323262720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2589

約数の個数: 216

約数和(自身を含む): 1220611392

約数和(自身を除く): 897348672

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, 2551, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5102, 5280, 5760, 6336, 7040, 7653, 7920, 8448, 10204, 10560, 11520, 12672, 12755, 14080, 15306, 15840, 20408, 21120, 22959, 25344, 25510, 28061, 30612, 31680, 38265, 40816, 42240, 45918, 51020, 56122, 61224, 63360, 76530, 81632, 84183, 91836, 102040, 112244, 114795, 122448, 126720, 140305, 153060, 163264, 168366, 183672, 204080, 224488, 229590, 244896, 252549, 280610, 306120, 326528, 336732, 367344, 408160, 420915, 448976, 459180, 489792, 505098, 561220, 612240, 653056, 673464, 734688, 816320, 841830, 897952, 918360, 979584, 1010196, 1122440, 1224480, 1262745, 1346928, 1469376, 1632640, 1683660, 1795904, 1836720, 1959168, 2020392, 2244880, 2448960, 2525490, 2693856, 2938752, 3265280, 3367320, 3591808, 3673440, 4040784, 4489760, 4897920, 5050980, 5387712, 5877504, 6734640, 7183616, 7346880, 8081568, 8979520, 9795840, 10101960, 10775424, 13469280, 14693760, 16163136, 17959040, 20203920, 21550848, 26938560, 29387520, 32326272, 35918080, 40407840, 53877120, 64652544, 80815680, 107754240, 161631360, 323262720]

約数ペア:

[(1, 323262720), (2, 161631360), (3, 107754240), (4, 80815680), (5, 64652544), (6, 53877120), (8, 40407840), (9, 35918080), (10, 32326272), (11, 29387520), (12, 26938560), (15, 21550848), (16, 20203920), (18, 17959040), (20, 16163136), (22, 14693760), (24, 13469280), (30, 10775424), (32, 10101960), (33, 9795840), (36, 8979520), (40, 8081568), (44, 7346880), (45, 7183616), (48, 6734640), (55, 5877504), (60, 5387712), (64, 5050980), (66, 4897920), (72, 4489760), (80, 4040784), (88, 3673440), (90, 3591808), (96, 3367320), (99, 3265280), (110, 2938752), (120, 2693856), (128, 2525490), (132, 2448960), (144, 2244880), (160, 2020392), (165, 1959168), (176, 1836720), (180, 1795904), (192, 1683660), (198, 1632640), (220, 1469376), (240, 1346928), (256, 1262745), (264, 1224480), (288, 1122440), (320, 1010196), (330, 979584), (352, 918360), (360, 897952), (384, 841830), (396, 816320), (440, 734688), (480, 673464), (495, 653056), (528, 612240), (576, 561220), (640, 505098), (660, 489792), (704, 459180), (720, 448976), (768, 420915), (792, 408160), (880, 367344), (960, 336732), (990, 326528), (1056, 306120), (1152, 280610), (1280, 252549), (1320, 244896), (1408, 229590), (1440, 224488), (1584, 204080), (1760, 183672), (1920, 168366), (1980, 163264), (2112, 153060), (2304, 140305), (2551, 126720), (2640, 122448), (2816, 114795), (2880, 112244), (3168, 102040), (3520, 91836), (3840, 84183), (3960, 81632), (4224, 76530), (5102, 63360), (5280, 61224), (5760, 56122), (6336, 51020), (7040, 45918), (7653, 42240), (7920, 40816), (8448, 38265), (10204, 31680), (10560, 30612), (11520, 28061), (12672, 25510), (12755, 25344), (14080, 22959), (15306, 21120), (15840, 20408)]