870455520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 3269185920

約数和(自身を除く): 2398730400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 179, 180, 198, 220, 240, 264, 288, 307, 330, 352, 358, 360, 396, 440, 480, 495, 528, 537, 614, 660, 716, 720, 792, 880, 895, 921, 990, 1056, 1074, 1228, 1320, 1432, 1440, 1535, 1584, 1611, 1760, 1790, 1842, 1969, 1980, 2148, 2456, 2640, 2685, 2763, 2864, 3070, 3168, 3222, 3377, 3580, 3684, 3938, 3960, 4296, 4605, 4912, 5280, 5370, 5526, 5728, 5907, 6140, 6444, 6754, 7160, 7368, 7876, 7920, 8055, 8592, 9210, 9824, 9845, 10131, 10740, 11052, 11814, 12280, 12888, 13508, 13815, 14320, 14736, 15752, 15840, 16110, 16885, 17184, 17721, 18420, 19690, 20262, 21480, 22104, 23628, 24560, 25776, 27016, 27630, 28640, 29472, 29535, 30393, 31504, 32220, 33770, 35442, 36840, 39380, 40524, 42960, 44208, 47256, 49120, 50655, 51552, 54032, 54953, 55260, 59070, 60786, 63008, 64440, 67540, 70884, 73680, 78760, 81048, 85920, 88416, 88605, 94512, 101310, 108064, 109906, 110520, 118140, 121572, 128880, 135080, 141768, 147360, 151965, 157520, 162096, 164859, 177210, 189024, 202620, 219812, 221040, 236280, 243144, 257760, 270160, 274765, 283536, 303930, 315040, 324192, 329718, 354420, 405240, 439624, 442080, 472560, 486288, 494577, 540320, 549530, 567072, 604483, 607860, 659436, 708840, 810480, 824295, 879248, 945120, 972576, 989154, 1099060, 1208966, 1215720, 1318872, 1417680, 1620960, 1648590, 1758496, 1813449, 1978308, 2198120, 2417932, 2431440, 2472885, 2637744, 2835360, 3022415, 3297180, 3626898, 3956616, 4396240, 4835864, 4862880, 4945770, 5275488, 5440347, 6044830, 6594360, 7253796, 7913232, 8792480, 9067245, 9671728, 9891540, 10880694, 12089660, 13188720, 14507592, 15826464, 18134490, 19343456, 19783080, 21761388, 24179320, 26377440, 27201735, 29015184, 36268980, 39566160, 43522776, 48358640, 54403470, 58030368, 72537960, 79132320, 87045552, 96717280, 108806940, 145075920, 174091104, 217613880, 290151840, 435227760, 870455520]

約数ペア:

[(1, 870455520), (2, 435227760), (3, 290151840), (4, 217613880), (5, 174091104), (6, 145075920), (8, 108806940), (9, 96717280), (10, 87045552), (11, 79132320), (12, 72537960), (15, 58030368), (16, 54403470), (18, 48358640), (20, 43522776), (22, 39566160), (24, 36268980), (30, 29015184), (32, 27201735), (33, 26377440), (36, 24179320), (40, 21761388), (44, 19783080), (45, 19343456), (48, 18134490), (55, 15826464), (60, 14507592), (66, 13188720), (72, 12089660), (80, 10880694), (88, 9891540), (90, 9671728), (96, 9067245), (99, 8792480), (110, 7913232), (120, 7253796), (132, 6594360), (144, 6044830), (160, 5440347), (165, 5275488), (176, 4945770), (179, 4862880), (180, 4835864), (198, 4396240), (220, 3956616), (240, 3626898), (264, 3297180), (288, 3022415), (307, 2835360), (330, 2637744), (352, 2472885), (358, 2431440), (360, 2417932), (396, 2198120), (440, 1978308), (480, 1813449), (495, 1758496), (528, 1648590), (537, 1620960), (614, 1417680), (660, 1318872), (716, 1215720), (720, 1208966), (792, 1099060), (880, 989154), (895, 972576), (921, 945120), (990, 879248), (1056, 824295), (1074, 810480), (1228, 708840), (1320, 659436), (1432, 607860), (1440, 604483), (1535, 567072), (1584, 549530), (1611, 540320), (1760, 494577), (1790, 486288), (1842, 472560), (1969, 442080), (1980, 439624), (2148, 405240), (2456, 354420), (2640, 329718), (2685, 324192), (2763, 315040), (2864, 303930), (3070, 283536), (3168, 274765), (3222, 270160), (3377, 257760), (3580, 243144), (3684, 236280), (3938, 221040), (3960, 219812), (4296, 202620), (4605, 189024), (4912, 177210), (5280, 164859), (5370, 162096), (5526, 157520), (5728, 151965), (5907, 147360), (6140, 141768), (6444, 135080), (6754, 128880), (7160, 121572), (7368, 118140), (7876, 110520), (7920, 109906), (8055, 108064), (8592, 101310), (9210, 94512), (9824, 88605), (9845, 88416), (10131, 85920), (10740, 81048), (11052, 78760), (11814, 73680), (12280, 70884), (12888, 67540), (13508, 64440), (13815, 63008), (14320, 60786), (14736, 59070), (15752, 55260), (15840, 54953), (16110, 54032), (16885, 51552), (17184, 50655), (17721, 49120), (18420, 47256), (19690, 44208), (20262, 42960), (21480, 40524), (22104, 39380), (23628, 36840), (24560, 35442), (25776, 33770), (27016, 32220), (27630, 31504), (28640, 30393), (29472, 29535)]