5576802560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{971}}^1$

素因数の和:1640

約数の個数: 144

約数和(自身を含む): 15306060672

約数和(自身を除く): 9729258112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 641, 896, 971, 1120, 1280, 1282, 1792, 1942, 2240, 2564, 3205, 3884, 4480, 4487, 4855, 5128, 6410, 6797, 7768, 8960, 8974, 9710, 10256, 12820, 13594, 15536, 17948, 19420, 20512, 22435, 25640, 27188, 31072, 33985, 35896, 38840, 41024, 44870, 51280, 54376, 62144, 67970, 71792, 77680, 82048, 89740, 102560, 108752, 124288, 135940, 143584, 155360, 164096, 179480, 205120, 217504, 248576, 271880, 287168, 310720, 358960, 410240, 435008, 543760, 574336, 621440, 622411, 717920, 820480, 870016, 1087520, 1148672, 1242880, 1244822, 1435840, 1740032, 2175040, 2489644, 2871680, 3112055, 4350080, 4356877, 4979288, 5743360, 6224110, 8700160, 8713754, 9958576, 12448220, 17427508, 19917152, 21784385, 24896440, 34855016, 39834304, 43568770, 49792880, 69710032, 79668608, 87137540, 99585760, 139420064, 159337216, 174275080, 199171520, 278840128, 348550160, 398343040, 557680256, 697100320, 796686080, 1115360512, 1394200640, 2788401280, 5576802560]

約数ペア:

[(1, 5576802560), (2, 2788401280), (4, 1394200640), (5, 1115360512), (7, 796686080), (8, 697100320), (10, 557680256), (14, 398343040), (16, 348550160), (20, 278840128), (28, 199171520), (32, 174275080), (35, 159337216), (40, 139420064), (56, 99585760), (64, 87137540), (70, 79668608), (80, 69710032), (112, 49792880), (128, 43568770), (140, 39834304), (160, 34855016), (224, 24896440), (256, 21784385), (280, 19917152), (320, 17427508), (448, 12448220), (560, 9958576), (640, 8713754), (641, 8700160), (896, 6224110), (971, 5743360), (1120, 4979288), (1280, 4356877), (1282, 4350080), (1792, 3112055), (1942, 2871680), (2240, 2489644), (2564, 2175040), (3205, 1740032), (3884, 1435840), (4480, 1244822), (4487, 1242880), (4855, 1148672), (5128, 1087520), (6410, 870016), (6797, 820480), (7768, 717920), (8960, 622411), (8974, 621440), (9710, 574336), (10256, 543760), (12820, 435008), (13594, 410240), (15536, 358960), (17948, 310720), (19420, 287168), (20512, 271880), (22435, 248576), (25640, 217504), (27188, 205120), (31072, 179480), (33985, 164096), (35896, 155360), (38840, 143584), (41024, 135940), (44870, 124288), (51280, 108752), (54376, 102560), (62144, 89740), (67970, 82048), (71792, 77680)]