331021440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 1156404600

約数和(自身を除く): 825383160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 384, 404, 480, 505, 569, 576, 606, 640, 720, 808, 909, 960, 1010, 1138, 1152, 1212, 1440, 1515, 1616, 1707, 1818, 1920, 2020, 2276, 2424, 2845, 2880, 3030, 3232, 3414, 3636, 4040, 4545, 4552, 4848, 5121, 5690, 5760, 6060, 6464, 6828, 7272, 8080, 8535, 9090, 9104, 9696, 10242, 11380, 12120, 12928, 13656, 14544, 16160, 17070, 18180, 18208, 19392, 20484, 22760, 24240, 25605, 27312, 29088, 32320, 34140, 36360, 36416, 38784, 40968, 45520, 48480, 51210, 54624, 57469, 58176, 64640, 68280, 72720, 72832, 81936, 91040, 96960, 102420, 109248, 114938, 116352, 136560, 145440, 163872, 172407, 182080, 193920, 204840, 218496, 229876, 273120, 287345, 290880, 327744, 344814, 364160, 409680, 459752, 517221, 546240, 574690, 581760, 655488, 689628, 819360, 862035, 919504, 1034442, 1092480, 1149380, 1379256, 1638720, 1724070, 1839008, 2068884, 2298760, 2586105, 2758512, 3277440, 3448140, 3678016, 4137768, 4597520, 5172210, 5517024, 6896280, 7356032, 8275536, 9195040, 10344420, 11034048, 13792560, 16551072, 18390080, 20688840, 22068096, 27585120, 33102144, 36780160, 41377680, 55170240, 66204288, 82755360, 110340480, 165510720, 331021440]

約数ペア:

[(1, 331021440), (2, 165510720), (3, 110340480), (4, 82755360), (5, 66204288), (6, 55170240), (8, 41377680), (9, 36780160), (10, 33102144), (12, 27585120), (15, 22068096), (16, 20688840), (18, 18390080), (20, 16551072), (24, 13792560), (30, 11034048), (32, 10344420), (36, 9195040), (40, 8275536), (45, 7356032), (48, 6896280), (60, 5517024), (64, 5172210), (72, 4597520), (80, 4137768), (90, 3678016), (96, 3448140), (101, 3277440), (120, 2758512), (128, 2586105), (144, 2298760), (160, 2068884), (180, 1839008), (192, 1724070), (202, 1638720), (240, 1379256), (288, 1149380), (303, 1092480), (320, 1034442), (360, 919504), (384, 862035), (404, 819360), (480, 689628), (505, 655488), (569, 581760), (576, 574690), (606, 546240), (640, 517221), (720, 459752), (808, 409680), (909, 364160), (960, 344814), (1010, 327744), (1138, 290880), (1152, 287345), (1212, 273120), (1440, 229876), (1515, 218496), (1616, 204840), (1707, 193920), (1818, 182080), (1920, 172407), (2020, 163872), (2276, 145440), (2424, 136560), (2845, 116352), (2880, 114938), (3030, 109248), (3232, 102420), (3414, 96960), (3636, 91040), (4040, 81936), (4545, 72832), (4552, 72720), (4848, 68280), (5121, 64640), (5690, 58176), (5760, 57469), (6060, 54624), (6464, 51210), (6828, 48480), (7272, 45520), (8080, 40968), (8535, 38784), (9090, 36416), (9104, 36360), (9696, 34140), (10242, 32320), (11380, 29088), (12120, 27312), (12928, 25605), (13656, 24240), (14544, 22760), (16160, 20484), (17070, 19392), (18180, 18208)]