200801640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1451

約数の個数: 128

約数和(自身を含む): 655925760

約数和(自身を除く): 455124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1327, 1455, 1560, 1940, 2328, 2522, 2654, 2910, 3783, 3880, 3981, 5044, 5308, 5820, 6305, 6635, 7566, 7962, 10088, 10616, 11640, 12610, 13270, 15132, 15924, 17251, 18915, 19905, 25220, 26540, 30264, 31848, 34502, 37830, 39810, 50440, 51753, 53080, 69004, 75660, 79620, 86255, 103506, 128719, 138008, 151320, 159240, 172510, 207012, 257438, 258765, 345020, 386157, 414024, 514876, 517530, 643595, 690040, 772314, 1029752, 1035060, 1287190, 1544628, 1673347, 1930785, 2070120, 2574380, 3089256, 3346694, 3861570, 5020041, 5148760, 6693388, 7723140, 8366735, 10040082, 13386776, 15446280, 16733470, 20080164, 25100205, 33466940, 40160328, 50200410, 66933880, 100400820, 200801640]

約数ペア:

[(1, 200801640), (2, 100400820), (3, 66933880), (4, 50200410), (5, 40160328), (6, 33466940), (8, 25100205), (10, 20080164), (12, 16733470), (13, 15446280), (15, 13386776), (20, 10040082), (24, 8366735), (26, 7723140), (30, 6693388), (39, 5148760), (40, 5020041), (52, 3861570), (60, 3346694), (65, 3089256), (78, 2574380), (97, 2070120), (104, 1930785), (120, 1673347), (130, 1544628), (156, 1287190), (194, 1035060), (195, 1029752), (260, 772314), (291, 690040), (312, 643595), (388, 517530), (390, 514876), (485, 414024), (520, 386157), (582, 345020), (776, 258765), (780, 257438), (970, 207012), (1164, 172510), (1261, 159240), (1327, 151320), (1455, 138008), (1560, 128719), (1940, 103506), (2328, 86255), (2522, 79620), (2654, 75660), (2910, 69004), (3783, 53080), (3880, 51753), (3981, 50440), (5044, 39810), (5308, 37830), (5820, 34502), (6305, 31848), (6635, 30264), (7566, 26540), (7962, 25220), (10088, 19905), (10616, 18915), (11640, 17251), (12610, 15924), (13270, 15132)]