129910440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 318246360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 242, 253, 264, 276, 330, 345, 363, 389, 440, 460, 484, 506, 552, 605, 660, 690, 726, 759, 778, 920, 968, 1012, 1167, 1210, 1265, 1320, 1380, 1452, 1518, 1556, 1815, 1945, 2024, 2334, 2420, 2530, 2760, 2783, 2904, 3036, 3112, 3630, 3795, 3890, 4279, 4668, 4840, 5060, 5566, 5835, 6072, 7260, 7590, 7780, 8349, 8558, 8947, 9336, 10120, 11132, 11670, 12837, 13915, 14520, 15180, 15560, 16698, 17116, 17894, 21395, 22264, 23340, 25674, 26841, 27830, 30360, 33396, 34232, 35788, 41745, 42790, 44735, 46680, 47069, 51348, 53682, 55660, 64185, 66792, 71576, 83490, 85580, 89470, 94138, 98417, 102696, 107364, 111320, 128370, 134205, 141207, 166980, 171160, 178940, 188276, 196834, 214728, 235345, 256740, 268410, 282414, 295251, 333960, 357880, 376552, 393668, 470690, 492085, 513480, 536820, 564828, 590502, 706035, 787336, 941380, 984170, 1073640, 1082587, 1129656, 1181004, 1412070, 1476255, 1882760, 1968340, 2165174, 2362008, 2824140, 2952510, 3247761, 3936680, 4330348, 5412935, 5648280, 5905020, 6495522, 8660696, 10825870, 11810040, 12991044, 16238805, 21651740, 25982088, 32477610, 43303480, 64955220, 129910440]

約数ペア:

[(1, 129910440), (2, 64955220), (3, 43303480), (4, 32477610), (5, 25982088), (6, 21651740), (8, 16238805), (10, 12991044), (11, 11810040), (12, 10825870), (15, 8660696), (20, 6495522), (22, 5905020), (23, 5648280), (24, 5412935), (30, 4330348), (33, 3936680), (40, 3247761), (44, 2952510), (46, 2824140), (55, 2362008), (60, 2165174), (66, 1968340), (69, 1882760), (88, 1476255), (92, 1412070), (110, 1181004), (115, 1129656), (120, 1082587), (121, 1073640), (132, 984170), (138, 941380), (165, 787336), (184, 706035), (220, 590502), (230, 564828), (242, 536820), (253, 513480), (264, 492085), (276, 470690), (330, 393668), (345, 376552), (363, 357880), (389, 333960), (440, 295251), (460, 282414), (484, 268410), (506, 256740), (552, 235345), (605, 214728), (660, 196834), (690, 188276), (726, 178940), (759, 171160), (778, 166980), (920, 141207), (968, 134205), (1012, 128370), (1167, 111320), (1210, 107364), (1265, 102696), (1320, 98417), (1380, 94138), (1452, 89470), (1518, 85580), (1556, 83490), (1815, 71576), (1945, 66792), (2024, 64185), (2334, 55660), (2420, 53682), (2530, 51348), (2760, 47069), (2783, 46680), (2904, 44735), (3036, 42790), (3112, 41745), (3630, 35788), (3795, 34232), (3890, 33396), (4279, 30360), (4668, 27830), (4840, 26841), (5060, 25674), (5566, 23340), (5835, 22264), (6072, 21395), (7260, 17894), (7590, 17116), (7780, 16698), (8349, 15560), (8558, 15180), (8947, 14520), (9336, 13915), (10120, 12837), (11132, 11670)]