2080874880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17203}}^1$

素因数の和:17238

約数の個数: 256

約数和(自身を含む): 8423078400

約数和(自身を除く): 6342203520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17203, 17280, 20160, 24192, 30240, 34406, 40320, 51609, 60480, 68812, 86015, 103218, 120421, 120960, 137624, 154827, 172030, 206436, 240842, 258045, 275248, 309654, 344060, 361263, 412872, 464481, 481684, 516090, 550496, 602105, 619308, 688120, 722526, 774135, 825744, 928962, 963368, 1032180, 1083789, 1100992, 1204210, 1238616, 1376240, 1445052, 1548270, 1651488, 1806315, 1857924, 1926736, 2064360, 2167578, 2201984, 2322405, 2408420, 2477232, 2752480, 2890104, 3096540, 3251367, 3302976, 3612630, 3715848, 3853472, 4128720, 4335156, 4644810, 4816840, 4954464, 5418945, 5504960, 5780208, 6193080, 6502734, 6605952, 7225260, 7431696, 7706944, 8257440, 8670312, 9289620, 9633680, 9908928, 10837890, 11009920, 11560416, 12386160, 13005468, 14450520, 14863392, 15413888, 16256835, 16514880, 17340624, 18579240, 19267360, 19817856, 21675780, 23120832, 24772320, 26010936, 28901040, 29726784, 32513670, 33029760, 34681248, 37158480, 38534720, 43351560, 46241664, 49544640, 52021872, 57802080, 59453568, 65027340, 69362496, 74316960, 77069440, 86703120, 99089280, 104043744, 115604160, 130054680, 138724992, 148633920, 173406240, 208087488, 231208320, 260109360, 297267840, 346812480, 416174976, 520218720, 693624960, 1040437440, 2080874880]

約数ペア:

[(1, 2080874880), (2, 1040437440), (3, 693624960), (4, 520218720), (5, 416174976), (6, 346812480), (7, 297267840), (8, 260109360), (9, 231208320), (10, 208087488), (12, 173406240), (14, 148633920), (15, 138724992), (16, 130054680), (18, 115604160), (20, 104043744), (21, 99089280), (24, 86703120), (27, 77069440), (28, 74316960), (30, 69362496), (32, 65027340), (35, 59453568), (36, 57802080), (40, 52021872), (42, 49544640), (45, 46241664), (48, 43351560), (54, 38534720), (56, 37158480), (60, 34681248), (63, 33029760), (64, 32513670), (70, 29726784), (72, 28901040), (80, 26010936), (84, 24772320), (90, 23120832), (96, 21675780), (105, 19817856), (108, 19267360), (112, 18579240), (120, 17340624), (126, 16514880), (128, 16256835), (135, 15413888), (140, 14863392), (144, 14450520), (160, 13005468), (168, 12386160), (180, 11560416), (189, 11009920), (192, 10837890), (210, 9908928), (216, 9633680), (224, 9289620), (240, 8670312), (252, 8257440), (270, 7706944), (280, 7431696), (288, 7225260), (315, 6605952), (320, 6502734), (336, 6193080), (360, 5780208), (378, 5504960), (384, 5418945), (420, 4954464), (432, 4816840), (448, 4644810), (480, 4335156), (504, 4128720), (540, 3853472), (560, 3715848), (576, 3612630), (630, 3302976), (640, 3251367), (672, 3096540), (720, 2890104), (756, 2752480), (840, 2477232), (864, 2408420), (896, 2322405), (945, 2201984), (960, 2167578), (1008, 2064360), (1080, 1926736), (1120, 1857924), (1152, 1806315), (1260, 1651488), (1344, 1548270), (1440, 1445052), (1512, 1376240), (1680, 1238616), (1728, 1204210), (1890, 1100992), (1920, 1083789), (2016, 1032180), (2160, 963368), (2240, 928962), (2520, 825744), (2688, 774135), (2880, 722526), (3024, 688120), (3360, 619308), (3456, 602105), (3780, 550496), (4032, 516090), (4320, 481684), (4480, 464481), (5040, 412872), (5760, 361263), (6048, 344060), (6720, 309654), (7560, 275248), (8064, 258045), (8640, 240842), (10080, 206436), (12096, 172030), (13440, 154827), (15120, 137624), (17203, 120960), (17280, 120421), (20160, 103218), (24192, 86015), (30240, 68812), (34406, 60480), (40320, 51609)]