631800960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 256

約数和(自身を含む): 2382393600

約数和(自身を除く): 1750592640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1621, 1624, 1680, 1740, 1856, 1920, 2030, 2240, 2320, 2436, 2688, 2784, 3045, 3242, 3248, 3360, 3480, 3712, 4060, 4480, 4640, 4863, 4872, 5568, 6090, 6484, 6496, 6720, 6960, 8105, 8120, 9280, 9726, 9744, 11136, 11347, 12180, 12968, 12992, 13440, 13920, 16210, 16240, 18560, 19452, 19488, 22694, 24315, 24360, 25936, 25984, 27840, 32420, 32480, 34041, 38904, 38976, 45388, 47009, 48630, 48720, 51872, 55680, 56735, 64840, 64960, 68082, 77808, 77952, 90776, 94018, 97260, 97440, 103744, 113470, 129680, 129920, 136164, 141027, 155616, 170205, 181552, 188036, 194520, 194880, 207488, 226940, 235045, 259360, 272328, 282054, 311232, 329063, 340410, 363104, 376072, 389040, 389760, 453880, 470090, 518720, 544656, 564108, 622464, 658126, 680820, 705135, 726208, 752144, 778080, 907760, 940180, 987189, 1037440, 1089312, 1128216, 1316252, 1361640, 1410270, 1452416, 1504288, 1556160, 1645315, 1815520, 1880360, 1974378, 2178624, 2256432, 2632504, 2723280, 2820540, 3008576, 3112320, 3290630, 3631040, 3760720, 3948756, 4357248, 4512864, 4935945, 5265008, 5446560, 5641080, 6017152, 6581260, 7262080, 7521440, 7897512, 9025728, 9871890, 10530016, 10893120, 11282160, 13162520, 15042880, 15795024, 18051456, 19743780, 21060032, 21786240, 22564320, 26325040, 30085760, 31590048, 39487560, 42120064, 45128640, 52650080, 63180096, 78975120, 90257280, 105300160, 126360192, 157950240, 210600320, 315900480, 631800960]

約数ペア:

[(1, 631800960), (2, 315900480), (3, 210600320), (4, 157950240), (5, 126360192), (6, 105300160), (7, 90257280), (8, 78975120), (10, 63180096), (12, 52650080), (14, 45128640), (15, 42120064), (16, 39487560), (20, 31590048), (21, 30085760), (24, 26325040), (28, 22564320), (29, 21786240), (30, 21060032), (32, 19743780), (35, 18051456), (40, 15795024), (42, 15042880), (48, 13162520), (56, 11282160), (58, 10893120), (60, 10530016), (64, 9871890), (70, 9025728), (80, 7897512), (84, 7521440), (87, 7262080), (96, 6581260), (105, 6017152), (112, 5641080), (116, 5446560), (120, 5265008), (128, 4935945), (140, 4512864), (145, 4357248), (160, 3948756), (168, 3760720), (174, 3631040), (192, 3290630), (203, 3112320), (210, 3008576), (224, 2820540), (232, 2723280), (240, 2632504), (280, 2256432), (290, 2178624), (320, 1974378), (336, 1880360), (348, 1815520), (384, 1645315), (406, 1556160), (420, 1504288), (435, 1452416), (448, 1410270), (464, 1361640), (480, 1316252), (560, 1128216), (580, 1089312), (609, 1037440), (640, 987189), (672, 940180), (696, 907760), (812, 778080), (840, 752144), (870, 726208), (896, 705135), (928, 680820), (960, 658126), (1015, 622464), (1120, 564108), (1160, 544656), (1218, 518720), (1344, 470090), (1392, 453880), (1621, 389760), (1624, 389040), (1680, 376072), (1740, 363104), (1856, 340410), (1920, 329063), (2030, 311232), (2240, 282054), (2320, 272328), (2436, 259360), (2688, 235045), (2784, 226940), (3045, 207488), (3242, 194880), (3248, 194520), (3360, 188036), (3480, 181552), (3712, 170205), (4060, 155616), (4480, 141027), (4640, 136164), (4863, 129920), (4872, 129680), (5568, 113470), (6090, 103744), (6484, 97440), (6496, 97260), (6720, 94018), (6960, 90776), (8105, 77952), (8120, 77808), (9280, 68082), (9726, 64960), (9744, 64840), (11136, 56735), (11347, 55680), (12180, 51872), (12968, 48720), (12992, 48630), (13440, 47009), (13920, 45388), (16210, 38976), (16240, 38904), (18560, 34041), (19452, 32480), (19488, 32420), (22694, 27840), (24315, 25984), (24360, 25936)]