931290640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5417}}^1$

素因数の和:5744

約数の個数: 80

約数和(自身を含む): 2483091072

約数和(自身を除く): 1551800432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 307, 560, 614, 1228, 1535, 2149, 2456, 3070, 4298, 4912, 5417, 6140, 8596, 10745, 10834, 12280, 17192, 21490, 21668, 24560, 27085, 34384, 37919, 42980, 43336, 54170, 75838, 85960, 86672, 108340, 151676, 171920, 189595, 216680, 303352, 379190, 433360, 606704, 758380, 1516760, 1663019, 3033520, 3326038, 6652076, 8315095, 11641133, 13304152, 16630190, 23282266, 26608304, 33260380, 46564532, 58205665, 66520760, 93129064, 116411330, 133041520, 186258128, 232822660, 465645320, 931290640]

約数ペア:

[(1, 931290640), (2, 465645320), (4, 232822660), (5, 186258128), (7, 133041520), (8, 116411330), (10, 93129064), (14, 66520760), (16, 58205665), (20, 46564532), (28, 33260380), (35, 26608304), (40, 23282266), (56, 16630190), (70, 13304152), (80, 11641133), (112, 8315095), (140, 6652076), (280, 3326038), (307, 3033520), (560, 1663019), (614, 1516760), (1228, 758380), (1535, 606704), (2149, 433360), (2456, 379190), (3070, 303352), (4298, 216680), (4912, 189595), (5417, 171920), (6140, 151676), (8596, 108340), (10745, 86672), (10834, 85960), (12280, 75838), (17192, 54170), (21490, 43336), (21668, 42980), (24560, 37919), (27085, 34384)]