7140739680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{183661}}^1$

素因数の和:183691

約数の個数: 144

約数和(自身を含む): 25270421904

約数和(自身を除く): 18129682224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 183661, 367322, 550983, 734644, 918305, 1101966, 1469288, 1652949, 1836610, 2203932, 2754915, 2938576, 3305898, 3673220, 4407864, 4958847, 5509830, 5877152, 6611796, 7346440, 8264745, 8815728, 9917694, 11019660, 13223592, 14692880, 14876541, 16529490, 17631456, 19835388, 22039320, 24794235, 26447184, 29385760, 29753082, 33058980, 39670776, 44078640, 44629623, 49588470, 52894368, 59506164, 66117960, 74382705, 79341552, 88157280, 89259246, 99176940, 119012328, 132235920, 148765410, 158683104, 178518492, 198353880, 223148115, 238024656, 264471840, 297530820, 357036984, 396707760, 446296230, 476049312, 595061640, 714073968, 793415520, 892592460, 1190123280, 1428147936, 1785184920, 2380246560, 3570369840, 7140739680]

約数ペア:

[(1, 7140739680), (2, 3570369840), (3, 2380246560), (4, 1785184920), (5, 1428147936), (6, 1190123280), (8, 892592460), (9, 793415520), (10, 714073968), (12, 595061640), (15, 476049312), (16, 446296230), (18, 396707760), (20, 357036984), (24, 297530820), (27, 264471840), (30, 238024656), (32, 223148115), (36, 198353880), (40, 178518492), (45, 158683104), (48, 148765410), (54, 132235920), (60, 119012328), (72, 99176940), (80, 89259246), (81, 88157280), (90, 79341552), (96, 74382705), (108, 66117960), (120, 59506164), (135, 52894368), (144, 49588470), (160, 44629623), (162, 44078640), (180, 39670776), (216, 33058980), (240, 29753082), (243, 29385760), (270, 26447184), (288, 24794235), (324, 22039320), (360, 19835388), (405, 17631456), (432, 16529490), (480, 14876541), (486, 14692880), (540, 13223592), (648, 11019660), (720, 9917694), (810, 8815728), (864, 8264745), (972, 7346440), (1080, 6611796), (1215, 5877152), (1296, 5509830), (1440, 4958847), (1620, 4407864), (1944, 3673220), (2160, 3305898), (2430, 2938576), (2592, 2754915), (3240, 2203932), (3888, 1836610), (4320, 1652949), (4860, 1469288), (6480, 1101966), (7776, 918305), (9720, 734644), (12960, 550983), (19440, 367322), (38880, 183661)]