514961460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 1745813160

約数和(自身を除く): 1230851700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 229, 234, 260, 279, 310, 372, 390, 403, 458, 465, 468, 558, 585, 620, 687, 780, 806, 916, 930, 961, 1116, 1145, 1170, 1209, 1374, 1395, 1612, 1860, 1922, 2015, 2061, 2290, 2340, 2418, 2748, 2790, 2883, 2977, 3435, 3627, 3844, 4030, 4122, 4580, 4805, 4836, 5580, 5766, 5954, 6045, 6870, 7099, 7254, 8060, 8244, 8649, 8931, 9610, 10305, 11532, 11908, 12090, 12493, 13740, 14198, 14415, 14508, 14885, 17298, 17862, 18135, 19220, 20610, 21297, 24180, 24986, 26793, 28396, 28830, 29770, 34596, 35495, 35724, 36270, 37479, 41220, 42594, 43245, 44655, 49972, 53586, 57660, 59540, 62465, 63891, 70990, 72540, 74958, 85188, 86490, 89310, 92287, 106485, 107172, 112437, 124930, 127782, 133965, 141980, 149916, 172980, 178620, 184574, 187395, 212970, 220069, 224874, 249860, 255564, 267930, 276861, 319455, 369148, 374790, 425940, 440138, 449748, 461435, 535860, 553722, 562185, 638910, 660207, 749580, 830583, 880276, 922870, 1100345, 1107444, 1124370, 1277820, 1320414, 1384305, 1661166, 1845740, 1980621, 2200690, 2248740, 2640828, 2768610, 2860897, 3301035, 3322332, 3961242, 4152915, 4401380, 5537220, 5721794, 6602070, 7922484, 8305830, 8582691, 9903105, 11443588, 13204140, 14304485, 16611660, 17165382, 19806210, 25748073, 28608970, 34330764, 39612420, 42913455, 51496146, 57217940, 85826910, 102992292, 128740365, 171653820, 257480730, 514961460]

約数ペア:

[(1, 514961460), (2, 257480730), (3, 171653820), (4, 128740365), (5, 102992292), (6, 85826910), (9, 57217940), (10, 51496146), (12, 42913455), (13, 39612420), (15, 34330764), (18, 28608970), (20, 25748073), (26, 19806210), (30, 17165382), (31, 16611660), (36, 14304485), (39, 13204140), (45, 11443588), (52, 9903105), (60, 8582691), (62, 8305830), (65, 7922484), (78, 6602070), (90, 5721794), (93, 5537220), (117, 4401380), (124, 4152915), (130, 3961242), (155, 3322332), (156, 3301035), (180, 2860897), (186, 2768610), (195, 2640828), (229, 2248740), (234, 2200690), (260, 1980621), (279, 1845740), (310, 1661166), (372, 1384305), (390, 1320414), (403, 1277820), (458, 1124370), (465, 1107444), (468, 1100345), (558, 922870), (585, 880276), (620, 830583), (687, 749580), (780, 660207), (806, 638910), (916, 562185), (930, 553722), (961, 535860), (1116, 461435), (1145, 449748), (1170, 440138), (1209, 425940), (1374, 374790), (1395, 369148), (1612, 319455), (1860, 276861), (1922, 267930), (2015, 255564), (2061, 249860), (2290, 224874), (2340, 220069), (2418, 212970), (2748, 187395), (2790, 184574), (2883, 178620), (2977, 172980), (3435, 149916), (3627, 141980), (3844, 133965), (4030, 127782), (4122, 124930), (4580, 112437), (4805, 107172), (4836, 106485), (5580, 92287), (5766, 89310), (5954, 86490), (6045, 85188), (6870, 74958), (7099, 72540), (7254, 70990), (8060, 63891), (8244, 62465), (8649, 59540), (8931, 57660), (9610, 53586), (10305, 49972), (11532, 44655), (11908, 43245), (12090, 42594), (12493, 41220), (13740, 37479), (14198, 36270), (14415, 35724), (14508, 35495), (14885, 34596), (17298, 29770), (17862, 28830), (18135, 28396), (19220, 26793), (20610, 24986), (21297, 24180)]