196381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19717}}^1$

素因数の和:19814

約数の個数: 64

約数和(自身を含む): 596272320

約数和(自身を除く): 399891000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 19717, 39434, 59151, 78868, 98585, 118302, 157736, 197170, 236604, 295755, 394340, 473208, 591510, 788680, 1183020, 1636511, 2366040, 3273022, 4909533, 6546044, 8182555, 9819066, 13092088, 16365110, 19638132, 24547665, 32730220, 39276264, 49095330, 65460440, 98190660, 196381320]

約数ペア:

[(1, 196381320), (2, 98190660), (3, 65460440), (4, 49095330), (5, 39276264), (6, 32730220), (8, 24547665), (10, 19638132), (12, 16365110), (15, 13092088), (20, 9819066), (24, 8182555), (30, 6546044), (40, 4909533), (60, 3273022), (83, 2366040), (120, 1636511), (166, 1183020), (249, 788680), (332, 591510), (415, 473208), (498, 394340), (664, 295755), (830, 236604), (996, 197170), (1245, 157736), (1660, 118302), (1992, 98585), (2490, 78868), (3320, 59151), (4980, 39434), (9960, 19717)]