2659443960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{6551}}^1$

素因数の和:6781

約数の個数: 128

約数和(自身を含む): 8491392000

約数和(自身を除く): 5831948040

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, 199, 204, 255, 340, 398, 408, 510, 597, 680, 796, 995, 1020, 1194, 1592, 1990, 2040, 2388, 2985, 3383, 3980, 4776, 5970, 6551, 6766, 7960, 10149, 11940, 13102, 13532, 16915, 19653, 20298, 23880, 26204, 27064, 32755, 33830, 39306, 40596, 50745, 52408, 65510, 67660, 78612, 81192, 98265, 101490, 111367, 131020, 135320, 157224, 196530, 202980, 222734, 262040, 334101, 393060, 405960, 445468, 556835, 668202, 786120, 890936, 1113670, 1303649, 1336404, 1670505, 2227340, 2607298, 2672808, 3341010, 3910947, 4454680, 5214596, 6518245, 6682020, 7821894, 10429192, 13036490, 13364040, 15643788, 19554735, 22162033, 26072980, 31287576, 39109470, 44324066, 52145960, 66486099, 78218940, 88648132, 110810165, 132972198, 156437880, 177296264, 221620330, 265944396, 332430495, 443240660, 531888792, 664860990, 886481320, 1329721980, 2659443960]

約数ペア:

[(1, 2659443960), (2, 1329721980), (3, 886481320), (4, 664860990), (5, 531888792), (6, 443240660), (8, 332430495), (10, 265944396), (12, 221620330), (15, 177296264), (17, 156437880), (20, 132972198), (24, 110810165), (30, 88648132), (34, 78218940), (40, 66486099), (51, 52145960), (60, 44324066), (68, 39109470), (85, 31287576), (102, 26072980), (120, 22162033), (136, 19554735), (170, 15643788), (199, 13364040), (204, 13036490), (255, 10429192), (340, 7821894), (398, 6682020), (408, 6518245), (510, 5214596), (597, 4454680), (680, 3910947), (796, 3341010), (995, 2672808), (1020, 2607298), (1194, 2227340), (1592, 1670505), (1990, 1336404), (2040, 1303649), (2388, 1113670), (2985, 890936), (3383, 786120), (3980, 668202), (4776, 556835), (5970, 445468), (6551, 405960), (6766, 393060), (7960, 334101), (10149, 262040), (11940, 222734), (13102, 202980), (13532, 196530), (16915, 157224), (19653, 135320), (20298, 131020), (23880, 111367), (26204, 101490), (27064, 98265), (32755, 81192), (33830, 78612), (39306, 67660), (40596, 65510), (50745, 52408)]