31067210240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7027}}^1$

素因数の和:7218

約数の個数: 160

約数和(自身を含む): 81789390144

約数和(自身を除く): 50722179904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 157, 160, 176, 220, 256, 314, 320, 352, 440, 512, 628, 640, 704, 785, 880, 1256, 1280, 1408, 1570, 1727, 1760, 2512, 2560, 2816, 3140, 3454, 3520, 5024, 5632, 6280, 6908, 7027, 7040, 8635, 10048, 12560, 13816, 14054, 14080, 17270, 20096, 25120, 27632, 28108, 28160, 34540, 35135, 40192, 50240, 55264, 56216, 69080, 70270, 77297, 80384, 100480, 110528, 112432, 138160, 140540, 154594, 200960, 221056, 224864, 276320, 281080, 309188, 386485, 401920, 442112, 449728, 552640, 562160, 618376, 772970, 884224, 899456, 1103239, 1105280, 1124320, 1236752, 1545940, 1798912, 2206478, 2210560, 2248640, 2473504, 3091880, 3597824, 4412956, 4421120, 4497280, 4947008, 5516195, 6183760, 8825912, 8994560, 9894016, 11032390, 12135629, 12367520, 17651824, 17989120, 19788032, 22064780, 24271258, 24735040, 35303648, 39576064, 44129560, 48542516, 49470080, 60678145, 70607296, 88259120, 97085032, 98940160, 121356290, 141214592, 176518240, 194170064, 197880320, 242712580, 282429184, 353036480, 388340128, 485425160, 564858368, 706072960, 776680256, 970850320, 1412145920, 1553360512, 1941700640, 2824291840, 3106721024, 3883401280, 6213442048, 7766802560, 15533605120, 31067210240]

約数ペア:

[(1, 31067210240), (2, 15533605120), (4, 7766802560), (5, 6213442048), (8, 3883401280), (10, 3106721024), (11, 2824291840), (16, 1941700640), (20, 1553360512), (22, 1412145920), (32, 970850320), (40, 776680256), (44, 706072960), (55, 564858368), (64, 485425160), (80, 388340128), (88, 353036480), (110, 282429184), (128, 242712580), (157, 197880320), (160, 194170064), (176, 176518240), (220, 141214592), (256, 121356290), (314, 98940160), (320, 97085032), (352, 88259120), (440, 70607296), (512, 60678145), (628, 49470080), (640, 48542516), (704, 44129560), (785, 39576064), (880, 35303648), (1256, 24735040), (1280, 24271258), (1408, 22064780), (1570, 19788032), (1727, 17989120), (1760, 17651824), (2512, 12367520), (2560, 12135629), (2816, 11032390), (3140, 9894016), (3454, 8994560), (3520, 8825912), (5024, 6183760), (5632, 5516195), (6280, 4947008), (6908, 4497280), (7027, 4421120), (7040, 4412956), (8635, 3597824), (10048, 3091880), (12560, 2473504), (13816, 2248640), (14054, 2210560), (14080, 2206478), (17270, 1798912), (20096, 1545940), (25120, 1236752), (27632, 1124320), (28108, 1105280), (28160, 1103239), (34540, 899456), (35135, 884224), (40192, 772970), (50240, 618376), (55264, 562160), (56216, 552640), (69080, 449728), (70270, 442112), (77297, 401920), (80384, 386485), (100480, 309188), (110528, 281080), (112432, 276320), (138160, 224864), (140540, 221056), (154594, 200960)]