2145637264920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{40927}}^1$

素因数の和:41818

約数の個数: 256

約数和(自身を含む): 7044068966400

約数和(自身を除く): 4898431701480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 829, 930, 1020, 1054, 1240, 1581, 1658, 1860, 2040, 2108, 2487, 2635, 3162, 3316, 3720, 4145, 4216, 4974, 5270, 6324, 6632, 7905, 8290, 9948, 10540, 12435, 12648, 14093, 15810, 16580, 19896, 21080, 24870, 25699, 28186, 31620, 33160, 40927, 42279, 49740, 51398, 56372, 63240, 70465, 77097, 81854, 84558, 99480, 102796, 112744, 122781, 128495, 140930, 154194, 163708, 169116, 204635, 205592, 211395, 245562, 256990, 281860, 308388, 327416, 338232, 385485, 409270, 422790, 436883, 491124, 513980, 563720, 613905, 616776, 695759, 770970, 818540, 845580, 873766, 982248, 1027960, 1227810, 1268737, 1310649, 1391518, 1541940, 1637080, 1691160, 1747532, 2087277, 2184415, 2455620, 2537474, 2621298, 2783036, 3083880, 3478795, 3495064, 3806211, 4174554, 4368830, 4911240, 5074948, 5242596, 5566072, 6343685, 6553245, 6957590, 7612422, 8349108, 8737660, 10149896, 10436385, 10485192, 12687370, 13106490, 13915180, 15224844, 16698216, 17475320, 19031055, 20872770, 21568529, 25374740, 26212980, 27830360, 30449688, 33928483, 38062110, 41745540, 43137058, 50749480, 52425960, 64705587, 67856966, 76124220, 83491080, 86274116, 101785449, 107842645, 129411174, 135713932, 152248440, 169642415, 172548232, 203570898, 215685290, 258822348, 271427864, 323527935, 339284830, 407141796, 431370580, 508927245, 517644696, 576784211, 647055870, 678569660, 814283592, 862741160, 1017854490, 1051782973, 1153568422, 1294111740, 1357139320, 1730352633, 2035708980, 2103565946, 2307136844, 2588223480, 2883921055, 3155348919, 3460705266, 4071417960, 4207131892, 4614273688, 5258914865, 5767842110, 6310697838, 6921410532, 8414263784, 8651763165, 10517829730, 11535684220, 12621395676, 13842821064, 15776744595, 17303526330, 17880310541, 21035659460, 23071368440, 25242791352, 31553489190, 34607052660, 35760621082, 42071318920, 53640931623, 63106978380, 69214105320, 71521242164, 89401552705, 107281863246, 126213956760, 143042484328, 178803105410, 214563726492, 268204658115, 357606210820, 429127452984, 536409316230, 715212421640, 1072818632460, 2145637264920]

約数ペア:

[(1, 2145637264920), (2, 1072818632460), (3, 715212421640), (4, 536409316230), (5, 429127452984), (6, 357606210820), (8, 268204658115), (10, 214563726492), (12, 178803105410), (15, 143042484328), (17, 126213956760), (20, 107281863246), (24, 89401552705), (30, 71521242164), (31, 69214105320), (34, 63106978380), (40, 53640931623), (51, 42071318920), (60, 35760621082), (62, 34607052660), (68, 31553489190), (85, 25242791352), (93, 23071368440), (102, 21035659460), (120, 17880310541), (124, 17303526330), (136, 15776744595), (155, 13842821064), (170, 12621395676), (186, 11535684220), (204, 10517829730), (248, 8651763165), (255, 8414263784), (310, 6921410532), (340, 6310697838), (372, 5767842110), (408, 5258914865), (465, 4614273688), (510, 4207131892), (527, 4071417960), (620, 3460705266), (680, 3155348919), (744, 2883921055), (829, 2588223480), (930, 2307136844), (1020, 2103565946), (1054, 2035708980), (1240, 1730352633), (1581, 1357139320), (1658, 1294111740), (1860, 1153568422), (2040, 1051782973), (2108, 1017854490), (2487, 862741160), (2635, 814283592), (3162, 678569660), (3316, 647055870), (3720, 576784211), (4145, 517644696), (4216, 508927245), (4974, 431370580), (5270, 407141796), (6324, 339284830), (6632, 323527935), (7905, 271427864), (8290, 258822348), (9948, 215685290), (10540, 203570898), (12435, 172548232), (12648, 169642415), (14093, 152248440), (15810, 135713932), (16580, 129411174), (19896, 107842645), (21080, 101785449), (24870, 86274116), (25699, 83491080), (28186, 76124220), (31620, 67856966), (33160, 64705587), (40927, 52425960), (42279, 50749480), (49740, 43137058), (51398, 41745540), (56372, 38062110), (63240, 33928483), (70465, 30449688), (77097, 27830360), (81854, 26212980), (84558, 25374740), (99480, 21568529), (102796, 20872770), (112744, 19031055), (122781, 17475320), (128495, 16698216), (140930, 15224844), (154194, 13915180), (163708, 13106490), (169116, 12687370), (204635, 10485192), (205592, 10436385), (211395, 10149896), (245562, 8737660), (256990, 8349108), (281860, 7612422), (308388, 6957590), (327416, 6553245), (338232, 6343685), (385485, 5566072), (409270, 5242596), (422790, 5074948), (436883, 4911240), (491124, 4368830), (513980, 4174554), (563720, 3806211), (613905, 3495064), (616776, 3478795), (695759, 3083880), (770970, 2783036), (818540, 2621298), (845580, 2537474), (873766, 2455620), (982248, 2184415), (1027960, 2087277), (1227810, 1747532), (1268737, 1691160), (1310649, 1637080), (1391518, 1541940)]