251964945720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{313717}}^1$

素因数の和:313854

約数の個数: 192

約数和(自身を含む): 863301741120

約数和(自身を除く): 611336795400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 97, 115, 120, 138, 180, 184, 194, 207, 230, 276, 291, 345, 360, 388, 414, 460, 485, 552, 582, 690, 776, 828, 873, 920, 970, 1035, 1164, 1380, 1455, 1656, 1746, 1940, 2070, 2231, 2328, 2760, 2910, 3492, 3880, 4140, 4365, 4462, 5820, 6693, 6984, 8280, 8730, 8924, 11155, 11640, 13386, 17460, 17848, 20079, 22310, 26772, 33465, 34920, 40158, 44620, 53544, 66930, 80316, 89240, 100395, 133860, 160632, 200790, 267720, 313717, 401580, 627434, 803160, 941151, 1254868, 1568585, 1882302, 2509736, 2823453, 3137170, 3764604, 4705755, 5646906, 6274340, 7215491, 7529208, 9411510, 11293812, 12548680, 14117265, 14430982, 18823020, 21646473, 22587624, 28234530, 28861964, 30430549, 36077455, 37646040, 43292946, 56469060, 57723928, 60861098, 64939419, 72154910, 86585892, 91291647, 108232365, 112938120, 121722196, 129878838, 144309820, 152152745, 173171784, 182583294, 216464730, 243444392, 259757676, 273874941, 288619640, 304305490, 324697095, 365166588, 432929460, 456458235, 519515352, 547749882, 608610980, 649394190, 699902627, 730333176, 865858920, 912916470, 1095499764, 1217221960, 1298788380, 1369374705, 1399805254, 1825832940, 2099707881, 2190999528, 2597576760, 2738749410, 2799610508, 3499513135, 3651665880, 4199415762, 5477498820, 5599221016, 6299123643, 6999026270, 8398831524, 10498539405, 10954997640, 12598247286, 13998052540, 16797663048, 20997078810, 25196494572, 27996105080, 31495618215, 41994157620, 50392989144, 62991236430, 83988315240, 125982472860, 251964945720]

約数ペア:

[(1, 251964945720), (2, 125982472860), (3, 83988315240), (4, 62991236430), (5, 50392989144), (6, 41994157620), (8, 31495618215), (9, 27996105080), (10, 25196494572), (12, 20997078810), (15, 16797663048), (18, 13998052540), (20, 12598247286), (23, 10954997640), (24, 10498539405), (30, 8398831524), (36, 6999026270), (40, 6299123643), (45, 5599221016), (46, 5477498820), (60, 4199415762), (69, 3651665880), (72, 3499513135), (90, 2799610508), (92, 2738749410), (97, 2597576760), (115, 2190999528), (120, 2099707881), (138, 1825832940), (180, 1399805254), (184, 1369374705), (194, 1298788380), (207, 1217221960), (230, 1095499764), (276, 912916470), (291, 865858920), (345, 730333176), (360, 699902627), (388, 649394190), (414, 608610980), (460, 547749882), (485, 519515352), (552, 456458235), (582, 432929460), (690, 365166588), (776, 324697095), (828, 304305490), (873, 288619640), (920, 273874941), (970, 259757676), (1035, 243444392), (1164, 216464730), (1380, 182583294), (1455, 173171784), (1656, 152152745), (1746, 144309820), (1940, 129878838), (2070, 121722196), (2231, 112938120), (2328, 108232365), (2760, 91291647), (2910, 86585892), (3492, 72154910), (3880, 64939419), (4140, 60861098), (4365, 57723928), (4462, 56469060), (5820, 43292946), (6693, 37646040), (6984, 36077455), (8280, 30430549), (8730, 28861964), (8924, 28234530), (11155, 22587624), (11640, 21646473), (13386, 18823020), (17460, 14430982), (17848, 14117265), (20079, 12548680), (22310, 11293812), (26772, 9411510), (33465, 7529208), (34920, 7215491), (40158, 6274340), (44620, 5646906), (53544, 4705755), (66930, 3764604), (80316, 3137170), (89240, 2823453), (100395, 2509736), (133860, 1882302), (160632, 1568585), (200790, 1254868), (267720, 941151), (313717, 803160), (401580, 627434)]