143264000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 402884664

約数和(自身を除く): 259620664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 64, 74, 80, 88, 100, 110, 121, 125, 128, 148, 160, 176, 185, 200, 220, 242, 250, 256, 275, 296, 320, 352, 370, 400, 407, 440, 484, 500, 550, 592, 605, 640, 704, 740, 800, 814, 880, 925, 968, 1000, 1100, 1184, 1210, 1280, 1375, 1408, 1480, 1600, 1628, 1760, 1850, 1936, 2000, 2035, 2200, 2368, 2420, 2750, 2816, 2960, 3025, 3200, 3256, 3520, 3700, 3872, 4000, 4070, 4400, 4477, 4625, 4736, 4840, 5500, 5920, 6050, 6400, 6512, 7040, 7400, 7744, 8000, 8140, 8800, 8954, 9250, 9472, 9680, 10175, 11000, 11840, 12100, 13024, 14080, 14800, 15125, 15488, 16000, 16280, 17600, 17908, 18500, 19360, 20350, 22000, 22385, 23680, 24200, 26048, 29600, 30250, 30976, 32000, 32560, 35200, 35816, 37000, 38720, 40700, 44000, 44770, 47360, 48400, 50875, 52096, 59200, 60500, 65120, 70400, 71632, 74000, 77440, 81400, 88000, 89540, 96800, 101750, 104192, 111925, 118400, 121000, 130240, 143264, 148000, 154880, 162800, 176000, 179080, 193600, 203500, 223850, 236800, 242000, 260480, 286528, 296000, 325600, 352000, 358160, 387200, 407000, 447700, 484000, 520960, 559625, 573056, 592000, 651200, 716320, 774400, 814000, 895400, 968000, 1119250, 1146112, 1184000, 1302400, 1432640, 1628000, 1790800, 1936000, 2238500, 2604800, 2865280, 3256000, 3581600, 3872000, 4477000, 5730560, 6512000, 7163200, 8954000, 13024000, 14326400, 17908000, 28652800, 35816000, 71632000, 143264000]

約数ペア:

[(1, 143264000), (2, 71632000), (4, 35816000), (5, 28652800), (8, 17908000), (10, 14326400), (11, 13024000), (16, 8954000), (20, 7163200), (22, 6512000), (25, 5730560), (32, 4477000), (37, 3872000), (40, 3581600), (44, 3256000), (50, 2865280), (55, 2604800), (64, 2238500), (74, 1936000), (80, 1790800), (88, 1628000), (100, 1432640), (110, 1302400), (121, 1184000), (125, 1146112), (128, 1119250), (148, 968000), (160, 895400), (176, 814000), (185, 774400), (200, 716320), (220, 651200), (242, 592000), (250, 573056), (256, 559625), (275, 520960), (296, 484000), (320, 447700), (352, 407000), (370, 387200), (400, 358160), (407, 352000), (440, 325600), (484, 296000), (500, 286528), (550, 260480), (592, 242000), (605, 236800), (640, 223850), (704, 203500), (740, 193600), (800, 179080), (814, 176000), (880, 162800), (925, 154880), (968, 148000), (1000, 143264), (1100, 130240), (1184, 121000), (1210, 118400), (1280, 111925), (1375, 104192), (1408, 101750), (1480, 96800), (1600, 89540), (1628, 88000), (1760, 81400), (1850, 77440), (1936, 74000), (2000, 71632), (2035, 70400), (2200, 65120), (2368, 60500), (2420, 59200), (2750, 52096), (2816, 50875), (2960, 48400), (3025, 47360), (3200, 44770), (3256, 44000), (3520, 40700), (3700, 38720), (3872, 37000), (4000, 35816), (4070, 35200), (4400, 32560), (4477, 32000), (4625, 30976), (4736, 30250), (4840, 29600), (5500, 26048), (5920, 24200), (6050, 23680), (6400, 22385), (6512, 22000), (7040, 20350), (7400, 19360), (7744, 18500), (8000, 17908), (8140, 17600), (8800, 16280), (8954, 16000), (9250, 15488), (9472, 15125), (9680, 14800), (10175, 14080), (11000, 13024), (11840, 12100)]