331626240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 216

約数和(自身を含む): 1252178928

約数和(自身を除く): 920552688

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, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2617, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5234, 5280, 5760, 6336, 7040, 7851, 7920, 8448, 10468, 10560, 11520, 12672, 13085, 14080, 15702, 15840, 20936, 21120, 23553, 25344, 26170, 28787, 31404, 31680, 39255, 41872, 42240, 47106, 52340, 57574, 62808, 63360, 78510, 83744, 86361, 94212, 104680, 115148, 117765, 125616, 126720, 143935, 157020, 167488, 172722, 188424, 209360, 230296, 235530, 251232, 259083, 287870, 314040, 334976, 345444, 376848, 418720, 431805, 460592, 471060, 502464, 518166, 575740, 628080, 669952, 690888, 753696, 837440, 863610, 921184, 942120, 1004928, 1036332, 1151480, 1256160, 1295415, 1381776, 1507392, 1674880, 1727220, 1842368, 1884240, 2009856, 2072664, 2302960, 2512320, 2590830, 2763552, 3014784, 3349760, 3454440, 3684736, 3768480, 4145328, 4605920, 5024640, 5181660, 5527104, 6029568, 6908880, 7369472, 7536960, 8290656, 9211840, 10049280, 10363320, 11054208, 13817760, 15073920, 16581312, 18423680, 20726640, 22108416, 27635520, 30147840, 33162624, 36847360, 41453280, 55271040, 66325248, 82906560, 110542080, 165813120, 331626240]

約数ペア:

[(1, 331626240), (2, 165813120), (3, 110542080), (4, 82906560), (5, 66325248), (6, 55271040), (8, 41453280), (9, 36847360), (10, 33162624), (11, 30147840), (12, 27635520), (15, 22108416), (16, 20726640), (18, 18423680), (20, 16581312), (22, 15073920), (24, 13817760), (30, 11054208), (32, 10363320), (33, 10049280), (36, 9211840), (40, 8290656), (44, 7536960), (45, 7369472), (48, 6908880), (55, 6029568), (60, 5527104), (64, 5181660), (66, 5024640), (72, 4605920), (80, 4145328), (88, 3768480), (90, 3684736), (96, 3454440), (99, 3349760), (110, 3014784), (120, 2763552), (128, 2590830), (132, 2512320), (144, 2302960), (160, 2072664), (165, 2009856), (176, 1884240), (180, 1842368), (192, 1727220), (198, 1674880), (220, 1507392), (240, 1381776), (256, 1295415), (264, 1256160), (288, 1151480), (320, 1036332), (330, 1004928), (352, 942120), (360, 921184), (384, 863610), (396, 837440), (440, 753696), (480, 690888), (495, 669952), (528, 628080), (576, 575740), (640, 518166), (660, 502464), (704, 471060), (720, 460592), (768, 431805), (792, 418720), (880, 376848), (960, 345444), (990, 334976), (1056, 314040), (1152, 287870), (1280, 259083), (1320, 251232), (1408, 235530), (1440, 230296), (1584, 209360), (1760, 188424), (1920, 172722), (1980, 167488), (2112, 157020), (2304, 143935), (2617, 126720), (2640, 125616), (2816, 117765), (2880, 115148), (3168, 104680), (3520, 94212), (3840, 86361), (3960, 83744), (4224, 78510), (5234, 63360), (5280, 62808), (5760, 57574), (6336, 52340), (7040, 47106), (7851, 42240), (7920, 41872), (8448, 39255), (10468, 31680), (10560, 31404), (11520, 28787), (12672, 26170), (13085, 25344), (14080, 23553), (15702, 21120), (15840, 20936)]