139327320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1873

約数の個数: 128

約数和(自身を含む): 463968000

約数和(自身を除く): 324640680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1789, 1947, 2360, 2596, 3245, 3540, 3578, 3894, 5192, 5367, 6490, 7080, 7156, 7788, 8945, 9735, 10734, 12980, 14312, 15576, 17890, 19470, 19679, 21468, 25960, 26835, 35780, 38940, 39358, 42936, 53670, 59037, 71560, 77880, 78716, 98395, 105551, 107340, 118074, 157432, 196790, 211102, 214680, 236148, 295185, 316653, 393580, 422204, 472296, 527755, 590370, 633306, 787160, 844408, 1055510, 1161061, 1180740, 1266612, 1583265, 2111020, 2322122, 2361480, 2533224, 3166530, 3483183, 4222040, 4644244, 5805305, 6333060, 6966366, 9288488, 11610610, 12666120, 13932732, 17415915, 23221220, 27865464, 34831830, 46442440, 69663660, 139327320]

約数ペア:

[(1, 139327320), (2, 69663660), (3, 46442440), (4, 34831830), (5, 27865464), (6, 23221220), (8, 17415915), (10, 13932732), (11, 12666120), (12, 11610610), (15, 9288488), (20, 6966366), (22, 6333060), (24, 5805305), (30, 4644244), (33, 4222040), (40, 3483183), (44, 3166530), (55, 2533224), (59, 2361480), (60, 2322122), (66, 2111020), (88, 1583265), (110, 1266612), (118, 1180740), (120, 1161061), (132, 1055510), (165, 844408), (177, 787160), (220, 633306), (236, 590370), (264, 527755), (295, 472296), (330, 422204), (354, 393580), (440, 316653), (472, 295185), (590, 236148), (649, 214680), (660, 211102), (708, 196790), (885, 157432), (1180, 118074), (1298, 107340), (1320, 105551), (1416, 98395), (1770, 78716), (1789, 77880), (1947, 71560), (2360, 59037), (2596, 53670), (3245, 42936), (3540, 39358), (3578, 38940), (3894, 35780), (5192, 26835), (5367, 25960), (6490, 21468), (7080, 19679), (7156, 19470), (7788, 17890), (8945, 15576), (9735, 14312), (10734, 12980)]