12713171520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{38609}}^1$

素因数の和:38650

約数の個数: 224

約数和(自身を含む): 47073312000

約数和(自身を除く): 34360140480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2240, 2352, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13720, 15680, 16464, 20580, 21952, 23520, 27440, 32928, 38609, 41160, 47040, 54880, 65856, 77218, 82320, 109760, 115827, 154436, 164640, 193045, 231654, 270263, 308872, 329280, 386090, 463308, 540526, 579135, 617744, 772180, 810789, 926616, 1081052, 1158270, 1235488, 1351315, 1544360, 1621578, 1853232, 1891841, 2162104, 2316540, 2470976, 2702630, 3088720, 3243156, 3706464, 3783682, 4053945, 4324208, 4633080, 5405260, 5675523, 6177440, 6486312, 7412928, 7567364, 8107890, 8648416, 9266160, 9459205, 10810520, 11351046, 12354880, 12972624, 13242887, 15134728, 16215780, 17296832, 18532320, 18918410, 21621040, 22702092, 25945248, 26485774, 28377615, 30269456, 32431560, 37064640, 37836820, 39728661, 43242080, 45404184, 51890496, 52971548, 56755230, 60538912, 64863120, 66214435, 75673640, 79457322, 86484160, 90808368, 105943096, 113510460, 121077824, 129726240, 132428870, 151347280, 158914644, 181616736, 198643305, 211886192, 227020920, 259452480, 264857740, 302694560, 317829288, 363233472, 397286610, 423772384, 454041840, 529715480, 605389120, 635658576, 794573220, 847544768, 908083680, 1059430960, 1271317152, 1589146440, 1816167360, 2118861920, 2542634304, 3178292880, 4237723840, 6356585760, 12713171520]

約数ペア:

[(1, 12713171520), (2, 6356585760), (3, 4237723840), (4, 3178292880), (5, 2542634304), (6, 2118861920), (7, 1816167360), (8, 1589146440), (10, 1271317152), (12, 1059430960), (14, 908083680), (15, 847544768), (16, 794573220), (20, 635658576), (21, 605389120), (24, 529715480), (28, 454041840), (30, 423772384), (32, 397286610), (35, 363233472), (40, 317829288), (42, 302694560), (48, 264857740), (49, 259452480), (56, 227020920), (60, 211886192), (64, 198643305), (70, 181616736), (80, 158914644), (84, 151347280), (96, 132428870), (98, 129726240), (105, 121077824), (112, 113510460), (120, 105943096), (140, 90808368), (147, 86484160), (160, 79457322), (168, 75673640), (192, 66214435), (196, 64863120), (210, 60538912), (224, 56755230), (240, 52971548), (245, 51890496), (280, 45404184), (294, 43242080), (320, 39728661), (336, 37836820), (343, 37064640), (392, 32431560), (420, 30269456), (448, 28377615), (480, 26485774), (490, 25945248), (560, 22702092), (588, 21621040), (672, 18918410), (686, 18532320), (735, 17296832), (784, 16215780), (840, 15134728), (960, 13242887), (980, 12972624), (1029, 12354880), (1120, 11351046), (1176, 10810520), (1344, 9459205), (1372, 9266160), (1470, 8648416), (1568, 8107890), (1680, 7567364), (1715, 7412928), (1960, 6486312), (2058, 6177440), (2240, 5675523), (2352, 5405260), (2744, 4633080), (2940, 4324208), (3136, 4053945), (3360, 3783682), (3430, 3706464), (3920, 3243156), (4116, 3088720), (4704, 2702630), (5145, 2470976), (5488, 2316540), (5880, 2162104), (6720, 1891841), (6860, 1853232), (7840, 1621578), (8232, 1544360), (9408, 1351315), (10290, 1235488), (10976, 1158270), (11760, 1081052), (13720, 926616), (15680, 810789), (16464, 772180), (20580, 617744), (21952, 579135), (23520, 540526), (27440, 463308), (32928, 386090), (38609, 329280), (41160, 308872), (47040, 270263), (54880, 231654), (65856, 193045), (77218, 164640), (82320, 154436), (109760, 115827)]