128616000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 224

約数和(自身を含む): 445056768

約数和(自身を除く): 316440768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 192, 200, 230, 233, 240, 250, 276, 300, 320, 345, 368, 375, 400, 460, 466, 480, 500, 552, 575, 600, 690, 699, 736, 750, 800, 920, 932, 960, 1000, 1104, 1150, 1165, 1200, 1380, 1398, 1472, 1500, 1600, 1725, 1840, 1864, 2000, 2208, 2300, 2330, 2400, 2760, 2796, 2875, 3000, 3450, 3495, 3680, 3728, 4000, 4416, 4600, 4660, 4800, 5359, 5520, 5592, 5750, 5825, 6000, 6900, 6990, 7360, 7456, 8000, 8625, 9200, 9320, 10718, 11040, 11184, 11500, 11650, 12000, 13800, 13980, 14912, 16077, 17250, 17475, 18400, 18640, 21436, 22080, 22368, 23000, 23300, 24000, 26795, 27600, 27960, 29125, 32154, 34500, 34950, 36800, 37280, 42872, 44736, 46000, 46600, 53590, 55200, 55920, 58250, 64308, 69000, 69900, 74560, 80385, 85744, 87375, 92000, 93200, 107180, 110400, 111840, 116500, 128616, 133975, 138000, 139800, 160770, 171488, 174750, 184000, 186400, 214360, 223680, 233000, 257232, 267950, 276000, 279600, 321540, 342976, 349500, 372800, 401925, 428720, 466000, 514464, 535900, 552000, 559200, 643080, 669875, 699000, 803850, 857440, 932000, 1028928, 1071800, 1118400, 1286160, 1339750, 1398000, 1607700, 1714880, 1864000, 2009625, 2143600, 2572320, 2679500, 2796000, 3215400, 4019250, 4287200, 5144640, 5359000, 5592000, 6430800, 8038500, 8574400, 10718000, 12861600, 16077000, 21436000, 25723200, 32154000, 42872000, 64308000, 128616000]

約数ペア:

[(1, 128616000), (2, 64308000), (3, 42872000), (4, 32154000), (5, 25723200), (6, 21436000), (8, 16077000), (10, 12861600), (12, 10718000), (15, 8574400), (16, 8038500), (20, 6430800), (23, 5592000), (24, 5359000), (25, 5144640), (30, 4287200), (32, 4019250), (40, 3215400), (46, 2796000), (48, 2679500), (50, 2572320), (60, 2143600), (64, 2009625), (69, 1864000), (75, 1714880), (80, 1607700), (92, 1398000), (96, 1339750), (100, 1286160), (115, 1118400), (120, 1071800), (125, 1028928), (138, 932000), (150, 857440), (160, 803850), (184, 699000), (192, 669875), (200, 643080), (230, 559200), (233, 552000), (240, 535900), (250, 514464), (276, 466000), (300, 428720), (320, 401925), (345, 372800), (368, 349500), (375, 342976), (400, 321540), (460, 279600), (466, 276000), (480, 267950), (500, 257232), (552, 233000), (575, 223680), (600, 214360), (690, 186400), (699, 184000), (736, 174750), (750, 171488), (800, 160770), (920, 139800), (932, 138000), (960, 133975), (1000, 128616), (1104, 116500), (1150, 111840), (1165, 110400), (1200, 107180), (1380, 93200), (1398, 92000), (1472, 87375), (1500, 85744), (1600, 80385), (1725, 74560), (1840, 69900), (1864, 69000), (2000, 64308), (2208, 58250), (2300, 55920), (2330, 55200), (2400, 53590), (2760, 46600), (2796, 46000), (2875, 44736), (3000, 42872), (3450, 37280), (3495, 36800), (3680, 34950), (3728, 34500), (4000, 32154), (4416, 29125), (4600, 27960), (4660, 27600), (4800, 26795), (5359, 24000), (5520, 23300), (5592, 23000), (5750, 22368), (5825, 22080), (6000, 21436), (6900, 18640), (6990, 18400), (7360, 17475), (7456, 17250), (8000, 16077), (8625, 14912), (9200, 13980), (9320, 13800), (10718, 12000), (11040, 11650), (11184, 11500)]