7381202220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^4\times {\mathrm{5693}}^1$

素因数の和:5739

約数の個数: 240

約数和(自身を含む): 26794141920

約数和(自身を除く): 19412939700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1764, 1890, 2058, 2205, 2401, 2646, 2940, 3087, 3430, 3780, 4116, 4410, 4802, 5145, 5292, 5693, 6174, 6615, 6860, 7203, 8820, 9261, 9604, 10290, 11386, 12005, 12348, 13230, 14406, 15435, 17079, 18522, 20580, 21609, 22772, 24010, 26460, 28465, 28812, 30870, 34158, 36015, 37044, 39851, 43218, 46305, 48020, 51237, 56930, 61740, 64827, 68316, 72030, 79702, 85395, 86436, 92610, 102474, 108045, 113860, 119553, 129654, 144060, 153711, 159404, 170790, 185220, 199255, 204948, 216090, 239106, 256185, 259308, 278957, 307422, 324135, 341580, 358659, 398510, 432180, 478212, 512370, 557914, 597765, 614844, 648270, 717318, 768555, 797020, 836871, 1024740, 1075977, 1115828, 1195530, 1296540, 1394785, 1434636, 1537110, 1673742, 1793295, 1952699, 2151954, 2391060, 2510613, 2789570, 3074220, 3347484, 3586590, 3905398, 4184355, 4303908, 5021226, 5379885, 5579140, 5858097, 7173180, 7531839, 7810796, 8368710, 9763495, 10042452, 10759770, 11716194, 12553065, 13668893, 15063678, 16737420, 17574291, 19526990, 21519540, 23432388, 25106130, 27337786, 29290485, 30127356, 35148582, 37659195, 39053980, 41006679, 50212260, 52722873, 54675572, 58580970, 68344465, 70297164, 75318390, 82013358, 87871455, 105445746, 117161940, 123020037, 136688930, 150636780, 164026716, 175742910, 205033395, 210891492, 246040074, 263614365, 273377860, 351485820, 369060111, 410066790, 492080148, 527228730, 615100185, 738120222, 820133580, 1054457460, 1230200370, 1476240444, 1845300555, 2460400740, 3690601110, 7381202220]

約数ペア:

[(1, 7381202220), (2, 3690601110), (3, 2460400740), (4, 1845300555), (5, 1476240444), (6, 1230200370), (7, 1054457460), (9, 820133580), (10, 738120222), (12, 615100185), (14, 527228730), (15, 492080148), (18, 410066790), (20, 369060111), (21, 351485820), (27, 273377860), (28, 263614365), (30, 246040074), (35, 210891492), (36, 205033395), (42, 175742910), (45, 164026716), (49, 150636780), (54, 136688930), (60, 123020037), (63, 117161940), (70, 105445746), (84, 87871455), (90, 82013358), (98, 75318390), (105, 70297164), (108, 68344465), (126, 58580970), (135, 54675572), (140, 52722873), (147, 50212260), (180, 41006679), (189, 39053980), (196, 37659195), (210, 35148582), (245, 30127356), (252, 29290485), (270, 27337786), (294, 25106130), (315, 23432388), (343, 21519540), (378, 19526990), (420, 17574291), (441, 16737420), (490, 15063678), (540, 13668893), (588, 12553065), (630, 11716194), (686, 10759770), (735, 10042452), (756, 9763495), (882, 8368710), (945, 7810796), (980, 7531839), (1029, 7173180), (1260, 5858097), (1323, 5579140), (1372, 5379885), (1470, 5021226), (1715, 4303908), (1764, 4184355), (1890, 3905398), (2058, 3586590), (2205, 3347484), (2401, 3074220), (2646, 2789570), (2940, 2510613), (3087, 2391060), (3430, 2151954), (3780, 1952699), (4116, 1793295), (4410, 1673742), (4802, 1537110), (5145, 1434636), (5292, 1394785), (5693, 1296540), (6174, 1195530), (6615, 1115828), (6860, 1075977), (7203, 1024740), (8820, 836871), (9261, 797020), (9604, 768555), (10290, 717318), (11386, 648270), (12005, 614844), (12348, 597765), (13230, 557914), (14406, 512370), (15435, 478212), (17079, 432180), (18522, 398510), (20580, 358659), (21609, 341580), (22772, 324135), (24010, 307422), (26460, 278957), (28465, 259308), (28812, 256185), (30870, 239106), (34158, 216090), (36015, 204948), (37044, 199255), (39851, 185220), (43218, 170790), (46305, 159404), (48020, 153711), (51237, 144060), (56930, 129654), (61740, 119553), (64827, 113860), (68316, 108045), (72030, 102474), (79702, 92610), (85395, 86436)]