170420320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2660

約数の個数: 96

約数和(自身を含む): 468115200

約数和(自身を除く): 297694880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 2065, 2360, 2579, 3304, 4130, 4720, 5158, 6608, 8260, 9440, 10316, 12895, 13216, 16520, 18053, 20632, 25790, 33040, 36106, 41264, 51580, 66080, 72212, 82528, 90265, 103160, 144424, 152161, 180530, 206320, 288848, 304322, 361060, 412640, 577696, 608644, 722120, 760805, 1065127, 1217288, 1444240, 1521610, 2130254, 2434576, 2888480, 3043220, 4260508, 4869152, 5325635, 6086440, 8521016, 10651270, 12172880, 17042032, 21302540, 24345760, 34084064, 42605080, 85210160, 170420320]

約数ペア:

[(1, 170420320), (2, 85210160), (4, 42605080), (5, 34084064), (7, 24345760), (8, 21302540), (10, 17042032), (14, 12172880), (16, 10651270), (20, 8521016), (28, 6086440), (32, 5325635), (35, 4869152), (40, 4260508), (56, 3043220), (59, 2888480), (70, 2434576), (80, 2130254), (112, 1521610), (118, 1444240), (140, 1217288), (160, 1065127), (224, 760805), (236, 722120), (280, 608644), (295, 577696), (413, 412640), (472, 361060), (560, 304322), (590, 288848), (826, 206320), (944, 180530), (1120, 152161), (1180, 144424), (1652, 103160), (1888, 90265), (2065, 82528), (2360, 72212), (2579, 66080), (3304, 51580), (4130, 41264), (4720, 36106), (5158, 33040), (6608, 25790), (8260, 20632), (9440, 18053), (10316, 16520), (12895, 13216)]