28109514240

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{135559}}^1$

素因数の和:135594

約数の個数: 200

約数和(自身を含む): 100680140880

約数和(自身を除く): 72570626640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 41472, 51840, 69120, 103680, 135559, 207360, 271118, 406677, 542236, 677795, 813354, 1084472, 1220031, 1355590, 1626708, 2033385, 2168944, 2440062, 2711180, 3253416, 3660093, 4066770, 4337888, 4880124, 5422360, 6100155, 6506832, 7320186, 8133540, 8675776, 9760248, 10844720, 10980279, 12200310, 13013664, 14640372, 16267080, 17351552, 18300465, 19520496, 21689440, 21960558, 24400620, 26027328, 29280744, 32534160, 34703104, 36600930, 39040992, 43378880, 43921116, 48801240, 52054656, 54901395, 58561488, 65068320, 69406208, 73201860, 78081984, 86757760, 87842232, 97602480, 104109312, 109802790, 117122976, 130136640, 146403720, 156163968, 173515520, 175684464, 195204960, 208218624, 219605580, 234245952, 260273280, 292807440, 312327936, 347031040, 351368928, 390409920, 439211160, 468491904, 520546560, 585614880, 624655872, 702737856, 780819840, 878422320, 936983808, 1041093120, 1171229760, 1405475712, 1561639680, 1756844640, 1873967616, 2342459520, 2810951424, 3123279360, 3513689280, 4684919040, 5621902848, 7027378560, 9369838080, 14054757120, 28109514240]

約数ペア:

[(1, 28109514240), (2, 14054757120), (3, 9369838080), (4, 7027378560), (5, 5621902848), (6, 4684919040), (8, 3513689280), (9, 3123279360), (10, 2810951424), (12, 2342459520), (15, 1873967616), (16, 1756844640), (18, 1561639680), (20, 1405475712), (24, 1171229760), (27, 1041093120), (30, 936983808), (32, 878422320), (36, 780819840), (40, 702737856), (45, 624655872), (48, 585614880), (54, 520546560), (60, 468491904), (64, 439211160), (72, 390409920), (80, 351368928), (81, 347031040), (90, 312327936), (96, 292807440), (108, 260273280), (120, 234245952), (128, 219605580), (135, 208218624), (144, 195204960), (160, 175684464), (162, 173515520), (180, 156163968), (192, 146403720), (216, 130136640), (240, 117122976), (256, 109802790), (270, 104109312), (288, 97602480), (320, 87842232), (324, 86757760), (360, 78081984), (384, 73201860), (405, 69406208), (432, 65068320), (480, 58561488), (512, 54901395), (540, 52054656), (576, 48801240), (640, 43921116), (648, 43378880), (720, 39040992), (768, 36600930), (810, 34703104), (864, 32534160), (960, 29280744), (1080, 26027328), (1152, 24400620), (1280, 21960558), (1296, 21689440), (1440, 19520496), (1536, 18300465), (1620, 17351552), (1728, 16267080), (1920, 14640372), (2160, 13013664), (2304, 12200310), (2560, 10980279), (2592, 10844720), (2880, 9760248), (3240, 8675776), (3456, 8133540), (3840, 7320186), (4320, 6506832), (4608, 6100155), (5184, 5422360), (5760, 4880124), (6480, 4337888), (6912, 4066770), (7680, 3660093), (8640, 3253416), (10368, 2711180), (11520, 2440062), (12960, 2168944), (13824, 2033385), (17280, 1626708), (20736, 1355590), (23040, 1220031), (25920, 1084472), (34560, 813354), (41472, 677795), (51840, 542236), (69120, 406677), (103680, 271118), (135559, 207360)]