2660394060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18973}}^1$

素因数の和:19048

約数の個数: 144

約数和(自身を含む): 8702235360

約数和(自身を除く): 6041841300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 738, 779, 820, 855, 1140, 1230, 1476, 1558, 1710, 1845, 2337, 2460, 3116, 3420, 3690, 3895, 4674, 7011, 7380, 7790, 9348, 11685, 14022, 15580, 18973, 23370, 28044, 35055, 37946, 46740, 56919, 70110, 75892, 94865, 113838, 140220, 170757, 189730, 227676, 284595, 341514, 360487, 379460, 569190, 683028, 720974, 777893, 853785, 1081461, 1138380, 1441948, 1555786, 1707570, 1802435, 2162922, 2333679, 3111572, 3244383, 3415140, 3604870, 3889465, 4325844, 4667358, 5407305, 6488766, 7001037, 7209740, 7778930, 9334716, 10814610, 11668395, 12977532, 14002074, 14779967, 15557860, 16221915, 21629220, 23336790, 28004148, 29559934, 32443830, 35005185, 44339901, 46673580, 59119868, 64887660, 70010370, 73899835, 88679802, 133019703, 140020740, 147799670, 177359604, 221699505, 266039406, 295599340, 443399010, 532078812, 665098515, 886798020, 1330197030, 2660394060]

約数ペア:

[(1, 2660394060), (2, 1330197030), (3, 886798020), (4, 665098515), (5, 532078812), (6, 443399010), (9, 295599340), (10, 266039406), (12, 221699505), (15, 177359604), (18, 147799670), (19, 140020740), (20, 133019703), (30, 88679802), (36, 73899835), (38, 70010370), (41, 64887660), (45, 59119868), (57, 46673580), (60, 44339901), (76, 35005185), (82, 32443830), (90, 29559934), (95, 28004148), (114, 23336790), (123, 21629220), (164, 16221915), (171, 15557860), (180, 14779967), (190, 14002074), (205, 12977532), (228, 11668395), (246, 10814610), (285, 9334716), (342, 7778930), (369, 7209740), (380, 7001037), (410, 6488766), (492, 5407305), (570, 4667358), (615, 4325844), (684, 3889465), (738, 3604870), (779, 3415140), (820, 3244383), (855, 3111572), (1140, 2333679), (1230, 2162922), (1476, 1802435), (1558, 1707570), (1710, 1555786), (1845, 1441948), (2337, 1138380), (2460, 1081461), (3116, 853785), (3420, 777893), (3690, 720974), (3895, 683028), (4674, 569190), (7011, 379460), (7380, 360487), (7790, 341514), (9348, 284595), (11685, 227676), (14022, 189730), (15580, 170757), (18973, 140220), (23370, 113838), (28044, 94865), (35055, 75892), (37946, 70110), (46740, 56919)]