82957320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 289111680

約数和(自身を除く): 206154360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 233, 258, 276, 344, 345, 360, 387, 414, 430, 460, 466, 516, 552, 645, 690, 699, 774, 828, 860, 920, 932, 989, 1032, 1035, 1165, 1290, 1380, 1398, 1548, 1656, 1720, 1864, 1935, 1978, 2070, 2097, 2330, 2580, 2760, 2796, 2967, 3096, 3495, 3870, 3956, 4140, 4194, 4660, 4945, 5160, 5359, 5592, 5934, 6990, 7740, 7912, 8280, 8388, 8901, 9320, 9890, 10019, 10485, 10718, 11868, 13980, 14835, 15480, 16077, 16776, 17802, 19780, 20038, 20970, 21436, 23736, 26795, 27960, 29670, 30057, 32154, 35604, 39560, 40076, 41940, 42872, 44505, 48231, 50095, 53590, 59340, 60114, 64308, 71208, 80152, 80385, 83880, 89010, 90171, 96462, 100190, 107180, 118680, 120228, 128616, 150285, 160770, 178020, 180342, 192924, 200380, 214360, 230437, 240456, 241155, 300570, 321540, 356040, 360684, 385848, 400760, 450855, 460874, 482310, 601140, 643080, 691311, 721368, 901710, 921748, 964620, 1152185, 1202280, 1382622, 1803420, 1843496, 1929240, 2073933, 2304370, 2765244, 3456555, 3606840, 4147866, 4608740, 5530488, 6913110, 8295732, 9217480, 10369665, 13826220, 16591464, 20739330, 27652440, 41478660, 82957320]

約数ペア:

[(1, 82957320), (2, 41478660), (3, 27652440), (4, 20739330), (5, 16591464), (6, 13826220), (8, 10369665), (9, 9217480), (10, 8295732), (12, 6913110), (15, 5530488), (18, 4608740), (20, 4147866), (23, 3606840), (24, 3456555), (30, 2765244), (36, 2304370), (40, 2073933), (43, 1929240), (45, 1843496), (46, 1803420), (60, 1382622), (69, 1202280), (72, 1152185), (86, 964620), (90, 921748), (92, 901710), (115, 721368), (120, 691311), (129, 643080), (138, 601140), (172, 482310), (180, 460874), (184, 450855), (207, 400760), (215, 385848), (230, 360684), (233, 356040), (258, 321540), (276, 300570), (344, 241155), (345, 240456), (360, 230437), (387, 214360), (414, 200380), (430, 192924), (460, 180342), (466, 178020), (516, 160770), (552, 150285), (645, 128616), (690, 120228), (699, 118680), (774, 107180), (828, 100190), (860, 96462), (920, 90171), (932, 89010), (989, 83880), (1032, 80385), (1035, 80152), (1165, 71208), (1290, 64308), (1380, 60114), (1398, 59340), (1548, 53590), (1656, 50095), (1720, 48231), (1864, 44505), (1935, 42872), (1978, 41940), (2070, 40076), (2097, 39560), (2330, 35604), (2580, 32154), (2760, 30057), (2796, 29670), (2967, 27960), (3096, 26795), (3495, 23736), (3870, 21436), (3956, 20970), (4140, 20038), (4194, 19780), (4660, 17802), (4945, 16776), (5160, 16077), (5359, 15480), (5592, 14835), (5934, 13980), (6990, 11868), (7740, 10718), (7912, 10485), (8280, 10019), (8388, 9890), (8901, 9320)]