40491079680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1571}}^1$

素因数の和:2440

約数の個数: 192

約数和(自身を含む): 129776774400

約数和(自身を除く): 89285694720

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 839, 960, 1024, 1280, 1536, 1571, 1678, 1920, 2048, 2517, 2560, 3072, 3142, 3356, 3840, 4195, 4713, 5034, 5120, 6144, 6284, 6712, 7680, 7855, 8390, 9426, 10068, 10240, 12568, 12585, 13424, 15360, 15710, 16780, 18852, 20136, 23565, 25136, 25170, 26848, 30720, 31420, 33560, 37704, 40272, 47130, 50272, 50340, 53696, 62840, 67120, 75408, 80544, 94260, 100544, 100680, 107392, 125680, 134240, 150816, 161088, 188520, 201088, 201360, 214784, 251360, 268480, 301632, 322176, 377040, 402176, 402720, 429568, 502720, 536960, 603264, 644352, 754080, 804352, 805440, 859136, 1005440, 1073920, 1206528, 1288704, 1318069, 1508160, 1608704, 1610880, 1718272, 2010880, 2147840, 2413056, 2577408, 2636138, 3016320, 3217408, 3221760, 3954207, 4021760, 4295680, 4826112, 5154816, 5272276, 6032640, 6443520, 6590345, 7908414, 8043520, 8591360, 9652224, 10544552, 12065280, 12887040, 13180690, 15816828, 16087040, 19771035, 21089104, 24130560, 25774080, 26361380, 31633656, 39542070, 42178208, 48261120, 52722760, 63267312, 79084140, 84356416, 105445520, 126534624, 158168280, 168712832, 210891040, 253069248, 316336560, 337425664, 421782080, 506138496, 632673120, 674851328, 843564160, 1012276992, 1265346240, 1349702656, 1687128320, 2024553984, 2530692480, 2699405312, 3374256640, 4049107968, 5061384960, 6748513280, 8098215936, 10122769920, 13497026560, 20245539840, 40491079680]

約数ペア:

[(1, 40491079680), (2, 20245539840), (3, 13497026560), (4, 10122769920), (5, 8098215936), (6, 6748513280), (8, 5061384960), (10, 4049107968), (12, 3374256640), (15, 2699405312), (16, 2530692480), (20, 2024553984), (24, 1687128320), (30, 1349702656), (32, 1265346240), (40, 1012276992), (48, 843564160), (60, 674851328), (64, 632673120), (80, 506138496), (96, 421782080), (120, 337425664), (128, 316336560), (160, 253069248), (192, 210891040), (240, 168712832), (256, 158168280), (320, 126534624), (384, 105445520), (480, 84356416), (512, 79084140), (640, 63267312), (768, 52722760), (839, 48261120), (960, 42178208), (1024, 39542070), (1280, 31633656), (1536, 26361380), (1571, 25774080), (1678, 24130560), (1920, 21089104), (2048, 19771035), (2517, 16087040), (2560, 15816828), (3072, 13180690), (3142, 12887040), (3356, 12065280), (3840, 10544552), (4195, 9652224), (4713, 8591360), (5034, 8043520), (5120, 7908414), (6144, 6590345), (6284, 6443520), (6712, 6032640), (7680, 5272276), (7855, 5154816), (8390, 4826112), (9426, 4295680), (10068, 4021760), (10240, 3954207), (12568, 3221760), (12585, 3217408), (13424, 3016320), (15360, 2636138), (15710, 2577408), (16780, 2413056), (18852, 2147840), (20136, 2010880), (23565, 1718272), (25136, 1610880), (25170, 1608704), (26848, 1508160), (30720, 1318069), (31420, 1288704), (33560, 1206528), (37704, 1073920), (40272, 1005440), (47130, 859136), (50272, 805440), (50340, 804352), (53696, 754080), (62840, 644352), (67120, 603264), (75408, 536960), (80544, 502720), (94260, 429568), (100544, 402720), (100680, 402176), (107392, 377040), (125680, 322176), (134240, 301632), (150816, 268480), (161088, 251360), (188520, 214784), (201088, 201360)]