12670784980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2126

約数の個数: 192

約数和(自身を含む): 33530112000

約数和(自身を除く): 20859327020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 83, 95, 116, 133, 140, 145, 166, 190, 203, 266, 290, 332, 380, 406, 415, 532, 551, 580, 581, 665, 812, 830, 1015, 1102, 1162, 1330, 1577, 1660, 1979, 2030, 2204, 2324, 2407, 2660, 2755, 2905, 3154, 3857, 3958, 4060, 4814, 5510, 5810, 6308, 7714, 7885, 7916, 9628, 9895, 11020, 11039, 11620, 12035, 13853, 15428, 15770, 16849, 19285, 19790, 22078, 24070, 27706, 31540, 33698, 37601, 38570, 39580, 44156, 45733, 48140, 55195, 55412, 57391, 67396, 69265, 75202, 77140, 84245, 91466, 110390, 114782, 138530, 150404, 164257, 168490, 182932, 188005, 220780, 228665, 229564, 263207, 277060, 286955, 320131, 328514, 336980, 376010, 401737, 457330, 526414, 573910, 640262, 657028, 752020, 803474, 821285, 914660, 1052828, 1090429, 1147820, 1149799, 1280524, 1316035, 1600655, 1606948, 1642570, 2008685, 2180858, 2299598, 2632070, 3120883, 3201310, 3285140, 4017370, 4361716, 4599196, 4763453, 5264140, 5452145, 5748995, 6241766, 6402620, 7633003, 8034740, 9526906, 10904290, 11497990, 12483532, 15266006, 15604415, 19053812, 21808580, 21846181, 22995980, 23817265, 30532012, 31208830, 33344171, 38165015, 43692362, 47634530, 62417660, 66688342, 76330030, 87384724, 90505607, 95269060, 109230905, 133376684, 152660060, 166720855, 181011214, 218461810, 333441710, 362022428, 436923620, 452528035, 633539249, 666883420, 905056070, 1267078498, 1810112140, 2534156996, 3167696245, 6335392490, 12670784980]

約数ペア:

[(1, 12670784980), (2, 6335392490), (4, 3167696245), (5, 2534156996), (7, 1810112140), (10, 1267078498), (14, 905056070), (19, 666883420), (20, 633539249), (28, 452528035), (29, 436923620), (35, 362022428), (38, 333441710), (58, 218461810), (70, 181011214), (76, 166720855), (83, 152660060), (95, 133376684), (116, 109230905), (133, 95269060), (140, 90505607), (145, 87384724), (166, 76330030), (190, 66688342), (203, 62417660), (266, 47634530), (290, 43692362), (332, 38165015), (380, 33344171), (406, 31208830), (415, 30532012), (532, 23817265), (551, 22995980), (580, 21846181), (581, 21808580), (665, 19053812), (812, 15604415), (830, 15266006), (1015, 12483532), (1102, 11497990), (1162, 10904290), (1330, 9526906), (1577, 8034740), (1660, 7633003), (1979, 6402620), (2030, 6241766), (2204, 5748995), (2324, 5452145), (2407, 5264140), (2660, 4763453), (2755, 4599196), (2905, 4361716), (3154, 4017370), (3857, 3285140), (3958, 3201310), (4060, 3120883), (4814, 2632070), (5510, 2299598), (5810, 2180858), (6308, 2008685), (7714, 1642570), (7885, 1606948), (7916, 1600655), (9628, 1316035), (9895, 1280524), (11020, 1149799), (11039, 1147820), (11620, 1090429), (12035, 1052828), (13853, 914660), (15428, 821285), (15770, 803474), (16849, 752020), (19285, 657028), (19790, 640262), (22078, 573910), (24070, 526414), (27706, 457330), (31540, 401737), (33698, 376010), (37601, 336980), (38570, 328514), (39580, 320131), (44156, 286955), (45733, 277060), (48140, 263207), (55195, 229564), (55412, 228665), (57391, 220780), (67396, 188005), (69265, 182932), (75202, 168490), (77140, 164257), (84245, 150404), (91466, 138530), (110390, 114782)]