420166080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4003

約数の個数: 168

約数和(自身を含む): 1484632032

約数和(自身を除く): 1064465952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3943, 4440, 5328, 5920, 6660, 7104, 7886, 8880, 10656, 11829, 11840, 13320, 15772, 17760, 19715, 21312, 23658, 26640, 31544, 35487, 35520, 39430, 47316, 53280, 59145, 63088, 70974, 78860, 94632, 106560, 118290, 126176, 141948, 145891, 157720, 177435, 189264, 236580, 252352, 283896, 291782, 315440, 354870, 378528, 437673, 473160, 567792, 583564, 630880, 709740, 729455, 757056, 875346, 946320, 1135584, 1167128, 1261760, 1313019, 1419480, 1458910, 1750692, 1892640, 2188365, 2271168, 2334256, 2626038, 2838960, 2917820, 3501384, 3785280, 4376730, 4668512, 5252076, 5677920, 5835640, 6565095, 7002768, 8753460, 9337024, 10504152, 11355840, 11671280, 13130190, 14005536, 17506920, 21008304, 23342560, 26260380, 28011072, 35013840, 42016608, 46685120, 52520760, 70027680, 84033216, 105041520, 140055360, 210083040, 420166080]

約数ペア:

[(1, 420166080), (2, 210083040), (3, 140055360), (4, 105041520), (5, 84033216), (6, 70027680), (8, 52520760), (9, 46685120), (10, 42016608), (12, 35013840), (15, 28011072), (16, 26260380), (18, 23342560), (20, 21008304), (24, 17506920), (30, 14005536), (32, 13130190), (36, 11671280), (37, 11355840), (40, 10504152), (45, 9337024), (48, 8753460), (60, 7002768), (64, 6565095), (72, 5835640), (74, 5677920), (80, 5252076), (90, 4668512), (96, 4376730), (111, 3785280), (120, 3501384), (144, 2917820), (148, 2838960), (160, 2626038), (180, 2334256), (185, 2271168), (192, 2188365), (222, 1892640), (240, 1750692), (288, 1458910), (296, 1419480), (320, 1313019), (333, 1261760), (360, 1167128), (370, 1135584), (444, 946320), (480, 875346), (555, 757056), (576, 729455), (592, 709740), (666, 630880), (720, 583564), (740, 567792), (888, 473160), (960, 437673), (1110, 378528), (1184, 354870), (1332, 315440), (1440, 291782), (1480, 283896), (1665, 252352), (1776, 236580), (2220, 189264), (2368, 177435), (2664, 157720), (2880, 145891), (2960, 141948), (3330, 126176), (3552, 118290), (3943, 106560), (4440, 94632), (5328, 78860), (5920, 70974), (6660, 63088), (7104, 59145), (7886, 53280), (8880, 47316), (10656, 39430), (11829, 35520), (11840, 35487), (13320, 31544), (15772, 26640), (17760, 23658), (19715, 21312)]