802122720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{238727}}^1$

素因数の和:238752

約数の個数: 96

約数和(自身を含む): 2887653888

約数和(自身を除く): 2085531168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 238727, 477454, 716181, 954908, 1193635, 1432362, 1671089, 1909816, 2387270, 2864724, 3342178, 3580905, 3819632, 4774540, 5013267, 5729448, 6684356, 7161810, 7639264, 8355445, 9549080, 10026534, 11458896, 13368712, 14323620, 16710890, 19098160, 20053068, 22917792, 25066335, 26737424, 28647240, 33421780, 38196320, 40106136, 50132670, 53474848, 57294480, 66843560, 80212272, 100265340, 114588960, 133687120, 160424544, 200530680, 267374240, 401061360, 802122720]

約数ペア:

[(1, 802122720), (2, 401061360), (3, 267374240), (4, 200530680), (5, 160424544), (6, 133687120), (7, 114588960), (8, 100265340), (10, 80212272), (12, 66843560), (14, 57294480), (15, 53474848), (16, 50132670), (20, 40106136), (21, 38196320), (24, 33421780), (28, 28647240), (30, 26737424), (32, 25066335), (35, 22917792), (40, 20053068), (42, 19098160), (48, 16710890), (56, 14323620), (60, 13368712), (70, 11458896), (80, 10026534), (84, 9549080), (96, 8355445), (105, 7639264), (112, 7161810), (120, 6684356), (140, 5729448), (160, 5013267), (168, 4774540), (210, 3819632), (224, 3580905), (240, 3342178), (280, 2864724), (336, 2387270), (420, 1909816), (480, 1671089), (560, 1432362), (672, 1193635), (840, 954908), (1120, 716181), (1680, 477454), (3360, 238727)]