40976320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 112

約数和(自身を含む): 121724928

約数和(自身を除く): 80748608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1663, 1760, 2240, 2464, 3080, 3326, 3520, 4928, 6160, 6652, 8315, 11641, 12320, 13304, 16630, 18293, 23282, 24640, 26608, 33260, 36586, 46564, 53216, 58205, 66520, 73172, 91465, 93128, 106432, 116410, 128051, 133040, 146344, 182930, 186256, 232820, 256102, 266080, 292688, 365860, 372512, 465640, 512204, 532160, 585376, 640255, 731720, 745024, 931280, 1024408, 1170752, 1280510, 1463440, 1862560, 2048816, 2561020, 2926880, 3725120, 4097632, 5122040, 5853760, 8195264, 10244080, 20488160, 40976320]

約数ペア:

[(1, 40976320), (2, 20488160), (4, 10244080), (5, 8195264), (7, 5853760), (8, 5122040), (10, 4097632), (11, 3725120), (14, 2926880), (16, 2561020), (20, 2048816), (22, 1862560), (28, 1463440), (32, 1280510), (35, 1170752), (40, 1024408), (44, 931280), (55, 745024), (56, 731720), (64, 640255), (70, 585376), (77, 532160), (80, 512204), (88, 465640), (110, 372512), (112, 365860), (140, 292688), (154, 266080), (160, 256102), (176, 232820), (220, 186256), (224, 182930), (280, 146344), (308, 133040), (320, 128051), (352, 116410), (385, 106432), (440, 93128), (448, 91465), (560, 73172), (616, 66520), (704, 58205), (770, 53216), (880, 46564), (1120, 36586), (1232, 33260), (1540, 26608), (1663, 24640), (1760, 23282), (2240, 18293), (2464, 16630), (3080, 13304), (3326, 12320), (3520, 11641), (4928, 8315), (6160, 6652)]