86480940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 305270784

約数和(自身を除く): 218789844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 337, 364, 390, 420, 455, 470, 546, 564, 611, 658, 674, 705, 780, 910, 940, 987, 1011, 1092, 1222, 1316, 1348, 1365, 1410, 1645, 1685, 1820, 1833, 1974, 2022, 2359, 2444, 2730, 2820, 3055, 3290, 3370, 3666, 3948, 4044, 4277, 4381, 4718, 4935, 5055, 5460, 6110, 6580, 6740, 7077, 7332, 8554, 8762, 9165, 9436, 9870, 10110, 11795, 12220, 12831, 13143, 14154, 15839, 17108, 17524, 18330, 19740, 20220, 21385, 21905, 23590, 25662, 26286, 28308, 30667, 31678, 35385, 36660, 42770, 43810, 47180, 47517, 51324, 52572, 61334, 63356, 64155, 65715, 70770, 79195, 85540, 87620, 92001, 95034, 110873, 122668, 128310, 131430, 141540, 153335, 158390, 184002, 190068, 205907, 221746, 237585, 256620, 262860, 306670, 316780, 332619, 368004, 411814, 443492, 460005, 475170, 554365, 613340, 617721, 665238, 823628, 920010, 950340, 1029535, 1108730, 1235442, 1330476, 1441349, 1663095, 1840020, 2059070, 2217460, 2470884, 2882698, 3088605, 3326190, 4118140, 4324047, 5765396, 6177210, 6652380, 7206745, 8648094, 12354420, 14413490, 17296188, 21620235, 28826980, 43240470, 86480940]

約数ペア:

[(1, 86480940), (2, 43240470), (3, 28826980), (4, 21620235), (5, 17296188), (6, 14413490), (7, 12354420), (10, 8648094), (12, 7206745), (13, 6652380), (14, 6177210), (15, 5765396), (20, 4324047), (21, 4118140), (26, 3326190), (28, 3088605), (30, 2882698), (35, 2470884), (39, 2217460), (42, 2059070), (47, 1840020), (52, 1663095), (60, 1441349), (65, 1330476), (70, 1235442), (78, 1108730), (84, 1029535), (91, 950340), (94, 920010), (105, 823628), (130, 665238), (140, 617721), (141, 613340), (156, 554365), (182, 475170), (188, 460005), (195, 443492), (210, 411814), (235, 368004), (260, 332619), (273, 316780), (282, 306670), (329, 262860), (337, 256620), (364, 237585), (390, 221746), (420, 205907), (455, 190068), (470, 184002), (546, 158390), (564, 153335), (611, 141540), (658, 131430), (674, 128310), (705, 122668), (780, 110873), (910, 95034), (940, 92001), (987, 87620), (1011, 85540), (1092, 79195), (1222, 70770), (1316, 65715), (1348, 64155), (1365, 63356), (1410, 61334), (1645, 52572), (1685, 51324), (1820, 47517), (1833, 47180), (1974, 43810), (2022, 42770), (2359, 36660), (2444, 35385), (2730, 31678), (2820, 30667), (3055, 28308), (3290, 26286), (3370, 25662), (3666, 23590), (3948, 21905), (4044, 21385), (4277, 20220), (4381, 19740), (4718, 18330), (4935, 17524), (5055, 17108), (5460, 15839), (6110, 14154), (6580, 13143), (6740, 12831), (7077, 12220), (7332, 11795), (8554, 10110), (8762, 9870), (9165, 9436)]