17390880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:963

約数の個数: 144

約数和(自身を含む): 63980280

約数和(自身を除く): 46589400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 929, 936, 1040, 1170, 1248, 1440, 1560, 1858, 1872, 2080, 2340, 2787, 3120, 3716, 3744, 4645, 4680, 5574, 6240, 7432, 8361, 9290, 9360, 11148, 12077, 13935, 14864, 16722, 18580, 18720, 22296, 24154, 27870, 29728, 33444, 36231, 37160, 41805, 44592, 48308, 55740, 60385, 66888, 72462, 74320, 83610, 89184, 96616, 108693, 111480, 120770, 133776, 144924, 148640, 167220, 181155, 193232, 217386, 222960, 241540, 267552, 289848, 334440, 362310, 386464, 434772, 445920, 483080, 543465, 579696, 668880, 724620, 869544, 966160, 1086930, 1159392, 1337760, 1449240, 1739088, 1932320, 2173860, 2898480, 3478176, 4347720, 5796960, 8695440, 17390880]

約数ペア:

[(1, 17390880), (2, 8695440), (3, 5796960), (4, 4347720), (5, 3478176), (6, 2898480), (8, 2173860), (9, 1932320), (10, 1739088), (12, 1449240), (13, 1337760), (15, 1159392), (16, 1086930), (18, 966160), (20, 869544), (24, 724620), (26, 668880), (30, 579696), (32, 543465), (36, 483080), (39, 445920), (40, 434772), (45, 386464), (48, 362310), (52, 334440), (60, 289848), (65, 267552), (72, 241540), (78, 222960), (80, 217386), (90, 193232), (96, 181155), (104, 167220), (117, 148640), (120, 144924), (130, 133776), (144, 120770), (156, 111480), (160, 108693), (180, 96616), (195, 89184), (208, 83610), (234, 74320), (240, 72462), (260, 66888), (288, 60385), (312, 55740), (360, 48308), (390, 44592), (416, 41805), (468, 37160), (480, 36231), (520, 33444), (585, 29728), (624, 27870), (720, 24154), (780, 22296), (929, 18720), (936, 18580), (1040, 16722), (1170, 14864), (1248, 13935), (1440, 12077), (1560, 11148), (1858, 9360), (1872, 9290), (2080, 8361), (2340, 7432), (2787, 6240), (3120, 5574), (3716, 4680), (3744, 4645)]