165318660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 581188608

約数和(自身を除く): 415869948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 43, 45, 52, 53, 60, 62, 65, 78, 86, 90, 93, 106, 117, 124, 129, 130, 155, 156, 159, 172, 180, 186, 195, 212, 215, 234, 258, 260, 265, 279, 310, 318, 372, 387, 390, 403, 430, 465, 468, 477, 516, 530, 558, 559, 585, 620, 636, 645, 689, 774, 780, 795, 806, 860, 930, 954, 1060, 1116, 1118, 1170, 1209, 1290, 1333, 1378, 1395, 1548, 1590, 1612, 1643, 1677, 1860, 1908, 1935, 2015, 2067, 2236, 2279, 2340, 2385, 2418, 2580, 2666, 2756, 2790, 2795, 3180, 3286, 3354, 3445, 3627, 3870, 3999, 4030, 4134, 4558, 4770, 4836, 4929, 5031, 5332, 5580, 5590, 6045, 6201, 6572, 6665, 6708, 6837, 6890, 7254, 7740, 7998, 8060, 8215, 8268, 8385, 9116, 9540, 9858, 10062, 10335, 11180, 11395, 11997, 12090, 12402, 13330, 13674, 13780, 14508, 14787, 15996, 16430, 16770, 17329, 18135, 19716, 19995, 20124, 20511, 20670, 21359, 22790, 23994, 24180, 24645, 24804, 25155, 26660, 27348, 29574, 29627, 31005, 32860, 33540, 34185, 34658, 36270, 39990, 41022, 41340, 42718, 45580, 47988, 49290, 50310, 51987, 59148, 59254, 59985, 62010, 64077, 68370, 69316, 70649, 72540, 73935, 79980, 82044, 85436, 86645, 88881, 98580, 100620, 102555, 103974, 106795, 118508, 119970, 124020, 128154, 136740, 141298, 147870, 148135, 155961, 173290, 177762, 192231, 205110, 207948, 211947, 213590, 239940, 256308, 259935, 266643, 282596, 295740, 296270, 311922, 320385, 346580, 353245, 355524, 384462, 410220, 423894, 427180, 444405, 519870, 533286, 592540, 623844, 635841, 640770, 706490, 768924, 779805, 847788, 888810, 918437, 961155, 1039740, 1059735, 1066572, 1271682, 1281540, 1333215, 1412980, 1559610, 1777620, 1836874, 1922310, 2119470, 2543364, 2666430, 2755311, 3119220, 3179205, 3673748, 3844620, 4238940, 4592185, 5332860, 5510622, 6358410, 8265933, 9184370, 11021244, 12716820, 13776555, 16531866, 18368740, 27553110, 33063732, 41329665, 55106220, 82659330, 165318660]

約数ペア:

[(1, 165318660), (2, 82659330), (3, 55106220), (4, 41329665), (5, 33063732), (6, 27553110), (9, 18368740), (10, 16531866), (12, 13776555), (13, 12716820), (15, 11021244), (18, 9184370), (20, 8265933), (26, 6358410), (30, 5510622), (31, 5332860), (36, 4592185), (39, 4238940), (43, 3844620), (45, 3673748), (52, 3179205), (53, 3119220), (60, 2755311), (62, 2666430), (65, 2543364), (78, 2119470), (86, 1922310), (90, 1836874), (93, 1777620), (106, 1559610), (117, 1412980), (124, 1333215), (129, 1281540), (130, 1271682), (155, 1066572), (156, 1059735), (159, 1039740), (172, 961155), (180, 918437), (186, 888810), (195, 847788), (212, 779805), (215, 768924), (234, 706490), (258, 640770), (260, 635841), (265, 623844), (279, 592540), (310, 533286), (318, 519870), (372, 444405), (387, 427180), (390, 423894), (403, 410220), (430, 384462), (465, 355524), (468, 353245), (477, 346580), (516, 320385), (530, 311922), (558, 296270), (559, 295740), (585, 282596), (620, 266643), (636, 259935), (645, 256308), (689, 239940), (774, 213590), (780, 211947), (795, 207948), (806, 205110), (860, 192231), (930, 177762), (954, 173290), (1060, 155961), (1116, 148135), (1118, 147870), (1170, 141298), (1209, 136740), (1290, 128154), (1333, 124020), (1378, 119970), (1395, 118508), (1548, 106795), (1590, 103974), (1612, 102555), (1643, 100620), (1677, 98580), (1860, 88881), (1908, 86645), (1935, 85436), (2015, 82044), (2067, 79980), (2236, 73935), (2279, 72540), (2340, 70649), (2385, 69316), (2418, 68370), (2580, 64077), (2666, 62010), (2756, 59985), (2790, 59254), (2795, 59148), (3180, 51987), (3286, 50310), (3354, 49290), (3445, 47988), (3627, 45580), (3870, 42718), (3999, 41340), (4030, 41022), (4134, 39990), (4558, 36270), (4770, 34658), (4836, 34185), (4929, 33540), (5031, 32860), (5332, 31005), (5580, 29627), (5590, 29574), (6045, 27348), (6201, 26660), (6572, 25155), (6665, 24804), (6708, 24645), (6837, 24180), (6890, 23994), (7254, 22790), (7740, 21359), (7998, 20670), (8060, 20511), (8215, 20124), (8268, 19995), (8385, 19716), (9116, 18135), (9540, 17329), (9858, 16770), (10062, 16430), (10335, 15996), (11180, 14787), (11395, 14508), (11997, 13780), (12090, 13674), (12402, 13330)]