7125291320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{41513}}^1$

素因数の和:42144

約数の個数: 64

約数和(自身を含む): 18352509120

約数和(自身を除く): 11227217800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 613, 1226, 2452, 3065, 4291, 4904, 6130, 8582, 12260, 17164, 21455, 24520, 34328, 41513, 42910, 83026, 85820, 166052, 171640, 207565, 290591, 332104, 415130, 581182, 830260, 1162364, 1452955, 1660520, 2324728, 2905910, 5811820, 11623640, 25447469, 50894938, 101789876, 127237345, 178132283, 203579752, 254474690, 356264566, 508949380, 712529132, 890661415, 1017898760, 1425058264, 1781322830, 3562645660, 7125291320]

約数ペア:

[(1, 7125291320), (2, 3562645660), (4, 1781322830), (5, 1425058264), (7, 1017898760), (8, 890661415), (10, 712529132), (14, 508949380), (20, 356264566), (28, 254474690), (35, 203579752), (40, 178132283), (56, 127237345), (70, 101789876), (140, 50894938), (280, 25447469), (613, 11623640), (1226, 5811820), (2452, 2905910), (3065, 2324728), (4291, 1660520), (4904, 1452955), (6130, 1162364), (8582, 830260), (12260, 581182), (17164, 415130), (21455, 332104), (24520, 290591), (34328, 207565), (41513, 171640), (42910, 166052), (83026, 85820)]