263324160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 240

約数和(自身を含む): 995829120

約数和(自身を除く): 732504960

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, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1039, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2078, 2112, 2304, 2560, 2640, 2816, 2880, 3117, 3168, 3520, 3840, 3960, 4156, 4224, 4608, 5195, 5280, 5632, 5760, 6234, 6336, 7040, 7680, 7920, 8312, 8448, 9351, 10390, 10560, 11429, 11520, 12468, 12672, 14080, 15585, 15840, 16624, 16896, 18702, 20780, 21120, 22858, 23040, 24936, 25344, 28160, 31170, 31680, 33248, 34287, 37404, 41560, 42240, 45716, 46755, 49872, 50688, 57145, 62340, 63360, 66496, 68574, 74808, 83120, 84480, 91432, 93510, 99744, 102861, 114290, 124680, 126720, 132992, 137148, 149616, 166240, 171435, 182864, 187020, 199488, 205722, 228580, 249360, 253440, 265984, 274296, 299232, 332480, 342870, 365728, 374040, 398976, 411444, 457160, 498720, 514305, 531968, 548592, 598464, 664960, 685740, 731456, 748080, 797952, 822888, 914320, 997440, 1028610, 1097184, 1196928, 1329920, 1371480, 1462912, 1496160, 1595904, 1645776, 1828640, 1994880, 2057220, 2194368, 2393856, 2659840, 2742960, 2925824, 2992320, 3291552, 3657280, 3989760, 4114440, 4388736, 4787712, 5485920, 5851648, 5984640, 6583104, 7314560, 7979520, 8228880, 8777472, 10971840, 11969280, 13166208, 14629120, 16457760, 17554944, 21943680, 23938560, 26332416, 29258240, 32915520, 43887360, 52664832, 65831040, 87774720, 131662080, 263324160]

約数ペア:

[(1, 263324160), (2, 131662080), (3, 87774720), (4, 65831040), (5, 52664832), (6, 43887360), (8, 32915520), (9, 29258240), (10, 26332416), (11, 23938560), (12, 21943680), (15, 17554944), (16, 16457760), (18, 14629120), (20, 13166208), (22, 11969280), (24, 10971840), (30, 8777472), (32, 8228880), (33, 7979520), (36, 7314560), (40, 6583104), (44, 5984640), (45, 5851648), (48, 5485920), (55, 4787712), (60, 4388736), (64, 4114440), (66, 3989760), (72, 3657280), (80, 3291552), (88, 2992320), (90, 2925824), (96, 2742960), (99, 2659840), (110, 2393856), (120, 2194368), (128, 2057220), (132, 1994880), (144, 1828640), (160, 1645776), (165, 1595904), (176, 1496160), (180, 1462912), (192, 1371480), (198, 1329920), (220, 1196928), (240, 1097184), (256, 1028610), (264, 997440), (288, 914320), (320, 822888), (330, 797952), (352, 748080), (360, 731456), (384, 685740), (396, 664960), (440, 598464), (480, 548592), (495, 531968), (512, 514305), (528, 498720), (576, 457160), (640, 411444), (660, 398976), (704, 374040), (720, 365728), (768, 342870), (792, 332480), (880, 299232), (960, 274296), (990, 265984), (1039, 253440), (1056, 249360), (1152, 228580), (1280, 205722), (1320, 199488), (1408, 187020), (1440, 182864), (1536, 171435), (1584, 166240), (1760, 149616), (1920, 137148), (1980, 132992), (2078, 126720), (2112, 124680), (2304, 114290), (2560, 102861), (2640, 99744), (2816, 93510), (2880, 91432), (3117, 84480), (3168, 83120), (3520, 74808), (3840, 68574), (3960, 66496), (4156, 63360), (4224, 62340), (4608, 57145), (5195, 50688), (5280, 49872), (5632, 46755), (5760, 45716), (6234, 42240), (6336, 41560), (7040, 37404), (7680, 34287), (7920, 33248), (8312, 31680), (8448, 31170), (9351, 28160), (10390, 25344), (10560, 24936), (11429, 23040), (11520, 22858), (12468, 21120), (12672, 20780), (14080, 18702), (15585, 16896), (15840, 16624)]