10440640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 29260800

約数和(自身を除く): 18820160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 79, 80, 112, 118, 140, 158, 160, 224, 236, 280, 295, 316, 320, 395, 413, 448, 472, 553, 560, 590, 632, 790, 826, 944, 1106, 1120, 1180, 1264, 1580, 1652, 1888, 2065, 2212, 2240, 2360, 2528, 2765, 3160, 3304, 3776, 4130, 4424, 4661, 4720, 5056, 5530, 6320, 6608, 8260, 8848, 9322, 9440, 11060, 12640, 13216, 16520, 17696, 18644, 18880, 22120, 23305, 25280, 26432, 32627, 33040, 35392, 37288, 44240, 46610, 65254, 66080, 74576, 88480, 93220, 130508, 132160, 149152, 163135, 176960, 186440, 261016, 298304, 326270, 372880, 522032, 652540, 745760, 1044064, 1305080, 1491520, 2088128, 2610160, 5220320, 10440640]

約数ペア:

[(1, 10440640), (2, 5220320), (4, 2610160), (5, 2088128), (7, 1491520), (8, 1305080), (10, 1044064), (14, 745760), (16, 652540), (20, 522032), (28, 372880), (32, 326270), (35, 298304), (40, 261016), (56, 186440), (59, 176960), (64, 163135), (70, 149152), (79, 132160), (80, 130508), (112, 93220), (118, 88480), (140, 74576), (158, 66080), (160, 65254), (224, 46610), (236, 44240), (280, 37288), (295, 35392), (316, 33040), (320, 32627), (395, 26432), (413, 25280), (448, 23305), (472, 22120), (553, 18880), (560, 18644), (590, 17696), (632, 16520), (790, 13216), (826, 12640), (944, 11060), (1106, 9440), (1120, 9322), (1180, 8848), (1264, 8260), (1580, 6608), (1652, 6320), (1888, 5530), (2065, 5056), (2212, 4720), (2240, 4661), (2360, 4424), (2528, 4130), (2765, 3776), (3160, 3304)]