15693460720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{337639}}^1$

素因数の和:337742

約数の個数: 80

約数和(自身を含む): 42202298880

約数和(自身を除く): 26508838160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 23240, 46480, 337639, 675278, 1350556, 1688195, 2363473, 2701112, 3376390, 4726946, 5402224, 6752780, 9453892, 11817365, 13505560, 18907784, 23634730, 27011120, 28024037, 37815568, 47269460, 56048074, 94538920, 112096148, 140120185, 189077840, 196168259, 224192296, 280240370, 392336518, 448384592, 560480740, 784673036, 980841295, 1120961480, 1569346072, 1961682590, 2241922960, 3138692144, 3923365180, 7846730360, 15693460720]

約数ペア:

[(1, 15693460720), (2, 7846730360), (4, 3923365180), (5, 3138692144), (7, 2241922960), (8, 1961682590), (10, 1569346072), (14, 1120961480), (16, 980841295), (20, 784673036), (28, 560480740), (35, 448384592), (40, 392336518), (56, 280240370), (70, 224192296), (80, 196168259), (83, 189077840), (112, 140120185), (140, 112096148), (166, 94538920), (280, 56048074), (332, 47269460), (415, 37815568), (560, 28024037), (581, 27011120), (664, 23634730), (830, 18907784), (1162, 13505560), (1328, 11817365), (1660, 9453892), (2324, 6752780), (2905, 5402224), (3320, 4726946), (4648, 3376390), (5810, 2701112), (6640, 2363473), (9296, 1688195), (11620, 1350556), (23240, 675278), (46480, 337639)]