213376410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 661893120

約数和(自身を除く): 448516710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 37, 39, 45, 53, 54, 62, 65, 74, 78, 90, 93, 106, 111, 117, 130, 135, 155, 159, 185, 186, 195, 222, 234, 265, 270, 279, 310, 318, 333, 351, 370, 390, 403, 465, 477, 481, 530, 555, 558, 585, 666, 689, 702, 795, 806, 837, 930, 954, 962, 999, 1110, 1147, 1170, 1209, 1378, 1395, 1431, 1443, 1590, 1643, 1665, 1674, 1755, 1961, 1998, 2015, 2067, 2294, 2385, 2405, 2418, 2790, 2862, 2886, 3286, 3330, 3441, 3445, 3510, 3627, 3922, 4030, 4134, 4185, 4329, 4770, 4810, 4929, 4995, 5735, 5883, 6045, 6201, 6882, 6890, 7155, 7215, 7254, 8215, 8370, 8658, 9805, 9858, 9990, 10323, 10335, 10881, 11470, 11766, 12090, 12402, 12987, 14310, 14430, 14787, 14911, 16430, 17205, 17649, 18135, 18603, 19610, 20646, 20670, 21359, 21645, 21762, 24645, 25493, 25974, 29415, 29574, 29822, 30969, 31005, 34410, 35298, 36270, 37206, 42718, 43290, 44361, 44733, 49290, 50986, 51615, 52947, 54405, 58830, 60791, 61938, 62010, 64077, 64935, 73935, 74555, 76479, 88245, 88722, 89466, 93015, 103230, 105894, 106795, 108810, 121582, 127465, 128154, 129870, 134199, 147870, 149110, 152958, 154845, 176490, 182373, 186030, 192231, 213590, 221805, 223665, 229437, 254930, 264735, 268398, 303955, 309690, 320385, 364746, 382395, 384462, 402597, 443610, 447330, 458874, 529470, 547119, 576693, 607910, 640770, 670995, 688311, 764790, 790283, 805194, 911865, 961155, 1094238, 1147185, 1153386, 1341990, 1376622, 1580566, 1641357, 1823730, 1922310, 2012985, 2294370, 2370849, 2735595, 2883465, 3282714, 3441555, 3951415, 4025970, 4741698, 5471190, 5766930, 6883110, 7112547, 7902830, 8206785, 11854245, 14225094, 16413570, 21337641, 23708490, 35562735, 42675282, 71125470, 106688205, 213376410]

約数ペア:

[(1, 213376410), (2, 106688205), (3, 71125470), (5, 42675282), (6, 35562735), (9, 23708490), (10, 21337641), (13, 16413570), (15, 14225094), (18, 11854245), (26, 8206785), (27, 7902830), (30, 7112547), (31, 6883110), (37, 5766930), (39, 5471190), (45, 4741698), (53, 4025970), (54, 3951415), (62, 3441555), (65, 3282714), (74, 2883465), (78, 2735595), (90, 2370849), (93, 2294370), (106, 2012985), (111, 1922310), (117, 1823730), (130, 1641357), (135, 1580566), (155, 1376622), (159, 1341990), (185, 1153386), (186, 1147185), (195, 1094238), (222, 961155), (234, 911865), (265, 805194), (270, 790283), (279, 764790), (310, 688311), (318, 670995), (333, 640770), (351, 607910), (370, 576693), (390, 547119), (403, 529470), (465, 458874), (477, 447330), (481, 443610), (530, 402597), (555, 384462), (558, 382395), (585, 364746), (666, 320385), (689, 309690), (702, 303955), (795, 268398), (806, 264735), (837, 254930), (930, 229437), (954, 223665), (962, 221805), (999, 213590), (1110, 192231), (1147, 186030), (1170, 182373), (1209, 176490), (1378, 154845), (1395, 152958), (1431, 149110), (1443, 147870), (1590, 134199), (1643, 129870), (1665, 128154), (1674, 127465), (1755, 121582), (1961, 108810), (1998, 106795), (2015, 105894), (2067, 103230), (2294, 93015), (2385, 89466), (2405, 88722), (2418, 88245), (2790, 76479), (2862, 74555), (2886, 73935), (3286, 64935), (3330, 64077), (3441, 62010), (3445, 61938), (3510, 60791), (3627, 58830), (3922, 54405), (4030, 52947), (4134, 51615), (4185, 50986), (4329, 49290), (4770, 44733), (4810, 44361), (4929, 43290), (4995, 42718), (5735, 37206), (5883, 36270), (6045, 35298), (6201, 34410), (6882, 31005), (6890, 30969), (7155, 29822), (7215, 29574), (7254, 29415), (8215, 25974), (8370, 25493), (8658, 24645), (9805, 21762), (9858, 21645), (9990, 21359), (10323, 20670), (10335, 20646), (10881, 19610), (11470, 18603), (11766, 18135), (12090, 17649), (12402, 17205), (12987, 16430), (14310, 14911), (14430, 14787)]