831435840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{32077}}^1$

素因数の和:32106

約数の個数: 140

約数和(自身を含む): 2957655756

約数和(自身を除く): 2126219916

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 32077, 64154, 96231, 128308, 160385, 192462, 256616, 288693, 320770, 384924, 481155, 513232, 577386, 641540, 769848, 866079, 962310, 1026464, 1154772, 1283080, 1443465, 1539696, 1732158, 1924620, 2052928, 2309544, 2566160, 2598237, 2886930, 3079392, 3464316, 3849240, 4330395, 4619088, 5132320, 5196474, 5773860, 6158784, 6928632, 7698480, 8660790, 9238176, 10264640, 10392948, 11547720, 12991185, 13857264, 15396960, 17321580, 18476352, 20785896, 23095440, 25982370, 27714528, 30793920, 34643160, 41571792, 46190880, 51964740, 55429056, 69286320, 83143584, 92381760, 103929480, 138572640, 166287168, 207858960, 277145280, 415717920, 831435840]

約数ペア:

[(1, 831435840), (2, 415717920), (3, 277145280), (4, 207858960), (5, 166287168), (6, 138572640), (8, 103929480), (9, 92381760), (10, 83143584), (12, 69286320), (15, 55429056), (16, 51964740), (18, 46190880), (20, 41571792), (24, 34643160), (27, 30793920), (30, 27714528), (32, 25982370), (36, 23095440), (40, 20785896), (45, 18476352), (48, 17321580), (54, 15396960), (60, 13857264), (64, 12991185), (72, 11547720), (80, 10392948), (81, 10264640), (90, 9238176), (96, 8660790), (108, 7698480), (120, 6928632), (135, 6158784), (144, 5773860), (160, 5196474), (162, 5132320), (180, 4619088), (192, 4330395), (216, 3849240), (240, 3464316), (270, 3079392), (288, 2886930), (320, 2598237), (324, 2566160), (360, 2309544), (405, 2052928), (432, 1924620), (480, 1732158), (540, 1539696), (576, 1443465), (648, 1283080), (720, 1154772), (810, 1026464), (864, 962310), (960, 866079), (1080, 769848), (1296, 641540), (1440, 577386), (1620, 513232), (1728, 481155), (2160, 384924), (2592, 320770), (2880, 288693), (3240, 256616), (4320, 192462), (5184, 160385), (6480, 128308), (8640, 96231), (12960, 64154), (25920, 32077)]