565546920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 1728604800

約数和(自身を除く): 1163057880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 179, 226, 233, 339, 358, 452, 466, 537, 565, 678, 699, 716, 895, 904, 932, 1074, 1130, 1165, 1356, 1398, 1432, 1695, 1790, 1864, 2148, 2260, 2330, 2685, 2712, 2796, 3390, 3495, 3580, 4296, 4520, 4660, 5370, 5592, 6780, 6990, 7160, 9320, 10740, 13560, 13980, 20227, 21480, 26329, 27960, 40454, 41707, 52658, 60681, 78987, 80908, 83414, 101135, 105316, 121362, 125121, 131645, 157974, 161816, 166828, 202270, 208535, 210632, 242724, 250242, 263290, 303405, 315948, 333656, 394935, 404540, 417070, 485448, 500484, 526580, 606810, 625605, 631896, 789870, 809080, 834140, 1000968, 1053160, 1213620, 1251210, 1579740, 1668280, 2427240, 2502420, 3159480, 4712891, 5004840, 9425782, 14138673, 18851564, 23564455, 28277346, 37703128, 47128910, 56554692, 70693365, 94257820, 113109384, 141386730, 188515640, 282773460, 565546920]

約数ペア:

[(1, 565546920), (2, 282773460), (3, 188515640), (4, 141386730), (5, 113109384), (6, 94257820), (8, 70693365), (10, 56554692), (12, 47128910), (15, 37703128), (20, 28277346), (24, 23564455), (30, 18851564), (40, 14138673), (60, 9425782), (113, 5004840), (120, 4712891), (179, 3159480), (226, 2502420), (233, 2427240), (339, 1668280), (358, 1579740), (452, 1251210), (466, 1213620), (537, 1053160), (565, 1000968), (678, 834140), (699, 809080), (716, 789870), (895, 631896), (904, 625605), (932, 606810), (1074, 526580), (1130, 500484), (1165, 485448), (1356, 417070), (1398, 404540), (1432, 394935), (1695, 333656), (1790, 315948), (1864, 303405), (2148, 263290), (2260, 250242), (2330, 242724), (2685, 210632), (2712, 208535), (2796, 202270), (3390, 166828), (3495, 161816), (3580, 157974), (4296, 131645), (4520, 125121), (4660, 121362), (5370, 105316), (5592, 101135), (6780, 83414), (6990, 80908), (7160, 78987), (9320, 60681), (10740, 52658), (13560, 41707), (13980, 40454), (20227, 27960), (21480, 26329)]