2161753320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1059683}}^1$

素因数の和:1059714

約数の個数: 64

約数和(自身を含む): 6866752320

約数和(自身を除く): 4704999000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1059683, 2119366, 3179049, 4238732, 5298415, 6358098, 8477464, 10596830, 12716196, 15895245, 18014611, 21193660, 25432392, 31790490, 36029222, 42387320, 54043833, 63580980, 72058444, 90073055, 108087666, 127161960, 144116888, 180146110, 216175332, 270219165, 360292220, 432350664, 540438330, 720584440, 1080876660, 2161753320]

約数ペア:

[(1, 2161753320), (2, 1080876660), (3, 720584440), (4, 540438330), (5, 432350664), (6, 360292220), (8, 270219165), (10, 216175332), (12, 180146110), (15, 144116888), (17, 127161960), (20, 108087666), (24, 90073055), (30, 72058444), (34, 63580980), (40, 54043833), (51, 42387320), (60, 36029222), (68, 31790490), (85, 25432392), (102, 21193660), (120, 18014611), (136, 15895245), (170, 12716196), (204, 10596830), (255, 8477464), (340, 6358098), (408, 5298415), (510, 4238732), (680, 3179049), (1020, 2119366), (2040, 1059683)]