135889520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 376460280

約数和(自身を除く): 240570760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 80, 92, 95, 104, 115, 130, 152, 169, 184, 190, 208, 230, 247, 260, 299, 304, 338, 368, 380, 437, 460, 494, 520, 529, 598, 676, 760, 845, 874, 920, 988, 1040, 1058, 1196, 1235, 1352, 1495, 1520, 1690, 1748, 1840, 1976, 2116, 2185, 2392, 2470, 2645, 2704, 2990, 3211, 3380, 3496, 3887, 3952, 4232, 4370, 4784, 4940, 5290, 5681, 5980, 6422, 6760, 6877, 6992, 7774, 8464, 8740, 9880, 10051, 10580, 11362, 11960, 12844, 13520, 13754, 15548, 16055, 17480, 19435, 19760, 20102, 21160, 22724, 23920, 25688, 27508, 28405, 31096, 32110, 34385, 34960, 38870, 40204, 42320, 45448, 50255, 51376, 55016, 56810, 62192, 64220, 68770, 73853, 77740, 80408, 89401, 90896, 100510, 110032, 113620, 128440, 130663, 137540, 147706, 155480, 160816, 178802, 201020, 227240, 256880, 261326, 275080, 295412, 310960, 357604, 369265, 402040, 447005, 454480, 522652, 550160, 590824, 653315, 715208, 738530, 804080, 894010, 1045304, 1181648, 1306630, 1430416, 1477060, 1698619, 1788020, 2090608, 2613260, 2954120, 3397238, 3576040, 5226520, 5908240, 6794476, 7152080, 8493095, 10453040, 13588952, 16986190, 27177904, 33972380, 67944760, 135889520]

約数ペア:

[(1, 135889520), (2, 67944760), (4, 33972380), (5, 27177904), (8, 16986190), (10, 13588952), (13, 10453040), (16, 8493095), (19, 7152080), (20, 6794476), (23, 5908240), (26, 5226520), (38, 3576040), (40, 3397238), (46, 2954120), (52, 2613260), (65, 2090608), (76, 1788020), (80, 1698619), (92, 1477060), (95, 1430416), (104, 1306630), (115, 1181648), (130, 1045304), (152, 894010), (169, 804080), (184, 738530), (190, 715208), (208, 653315), (230, 590824), (247, 550160), (260, 522652), (299, 454480), (304, 447005), (338, 402040), (368, 369265), (380, 357604), (437, 310960), (460, 295412), (494, 275080), (520, 261326), (529, 256880), (598, 227240), (676, 201020), (760, 178802), (845, 160816), (874, 155480), (920, 147706), (988, 137540), (1040, 130663), (1058, 128440), (1196, 113620), (1235, 110032), (1352, 100510), (1495, 90896), (1520, 89401), (1690, 80408), (1748, 77740), (1840, 73853), (1976, 68770), (2116, 64220), (2185, 62192), (2392, 56810), (2470, 55016), (2645, 51376), (2704, 50255), (2990, 45448), (3211, 42320), (3380, 40204), (3496, 38870), (3887, 34960), (3952, 34385), (4232, 32110), (4370, 31096), (4784, 28405), (4940, 27508), (5290, 25688), (5681, 23920), (5980, 22724), (6422, 21160), (6760, 20102), (6877, 19760), (6992, 19435), (7774, 17480), (8464, 16055), (8740, 15548), (9880, 13754), (10051, 13520), (10580, 12844), (11362, 11960)]