1609900320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{479137}}^1$

素因数の和:479162

約数の個数: 96

約数和(自身を含む): 5795653248

約数和(自身を除く): 4185752928

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, 479137, 958274, 1437411, 1916548, 2395685, 2874822, 3353959, 3833096, 4791370, 5749644, 6707918, 7187055, 7666192, 9582740, 10061877, 11499288, 13415836, 14374110, 15332384, 16769795, 19165480, 20123754, 22998576, 26831672, 28748220, 33539590, 38330960, 40247508, 45997152, 50309385, 53663344, 57496440, 67079180, 76661920, 80495016, 100618770, 107326688, 114992880, 134158360, 160990032, 201237540, 229985760, 268316720, 321980064, 402475080, 536633440, 804950160, 1609900320]

約数ペア:

[(1, 1609900320), (2, 804950160), (3, 536633440), (4, 402475080), (5, 321980064), (6, 268316720), (7, 229985760), (8, 201237540), (10, 160990032), (12, 134158360), (14, 114992880), (15, 107326688), (16, 100618770), (20, 80495016), (21, 76661920), (24, 67079180), (28, 57496440), (30, 53663344), (32, 50309385), (35, 45997152), (40, 40247508), (42, 38330960), (48, 33539590), (56, 28748220), (60, 26831672), (70, 22998576), (80, 20123754), (84, 19165480), (96, 16769795), (105, 15332384), (112, 14374110), (120, 13415836), (140, 11499288), (160, 10061877), (168, 9582740), (210, 7666192), (224, 7187055), (240, 6707918), (280, 5749644), (336, 4791370), (420, 3833096), (480, 3353959), (560, 2874822), (672, 2395685), (840, 1916548), (1120, 1437411), (1680, 958274), (3360, 479137)]