71647067520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1776961}}^1$

素因数の和:1776993

約数の個数: 192

約数和(自身を含む): 282750193440

約数和(自身を除く): 211103125920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 1776961, 3553922, 5330883, 7107844, 8884805, 10661766, 12438727, 14215688, 15992649, 17769610, 21323532, 24877454, 26654415, 28431376, 31985298, 35539220, 37316181, 42647064, 49754908, 53308830, 56862752, 62193635, 63970596, 71078440, 74632362, 79963245, 85294128, 99509816, 106617660, 111948543, 113725504, 124387270, 127941192, 142156880, 149264724, 159926490, 170588256, 186580905, 199019632, 213235320, 223897086, 227451008, 248774540, 255882384, 284313760, 298529448, 319852980, 341176512, 373161810, 398039264, 426470640, 447794172, 497549080, 511764768, 559742715, 568627520, 597058896, 639705960, 682353024, 746323620, 796078528, 852941280, 895588344, 995098160, 1023529536, 1119485430, 1137255040, 1194117792, 1279411920, 1492647240, 1592157056, 1705882560, 1791176688, 1990196320, 2047059072, 2238970860, 2388235584, 2558823840, 2985294480, 3411765120, 3582353376, 3980392640, 4477941720, 4776471168, 5117647680, 5970588960, 7164706752, 7960785280, 8955883440, 10235295360, 11941177920, 14329413504, 17911766880, 23882355840, 35823533760, 71647067520]

約数ペア:

[(1, 71647067520), (2, 35823533760), (3, 23882355840), (4, 17911766880), (5, 14329413504), (6, 11941177920), (7, 10235295360), (8, 8955883440), (9, 7960785280), (10, 7164706752), (12, 5970588960), (14, 5117647680), (15, 4776471168), (16, 4477941720), (18, 3980392640), (20, 3582353376), (21, 3411765120), (24, 2985294480), (28, 2558823840), (30, 2388235584), (32, 2238970860), (35, 2047059072), (36, 1990196320), (40, 1791176688), (42, 1705882560), (45, 1592157056), (48, 1492647240), (56, 1279411920), (60, 1194117792), (63, 1137255040), (64, 1119485430), (70, 1023529536), (72, 995098160), (80, 895588344), (84, 852941280), (90, 796078528), (96, 746323620), (105, 682353024), (112, 639705960), (120, 597058896), (126, 568627520), (128, 559742715), (140, 511764768), (144, 497549080), (160, 447794172), (168, 426470640), (180, 398039264), (192, 373161810), (210, 341176512), (224, 319852980), (240, 298529448), (252, 284313760), (280, 255882384), (288, 248774540), (315, 227451008), (320, 223897086), (336, 213235320), (360, 199019632), (384, 186580905), (420, 170588256), (448, 159926490), (480, 149264724), (504, 142156880), (560, 127941192), (576, 124387270), (630, 113725504), (640, 111948543), (672, 106617660), (720, 99509816), (840, 85294128), (896, 79963245), (960, 74632362), (1008, 71078440), (1120, 63970596), (1152, 62193635), (1260, 56862752), (1344, 53308830), (1440, 49754908), (1680, 42647064), (1920, 37316181), (2016, 35539220), (2240, 31985298), (2520, 28431376), (2688, 26654415), (2880, 24877454), (3360, 21323532), (4032, 17769610), (4480, 15992649), (5040, 14215688), (5760, 12438727), (6720, 10661766), (8064, 8884805), (10080, 7107844), (13440, 5330883), (20160, 3553922), (40320, 1776961)]