4439838720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:728

約数の個数: 208

約数和(自身を含む): 14342768640

約数和(自身を除く): 9902929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 569, 635, 640, 762, 768, 960, 1016, 1024, 1138, 1270, 1280, 1524, 1536, 1707, 1905, 1920, 2032, 2048, 2276, 2540, 2560, 2845, 3048, 3072, 3414, 3810, 3840, 4064, 4096, 4552, 5080, 5120, 5690, 6096, 6144, 6828, 7620, 7680, 8128, 8535, 9104, 10160, 10240, 11380, 12192, 12288, 13656, 15240, 15360, 16256, 17070, 18208, 20320, 20480, 22760, 24384, 27312, 30480, 30720, 32512, 34140, 36416, 40640, 45520, 48768, 54624, 60960, 61440, 65024, 68280, 72263, 72832, 81280, 91040, 97536, 109248, 121920, 130048, 136560, 144526, 145664, 162560, 182080, 195072, 216789, 218496, 243840, 260096, 273120, 289052, 291328, 325120, 361315, 364160, 390144, 433578, 436992, 487680, 520192, 546240, 578104, 582656, 650240, 722630, 728320, 780288, 867156, 873984, 975360, 1083945, 1092480, 1156208, 1165312, 1300480, 1445260, 1456640, 1560576, 1734312, 1747968, 1950720, 2167890, 2184960, 2312416, 2330624, 2600960, 2890520, 2913280, 3468624, 3495936, 3901440, 4335780, 4369920, 4624832, 5781040, 5826560, 6937248, 6991872, 7802880, 8671560, 8739840, 9249664, 11562080, 11653120, 13874496, 17343120, 17479680, 18499328, 23124160, 27748992, 34686240, 34959360, 36998656, 46248320, 55497984, 69372480, 73997312, 92496640, 110995968, 138744960, 147994624, 184993280, 221991936, 277489920, 295989248, 369986560, 443983872, 554979840, 739973120, 887967744, 1109959680, 1479946240, 2219919360, 4439838720]

約数ペア:

[(1, 4439838720), (2, 2219919360), (3, 1479946240), (4, 1109959680), (5, 887967744), (6, 739973120), (8, 554979840), (10, 443983872), (12, 369986560), (15, 295989248), (16, 277489920), (20, 221991936), (24, 184993280), (30, 147994624), (32, 138744960), (40, 110995968), (48, 92496640), (60, 73997312), (64, 69372480), (80, 55497984), (96, 46248320), (120, 36998656), (127, 34959360), (128, 34686240), (160, 27748992), (192, 23124160), (240, 18499328), (254, 17479680), (256, 17343120), (320, 13874496), (381, 11653120), (384, 11562080), (480, 9249664), (508, 8739840), (512, 8671560), (569, 7802880), (635, 6991872), (640, 6937248), (762, 5826560), (768, 5781040), (960, 4624832), (1016, 4369920), (1024, 4335780), (1138, 3901440), (1270, 3495936), (1280, 3468624), (1524, 2913280), (1536, 2890520), (1707, 2600960), (1905, 2330624), (1920, 2312416), (2032, 2184960), (2048, 2167890), (2276, 1950720), (2540, 1747968), (2560, 1734312), (2845, 1560576), (3048, 1456640), (3072, 1445260), (3414, 1300480), (3810, 1165312), (3840, 1156208), (4064, 1092480), (4096, 1083945), (4552, 975360), (5080, 873984), (5120, 867156), (5690, 780288), (6096, 728320), (6144, 722630), (6828, 650240), (7620, 582656), (7680, 578104), (8128, 546240), (8535, 520192), (9104, 487680), (10160, 436992), (10240, 433578), (11380, 390144), (12192, 364160), (12288, 361315), (13656, 325120), (15240, 291328), (15360, 289052), (16256, 273120), (17070, 260096), (18208, 243840), (20320, 218496), (20480, 216789), (22760, 195072), (24384, 182080), (27312, 162560), (30480, 145664), (30720, 144526), (32512, 136560), (34140, 130048), (36416, 121920), (40640, 109248), (45520, 97536), (48768, 91040), (54624, 81280), (60960, 72832), (61440, 72263), (65024, 68280)]