196892040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4957}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 592580160

約数和(自身を除く): 395688120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4957, 4965, 6620, 7944, 9914, 9930, 13240, 14871, 19828, 19860, 24785, 29742, 39656, 39720, 49570, 59484, 74355, 99140, 118968, 148710, 198280, 297420, 594840, 1640767, 3281534, 4922301, 6563068, 8203835, 9844602, 13126136, 16407670, 19689204, 24611505, 32815340, 39378408, 49223010, 65630680, 98446020, 196892040]

約数ペア:

[(1, 196892040), (2, 98446020), (3, 65630680), (4, 49223010), (5, 39378408), (6, 32815340), (8, 24611505), (10, 19689204), (12, 16407670), (15, 13126136), (20, 9844602), (24, 8203835), (30, 6563068), (40, 4922301), (60, 3281534), (120, 1640767), (331, 594840), (662, 297420), (993, 198280), (1324, 148710), (1655, 118968), (1986, 99140), (2648, 74355), (3310, 59484), (3972, 49570), (4957, 39720), (4965, 39656), (6620, 29742), (7944, 24785), (9914, 19860), (9930, 19828), (13240, 14871)]