3117255840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7759}}^1$

素因数の和:7817

約数の個数: 240

約数和(自身を含む): 11357660160

約数和(自身を除く): 8240404320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 7759, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 15518, 16740, 20088, 22320, 23277, 25110, 26784, 31036, 33480, 38795, 40176, 44640, 46554, 50220, 62072, 66960, 69831, 77590, 80352, 93108, 100440, 116385, 124144, 133920, 139662, 155180, 186216, 200880, 209493, 232770, 240529, 248288, 279324, 310360, 349155, 372432, 401760, 418986, 465540, 481058, 558648, 620720, 628479, 698310, 721587, 744864, 837972, 931080, 962116, 1047465, 1117296, 1202645, 1241440, 1256958, 1396620, 1443174, 1675944, 1862160, 1924232, 2094930, 2164761, 2234592, 2405290, 2513916, 2793240, 2886348, 3142395, 3351888, 3607935, 3724320, 3848464, 4189860, 4329522, 4810580, 5027832, 5586480, 5772696, 6284790, 6494283, 6703776, 7215870, 7696928, 8379720, 8659044, 9621160, 10055664, 10823805, 11172960, 11545392, 12569580, 12988566, 14431740, 16759440, 17318088, 19242320, 19482849, 20111328, 21647610, 23090784, 25139160, 25977132, 28863480, 32471415, 33518880, 34636176, 38484640, 38965698, 43295220, 50278320, 51954264, 57726960, 64942830, 69272352, 77931396, 86590440, 97414245, 100556640, 103908528, 115453920, 129885660, 155862792, 173180880, 194828490, 207817056, 259771320, 311725584, 346361760, 389656980, 519542640, 623451168, 779313960, 1039085280, 1558627920, 3117255840]

約数ペア:

[(1, 3117255840), (2, 1558627920), (3, 1039085280), (4, 779313960), (5, 623451168), (6, 519542640), (8, 389656980), (9, 346361760), (10, 311725584), (12, 259771320), (15, 207817056), (16, 194828490), (18, 173180880), (20, 155862792), (24, 129885660), (27, 115453920), (30, 103908528), (31, 100556640), (32, 97414245), (36, 86590440), (40, 77931396), (45, 69272352), (48, 64942830), (54, 57726960), (60, 51954264), (62, 50278320), (72, 43295220), (80, 38965698), (81, 38484640), (90, 34636176), (93, 33518880), (96, 32471415), (108, 28863480), (120, 25977132), (124, 25139160), (135, 23090784), (144, 21647610), (155, 20111328), (160, 19482849), (162, 19242320), (180, 17318088), (186, 16759440), (216, 14431740), (240, 12988566), (248, 12569580), (270, 11545392), (279, 11172960), (288, 10823805), (310, 10055664), (324, 9621160), (360, 8659044), (372, 8379720), (405, 7696928), (432, 7215870), (465, 6703776), (480, 6494283), (496, 6284790), (540, 5772696), (558, 5586480), (620, 5027832), (648, 4810580), (720, 4329522), (744, 4189860), (810, 3848464), (837, 3724320), (864, 3607935), (930, 3351888), (992, 3142395), (1080, 2886348), (1116, 2793240), (1240, 2513916), (1296, 2405290), (1395, 2234592), (1440, 2164761), (1488, 2094930), (1620, 1924232), (1674, 1862160), (1860, 1675944), (2160, 1443174), (2232, 1396620), (2480, 1256958), (2511, 1241440), (2592, 1202645), (2790, 1117296), (2976, 1047465), (3240, 962116), (3348, 931080), (3720, 837972), (4185, 744864), (4320, 721587), (4464, 698310), (4960, 628479), (5022, 620720), (5580, 558648), (6480, 481058), (6696, 465540), (7440, 418986), (7759, 401760), (8370, 372432), (8928, 349155), (10044, 310360), (11160, 279324), (12555, 248288), (12960, 240529), (13392, 232770), (14880, 209493), (15518, 200880), (16740, 186216), (20088, 155180), (22320, 139662), (23277, 133920), (25110, 124144), (26784, 116385), (31036, 100440), (33480, 93108), (38795, 80352), (40176, 77590), (44640, 69831), (46554, 66960), (50220, 62072)]