1380519360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43577}}^1$

素因数の和:43611

約数の個数: 168

約数和(自身を含む): 5180204016

約数和(自身を除く): 3799684656

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, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 43577, 87154, 130731, 174308, 217885, 261462, 348616, 392193, 435770, 479347, 522924, 653655, 697232, 784386, 871540, 958694, 1045848, 1307310, 1394464, 1438041, 1568772, 1743080, 1917388, 1960965, 2091696, 2396735, 2614620, 2788928, 2876082, 3137544, 3486160, 3834776, 3921930, 4183392, 4314123, 4793470, 5229240, 5752164, 6275088, 6972320, 7190205, 7669552, 7843860, 8366784, 8628246, 9586940, 10458480, 11504328, 12550176, 13944640, 14380410, 15339104, 15687720, 17256492, 19173880, 20916960, 21570615, 23008656, 25100352, 28760820, 30678208, 31375440, 34512984, 38347760, 41833920, 43141230, 46017312, 57521640, 62750880, 69025968, 76695520, 86282460, 92034624, 115043280, 125501760, 138051936, 153391040, 172564920, 230086560, 276103872, 345129840, 460173120, 690259680, 1380519360]

約数ペア:

[(1, 1380519360), (2, 690259680), (3, 460173120), (4, 345129840), (5, 276103872), (6, 230086560), (8, 172564920), (9, 153391040), (10, 138051936), (11, 125501760), (12, 115043280), (15, 92034624), (16, 86282460), (18, 76695520), (20, 69025968), (22, 62750880), (24, 57521640), (30, 46017312), (32, 43141230), (33, 41833920), (36, 38347760), (40, 34512984), (44, 31375440), (45, 30678208), (48, 28760820), (55, 25100352), (60, 23008656), (64, 21570615), (66, 20916960), (72, 19173880), (80, 17256492), (88, 15687720), (90, 15339104), (96, 14380410), (99, 13944640), (110, 12550176), (120, 11504328), (132, 10458480), (144, 9586940), (160, 8628246), (165, 8366784), (176, 7843860), (180, 7669552), (192, 7190205), (198, 6972320), (220, 6275088), (240, 5752164), (264, 5229240), (288, 4793470), (320, 4314123), (330, 4183392), (352, 3921930), (360, 3834776), (396, 3486160), (440, 3137544), (480, 2876082), (495, 2788928), (528, 2614620), (576, 2396735), (660, 2091696), (704, 1960965), (720, 1917388), (792, 1743080), (880, 1568772), (960, 1438041), (990, 1394464), (1056, 1307310), (1320, 1045848), (1440, 958694), (1584, 871540), (1760, 784386), (1980, 697232), (2112, 653655), (2640, 522924), (2880, 479347), (3168, 435770), (3520, 392193), (3960, 348616), (5280, 261462), (6336, 217885), (7920, 174308), (10560, 130731), (15840, 87154), (31680, 43577)]