2143227240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77317}}^1$

素因数の和:77352

約数の個数: 192

約数和(自身を含む): 8684357760

約数和(自身を除く): 6541130520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 77317, 154634, 231951, 309268, 386585, 463902, 541219, 618536, 695853, 773170, 850487, 927804, 1082438, 1159755, 1391706, 1546340, 1623657, 1700974, 1855608, 2164876, 2319510, 2551461, 2706095, 2783412, 3092680, 3247314, 3401948, 3479265, 4252435, 4329752, 4639020, 4870971, 5102922, 5412190, 5566824, 5953409, 6494628, 6803896, 6958530, 7654383, 8118285, 8504870, 9278040, 9741942, 10205844, 10824380, 11906818, 12757305, 12989256, 13917060, 15308766, 16236570, 17009740, 17860227, 19483884, 20411688, 21648760, 23813636, 24354855, 25514610, 27834120, 29767045, 30617532, 32473140, 34019480, 35720454, 38271915, 38967768, 47627272, 48709710, 51029220, 53580681, 59534090, 61235064, 64946280, 71440908, 76543830, 89301135, 97419420, 102058440, 107161362, 119068180, 142881816, 153087660, 178602270, 194838840, 214322724, 238136360, 267903405, 306175320, 357204540, 428645448, 535806810, 714409080, 1071613620, 2143227240]

約数ペア:

[(1, 2143227240), (2, 1071613620), (3, 714409080), (4, 535806810), (5, 428645448), (6, 357204540), (7, 306175320), (8, 267903405), (9, 238136360), (10, 214322724), (11, 194838840), (12, 178602270), (14, 153087660), (15, 142881816), (18, 119068180), (20, 107161362), (21, 102058440), (22, 97419420), (24, 89301135), (28, 76543830), (30, 71440908), (33, 64946280), (35, 61235064), (36, 59534090), (40, 53580681), (42, 51029220), (44, 48709710), (45, 47627272), (55, 38967768), (56, 38271915), (60, 35720454), (63, 34019480), (66, 32473140), (70, 30617532), (72, 29767045), (77, 27834120), (84, 25514610), (88, 24354855), (90, 23813636), (99, 21648760), (105, 20411688), (110, 19483884), (120, 17860227), (126, 17009740), (132, 16236570), (140, 15308766), (154, 13917060), (165, 12989256), (168, 12757305), (180, 11906818), (198, 10824380), (210, 10205844), (220, 9741942), (231, 9278040), (252, 8504870), (264, 8118285), (280, 7654383), (308, 6958530), (315, 6803896), (330, 6494628), (360, 5953409), (385, 5566824), (396, 5412190), (420, 5102922), (440, 4870971), (462, 4639020), (495, 4329752), (504, 4252435), (616, 3479265), (630, 3401948), (660, 3247314), (693, 3092680), (770, 2783412), (792, 2706095), (840, 2551461), (924, 2319510), (990, 2164876), (1155, 1855608), (1260, 1700974), (1320, 1623657), (1386, 1546340), (1540, 1391706), (1848, 1159755), (1980, 1082438), (2310, 927804), (2520, 850487), (2772, 773170), (3080, 695853), (3465, 618536), (3960, 541219), (4620, 463902), (5544, 386585), (6930, 309268), (9240, 231951), (13860, 154634), (27720, 77317)]