260381880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 683106120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 564, 660, 705, 792, 846, 940, 990, 1034, 1128, 1320, 1399, 1410, 1551, 1692, 1880, 1980, 2068, 2115, 2585, 2798, 2820, 3102, 3384, 3960, 4136, 4197, 4230, 4653, 5170, 5596, 5640, 6204, 6995, 7755, 8394, 8460, 9306, 10340, 11192, 12408, 12591, 13990, 15389, 15510, 16788, 16920, 18612, 20680, 20985, 23265, 25182, 27980, 30778, 31020, 33576, 37224, 41970, 46167, 46530, 50364, 55960, 61556, 62040, 62955, 65753, 76945, 83940, 92334, 93060, 100728, 123112, 125910, 131506, 138501, 153890, 167880, 184668, 186120, 197259, 230835, 251820, 263012, 277002, 307780, 328765, 369336, 394518, 461670, 503640, 526024, 554004, 591777, 615560, 657530, 692505, 723283, 789036, 923340, 986295, 1108008, 1183554, 1315060, 1385010, 1446566, 1578072, 1846680, 1972590, 2169849, 2367108, 2630120, 2770020, 2893132, 2958885, 3616415, 3945180, 4339698, 4734216, 5540040, 5786264, 5917770, 6509547, 7232830, 7890360, 8679396, 10849245, 11835540, 13019094, 14465660, 17358792, 21698490, 23671080, 26038188, 28931320, 32547735, 43396980, 52076376, 65095470, 86793960, 130190940, 260381880]

約数ペア:

[(1, 260381880), (2, 130190940), (3, 86793960), (4, 65095470), (5, 52076376), (6, 43396980), (8, 32547735), (9, 28931320), (10, 26038188), (11, 23671080), (12, 21698490), (15, 17358792), (18, 14465660), (20, 13019094), (22, 11835540), (24, 10849245), (30, 8679396), (33, 7890360), (36, 7232830), (40, 6509547), (44, 5917770), (45, 5786264), (47, 5540040), (55, 4734216), (60, 4339698), (66, 3945180), (72, 3616415), (88, 2958885), (90, 2893132), (94, 2770020), (99, 2630120), (110, 2367108), (120, 2169849), (132, 1972590), (141, 1846680), (165, 1578072), (180, 1446566), (188, 1385010), (198, 1315060), (220, 1183554), (235, 1108008), (264, 986295), (282, 923340), (330, 789036), (360, 723283), (376, 692505), (396, 657530), (423, 615560), (440, 591777), (470, 554004), (495, 526024), (517, 503640), (564, 461670), (660, 394518), (705, 369336), (792, 328765), (846, 307780), (940, 277002), (990, 263012), (1034, 251820), (1128, 230835), (1320, 197259), (1399, 186120), (1410, 184668), (1551, 167880), (1692, 153890), (1880, 138501), (1980, 131506), (2068, 125910), (2115, 123112), (2585, 100728), (2798, 93060), (2820, 92334), (3102, 83940), (3384, 76945), (3960, 65753), (4136, 62955), (4197, 62040), (4230, 61556), (4653, 55960), (5170, 50364), (5596, 46530), (5640, 46167), (6204, 41970), (6995, 37224), (7755, 33576), (8394, 31020), (8460, 30778), (9306, 27980), (10340, 25182), (11192, 23265), (12408, 20985), (12591, 20680), (13990, 18612), (15389, 16920), (15510, 16788)]