168358920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 360409080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 101, 116, 120, 145, 174, 202, 232, 290, 303, 348, 404, 435, 479, 505, 580, 606, 696, 808, 870, 958, 1010, 1160, 1212, 1437, 1515, 1740, 1916, 2020, 2395, 2424, 2874, 2929, 3030, 3480, 3832, 4040, 4790, 5748, 5858, 6060, 7185, 8787, 9580, 11496, 11716, 12120, 13891, 14370, 14645, 17574, 19160, 23432, 27782, 28740, 29290, 35148, 41673, 43935, 48379, 55564, 57480, 58580, 69455, 70296, 83346, 87870, 96758, 111128, 117160, 138910, 145137, 166692, 175740, 193516, 208365, 241895, 277820, 290274, 333384, 351480, 387032, 416730, 483790, 555640, 580548, 725685, 833460, 967580, 1161096, 1402991, 1451370, 1666920, 1935160, 2805982, 2902740, 4208973, 5611964, 5805480, 7014955, 8417946, 11223928, 14029910, 16835892, 21044865, 28059820, 33671784, 42089730, 56119640, 84179460, 168358920]

約数ペア:

[(1, 168358920), (2, 84179460), (3, 56119640), (4, 42089730), (5, 33671784), (6, 28059820), (8, 21044865), (10, 16835892), (12, 14029910), (15, 11223928), (20, 8417946), (24, 7014955), (29, 5805480), (30, 5611964), (40, 4208973), (58, 2902740), (60, 2805982), (87, 1935160), (101, 1666920), (116, 1451370), (120, 1402991), (145, 1161096), (174, 967580), (202, 833460), (232, 725685), (290, 580548), (303, 555640), (348, 483790), (404, 416730), (435, 387032), (479, 351480), (505, 333384), (580, 290274), (606, 277820), (696, 241895), (808, 208365), (870, 193516), (958, 175740), (1010, 166692), (1160, 145137), (1212, 138910), (1437, 117160), (1515, 111128), (1740, 96758), (1916, 87870), (2020, 83346), (2395, 70296), (2424, 69455), (2874, 58580), (2929, 57480), (3030, 55564), (3480, 48379), (3832, 43935), (4040, 41673), (4790, 35148), (5748, 29290), (5858, 28740), (6060, 27782), (7185, 23432), (8787, 19160), (9580, 17574), (11496, 14645), (11716, 14370), (12120, 13891)]