1024016000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 2994001920

約数和(自身を除く): 1969985920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 80, 82, 100, 112, 125, 128, 140, 160, 164, 175, 200, 205, 223, 224, 250, 280, 287, 320, 328, 350, 400, 410, 446, 448, 500, 560, 574, 640, 656, 700, 800, 820, 875, 892, 896, 1000, 1025, 1115, 1120, 1148, 1312, 1400, 1435, 1561, 1600, 1640, 1750, 1784, 2000, 2050, 2230, 2240, 2296, 2624, 2800, 2870, 3122, 3200, 3280, 3500, 3568, 4000, 4100, 4460, 4480, 4592, 5125, 5248, 5575, 5600, 5740, 6244, 6560, 7000, 7136, 7175, 7805, 8000, 8200, 8920, 9143, 9184, 10250, 11150, 11200, 11480, 12488, 13120, 14000, 14272, 14350, 15610, 16000, 16400, 17840, 18286, 18368, 20500, 22300, 22400, 22960, 24976, 26240, 27875, 28000, 28544, 28700, 31220, 32800, 35680, 35875, 36572, 36736, 39025, 41000, 44600, 45715, 45920, 49952, 55750, 56000, 57400, 62440, 64001, 65600, 71360, 71750, 73144, 78050, 82000, 89200, 91430, 91840, 99904, 111500, 112000, 114800, 124880, 128002, 131200, 142720, 143500, 146288, 156100, 164000, 178400, 182860, 183680, 195125, 199808, 223000, 228575, 229600, 249760, 256004, 287000, 292576, 312200, 320005, 328000, 356800, 365720, 390250, 446000, 457150, 459200, 499520, 512008, 574000, 585152, 624400, 640010, 656000, 713600, 731440, 780500, 892000, 914300, 918400, 999040, 1024016, 1142875, 1148000, 1170304, 1248800, 1280020, 1462880, 1561000, 1600025, 1784000, 1828600, 2048032, 2285750, 2296000, 2497600, 2560040, 2925760, 3122000, 3200050, 3568000, 3657200, 4096064, 4571500, 4592000, 4995200, 5120080, 5851520, 6244000, 6400100, 7314400, 8000125, 8192128, 9143000, 10240160, 12488000, 12800200, 14628800, 16000250, 18286000, 20480320, 24976000, 25600400, 29257600, 32000500, 36572000, 40960640, 51200800, 64001000, 73144000, 102401600, 128002000, 146288000, 204803200, 256004000, 512008000, 1024016000]

約数ペア:

[(1, 1024016000), (2, 512008000), (4, 256004000), (5, 204803200), (7, 146288000), (8, 128002000), (10, 102401600), (14, 73144000), (16, 64001000), (20, 51200800), (25, 40960640), (28, 36572000), (32, 32000500), (35, 29257600), (40, 25600400), (41, 24976000), (50, 20480320), (56, 18286000), (64, 16000250), (70, 14628800), (80, 12800200), (82, 12488000), (100, 10240160), (112, 9143000), (125, 8192128), (128, 8000125), (140, 7314400), (160, 6400100), (164, 6244000), (175, 5851520), (200, 5120080), (205, 4995200), (223, 4592000), (224, 4571500), (250, 4096064), (280, 3657200), (287, 3568000), (320, 3200050), (328, 3122000), (350, 2925760), (400, 2560040), (410, 2497600), (446, 2296000), (448, 2285750), (500, 2048032), (560, 1828600), (574, 1784000), (640, 1600025), (656, 1561000), (700, 1462880), (800, 1280020), (820, 1248800), (875, 1170304), (892, 1148000), (896, 1142875), (1000, 1024016), (1025, 999040), (1115, 918400), (1120, 914300), (1148, 892000), (1312, 780500), (1400, 731440), (1435, 713600), (1561, 656000), (1600, 640010), (1640, 624400), (1750, 585152), (1784, 574000), (2000, 512008), (2050, 499520), (2230, 459200), (2240, 457150), (2296, 446000), (2624, 390250), (2800, 365720), (2870, 356800), (3122, 328000), (3200, 320005), (3280, 312200), (3500, 292576), (3568, 287000), (4000, 256004), (4100, 249760), (4460, 229600), (4480, 228575), (4592, 223000), (5125, 199808), (5248, 195125), (5575, 183680), (5600, 182860), (5740, 178400), (6244, 164000), (6560, 156100), (7000, 146288), (7136, 143500), (7175, 142720), (7805, 131200), (8000, 128002), (8200, 124880), (8920, 114800), (9143, 112000), (9184, 111500), (10250, 99904), (11150, 91840), (11200, 91430), (11480, 89200), (12488, 82000), (13120, 78050), (14000, 73144), (14272, 71750), (14350, 71360), (15610, 65600), (16000, 64001), (16400, 62440), (17840, 57400), (18286, 56000), (18368, 55750), (20500, 49952), (22300, 45920), (22400, 45715), (22960, 44600), (24976, 41000), (26240, 39025), (27875, 36736), (28000, 36572), (28544, 35875), (28700, 35680), (31220, 32800)]