27779726), (47, 23642320), (52, 21369020), (65, 17095216), (80, 13889863), (94, 11821160), (104, 10684510), (127, 8749520), (130, 8547608), (179, 6207760), (188, 5910580), (208, 5342255), (235, 4728464), (254, 4374760), (260, 4273804), (358, 3103880), (376, 2955290), (470, 2364232), (508, 2187380), (520, 2136902), (611, 1818640), (635, 1749904), (716, 1551940), (752, 1477645), (895, 1241552), (940, 1182116), (1016, 1093690), (1040, 1068451), (1222, 909320), (1270, 874952), (1432, 775970), (1651, 673040), (1790, 620776), (1880, 591058), (2032, 546845), (2327, 477520), (2444, 454660), (2540, 437476), (2864, 387985), (3055, 363728), (3302, 336520), (3580, 310388), (3760, 295529), (4654, 238760), (4888, 227330), (5080, 218738), (5969, 186160), (6110, 181864), (6604, 168260), (7160, 155194), (8255, 134608), (8413, 132080), (9308, 119380), (9776, 113665), (10160, 109369), (11635, 95504), (11938, 93080), (12220, 90932), (13208, 84130), (14320, 77597), (16510, 67304), (16826, 66040), (18616, 59690), (22733, 48880), (23270, 47752), (23876, 46540), (24440, 45466), (26416, 42065), (29845, 37232), (33020, 33652)]