131662080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1077

約数の個数: 216

約数和(自身を含む): 497427840

約数和(自身を除く): 365765760

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1039, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2078, 2112, 2304, 2640, 2816, 2880, 3117, 3168, 3520, 3840, 3960, 4156, 4224, 5195, 5280, 5760, 6234, 6336, 7040, 7920, 8312, 8448, 9351, 10390, 10560, 11429, 11520, 12468, 12672, 14080, 15585, 15840, 16624, 18702, 20780, 21120, 22858, 24936, 25344, 31170, 31680, 33248, 34287, 37404, 41560, 42240, 45716, 46755, 49872, 57145, 62340, 63360, 66496, 68574, 74808, 83120, 91432, 93510, 99744, 102861, 114290, 124680, 126720, 132992, 137148, 149616, 166240, 171435, 182864, 187020, 199488, 205722, 228580, 249360, 265984, 274296, 299232, 332480, 342870, 365728, 374040, 398976, 411444, 457160, 498720, 514305, 548592, 598464, 664960, 685740, 731456, 748080, 797952, 822888, 914320, 997440, 1028610, 1097184, 1196928, 1329920, 1371480, 1462912, 1496160, 1645776, 1828640, 1994880, 2057220, 2194368, 2393856, 2742960, 2925824, 2992320, 3291552, 3657280, 3989760, 4114440, 4388736, 5485920, 5984640, 6583104, 7314560, 8228880, 8777472, 10971840, 11969280, 13166208, 14629120, 16457760, 21943680, 26332416, 32915520, 43887360, 65831040, 131662080]

約数ペア:

[(1, 131662080), (2, 65831040), (3, 43887360), (4, 32915520), (5, 26332416), (6, 21943680), (8, 16457760), (9, 14629120), (10, 13166208), (11, 11969280), (12, 10971840), (15, 8777472), (16, 8228880), (18, 7314560), (20, 6583104), (22, 5984640), (24, 5485920), (30, 4388736), (32, 4114440), (33, 3989760), (36, 3657280), (40, 3291552), (44, 2992320), (45, 2925824), (48, 2742960), (55, 2393856), (60, 2194368), (64, 2057220), (66, 1994880), (72, 1828640), (80, 1645776), (88, 1496160), (90, 1462912), (96, 1371480), (99, 1329920), (110, 1196928), (120, 1097184), (128, 1028610), (132, 997440), (144, 914320), (160, 822888), (165, 797952), (176, 748080), (180, 731456), (192, 685740), (198, 664960), (220, 598464), (240, 548592), (256, 514305), (264, 498720), (288, 457160), (320, 411444), (330, 398976), (352, 374040), (360, 365728), (384, 342870), (396, 332480), (440, 299232), (480, 274296), (495, 265984), (528, 249360), (576, 228580), (640, 205722), (660, 199488), (704, 187020), (720, 182864), (768, 171435), (792, 166240), (880, 149616), (960, 137148), (990, 132992), (1039, 126720), (1056, 124680), (1152, 114290), (1280, 102861), (1320, 99744), (1408, 93510), (1440, 91432), (1584, 83120), (1760, 74808), (1920, 68574), (1980, 66496), (2078, 63360), (2112, 62340), (2304, 57145), (2640, 49872), (2816, 46755), (2880, 45716), (3117, 42240), (3168, 41560), (3520, 37404), (3840, 34287), (3960, 33248), (4156, 31680), (4224, 31170), (5195, 25344), (5280, 24936), (5760, 22858), (6234, 21120), (6336, 20780), (7040, 18702), (7920, 16624), (8312, 15840), (8448, 15585), (9351, 14080), (10390, 12672), (10560, 12468), (11429, 11520)]