31252142220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10177}}^1$

素因数の和:10360

約数の個数: 192

約数和(自身を含む): 98052734976

約数和(自身を除く): 66800592756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 127, 130, 155, 156, 186, 195, 254, 260, 310, 372, 381, 390, 403, 465, 508, 620, 635, 762, 780, 806, 930, 1209, 1270, 1524, 1612, 1651, 1860, 1905, 2015, 2418, 2540, 3302, 3810, 3937, 4030, 4836, 4953, 6045, 6604, 7620, 7874, 8060, 8255, 9906, 10177, 11811, 12090, 15748, 16510, 19685, 19812, 20354, 23622, 24180, 24765, 30531, 33020, 39370, 40708, 47244, 49530, 50885, 51181, 59055, 61062, 78740, 99060, 101770, 102362, 118110, 122124, 132301, 152655, 153543, 203540, 204724, 236220, 255905, 264602, 305310, 307086, 315487, 396903, 511810, 529204, 610620, 614172, 630974, 661505, 767715, 793806, 946461, 1023620, 1261948, 1292479, 1323010, 1535430, 1577435, 1587612, 1892922, 1984515, 2584958, 2646020, 3070860, 3154870, 3785844, 3877437, 3969030, 4101331, 4732305, 5169916, 6309740, 6462395, 7754874, 7938060, 8202662, 9464610, 12303993, 12924790, 15509748, 16405324, 16802227, 18929220, 19387185, 20506655, 24607986, 25849580, 33604454, 38774370, 40066849, 41013310, 49215972, 50406681, 61519965, 67208908, 77548740, 80133698, 82026620, 84011135, 100813362, 120200547, 123039930, 160267396, 168022270, 200334245, 201626724, 240401094, 246079860, 252033405, 336044540, 400668490, 480802188, 504066810, 520869037, 601002735, 801336980, 1008133620, 1041738074, 1202005470, 1562607111, 2083476148, 2404010940, 2604345185, 3125214222, 5208690370, 6250428444, 7813035555, 10417380740, 15626071110, 31252142220]

約数ペア:

[(1, 31252142220), (2, 15626071110), (3, 10417380740), (4, 7813035555), (5, 6250428444), (6, 5208690370), (10, 3125214222), (12, 2604345185), (13, 2404010940), (15, 2083476148), (20, 1562607111), (26, 1202005470), (30, 1041738074), (31, 1008133620), (39, 801336980), (52, 601002735), (60, 520869037), (62, 504066810), (65, 480802188), (78, 400668490), (93, 336044540), (124, 252033405), (127, 246079860), (130, 240401094), (155, 201626724), (156, 200334245), (186, 168022270), (195, 160267396), (254, 123039930), (260, 120200547), (310, 100813362), (372, 84011135), (381, 82026620), (390, 80133698), (403, 77548740), (465, 67208908), (508, 61519965), (620, 50406681), (635, 49215972), (762, 41013310), (780, 40066849), (806, 38774370), (930, 33604454), (1209, 25849580), (1270, 24607986), (1524, 20506655), (1612, 19387185), (1651, 18929220), (1860, 16802227), (1905, 16405324), (2015, 15509748), (2418, 12924790), (2540, 12303993), (3302, 9464610), (3810, 8202662), (3937, 7938060), (4030, 7754874), (4836, 6462395), (4953, 6309740), (6045, 5169916), (6604, 4732305), (7620, 4101331), (7874, 3969030), (8060, 3877437), (8255, 3785844), (9906, 3154870), (10177, 3070860), (11811, 2646020), (12090, 2584958), (15748, 1984515), (16510, 1892922), (19685, 1587612), (19812, 1577435), (20354, 1535430), (23622, 1323010), (24180, 1292479), (24765, 1261948), (30531, 1023620), (33020, 946461), (39370, 793806), (40708, 767715), (47244, 661505), (49530, 630974), (50885, 614172), (51181, 610620), (59055, 529204), (61062, 511810), (78740, 396903), (99060, 315487), (101770, 307086), (102362, 305310), (118110, 264602), (122124, 255905), (132301, 236220), (152655, 204724), (153543, 203540)]