508215240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 1854248760

約数和(自身を除く): 1346033520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 113, 117, 120, 124, 130, 155, 156, 180, 186, 195, 226, 234, 248, 260, 279, 310, 312, 339, 360, 372, 390, 403, 452, 465, 468, 520, 558, 565, 585, 620, 678, 744, 780, 806, 904, 930, 936, 961, 1017, 1116, 1130, 1170, 1209, 1240, 1356, 1395, 1469, 1560, 1612, 1695, 1860, 1922, 2015, 2034, 2232, 2260, 2340, 2418, 2712, 2790, 2883, 2938, 3224, 3390, 3503, 3627, 3720, 3844, 4030, 4068, 4407, 4520, 4680, 4805, 4836, 5085, 5580, 5766, 5876, 6045, 6780, 7006, 7254, 7345, 7688, 8060, 8136, 8649, 8814, 9610, 9672, 10170, 10509, 11160, 11532, 11752, 12090, 12493, 13221, 13560, 14012, 14415, 14508, 14690, 16120, 17298, 17515, 17628, 18135, 19220, 20340, 21018, 22035, 23064, 24180, 24986, 26442, 28024, 28830, 29016, 29380, 31527, 34596, 35030, 35256, 36270, 37479, 38440, 40680, 42036, 43245, 44070, 45539, 48360, 49972, 52545, 52884, 57660, 58760, 62465, 63054, 66105, 69192, 70060, 72540, 74958, 84072, 86490, 88140, 91078, 99944, 105090, 105768, 108593, 112437, 115320, 124930, 126108, 132210, 136617, 140120, 145080, 149916, 157635, 172980, 176280, 182156, 187395, 210180, 217186, 224874, 227695, 249860, 252216, 264420, 273234, 299832, 315270, 325779, 345960, 364312, 374790, 409851, 420360, 434372, 449748, 455390, 499720, 528840, 542965, 546468, 562185, 630540, 651558, 683085, 749580, 819702, 868744, 899496, 910780, 977337, 1085930, 1092936, 1124370, 1261080, 1303116, 1366170, 1411709, 1499160, 1628895, 1639404, 1821560, 1954674, 2049255, 2171860, 2248740, 2606232, 2732340, 2823418, 3257790, 3278808, 3909348, 4098510, 4235127, 4343720, 4497480, 4886685, 5464680, 5646836, 6515580, 7058545, 7818696, 8197020, 8470254, 9773370, 11293672, 12705381, 13031160, 14117090, 16394040, 16940508, 19546740, 21175635, 25410762, 28234180, 33881016, 39093480, 42351270, 50821524, 56468360, 63526905, 84702540, 101643048, 127053810, 169405080, 254107620, 508215240]

約数ペア:

[(1, 508215240), (2, 254107620), (3, 169405080), (4, 127053810), (5, 101643048), (6, 84702540), (8, 63526905), (9, 56468360), (10, 50821524), (12, 42351270), (13, 39093480), (15, 33881016), (18, 28234180), (20, 25410762), (24, 21175635), (26, 19546740), (30, 16940508), (31, 16394040), (36, 14117090), (39, 13031160), (40, 12705381), (45, 11293672), (52, 9773370), (60, 8470254), (62, 8197020), (65, 7818696), (72, 7058545), (78, 6515580), (90, 5646836), (93, 5464680), (104, 4886685), (113, 4497480), (117, 4343720), (120, 4235127), (124, 4098510), (130, 3909348), (155, 3278808), (156, 3257790), (180, 2823418), (186, 2732340), (195, 2606232), (226, 2248740), (234, 2171860), (248, 2049255), (260, 1954674), (279, 1821560), (310, 1639404), (312, 1628895), (339, 1499160), (360, 1411709), (372, 1366170), (390, 1303116), (403, 1261080), (452, 1124370), (465, 1092936), (468, 1085930), (520, 977337), (558, 910780), (565, 899496), (585, 868744), (620, 819702), (678, 749580), (744, 683085), (780, 651558), (806, 630540), (904, 562185), (930, 546468), (936, 542965), (961, 528840), (1017, 499720), (1116, 455390), (1130, 449748), (1170, 434372), (1209, 420360), (1240, 409851), (1356, 374790), (1395, 364312), (1469, 345960), (1560, 325779), (1612, 315270), (1695, 299832), (1860, 273234), (1922, 264420), (2015, 252216), (2034, 249860), (2232, 227695), (2260, 224874), (2340, 217186), (2418, 210180), (2712, 187395), (2790, 182156), (2883, 176280), (2938, 172980), (3224, 157635), (3390, 149916), (3503, 145080), (3627, 140120), (3720, 136617), (3844, 132210), (4030, 126108), (4068, 124930), (4407, 115320), (4520, 112437), (4680, 108593), (4805, 105768), (4836, 105090), (5085, 99944), (5580, 91078), (5766, 88140), (5876, 86490), (6045, 84072), (6780, 74958), (7006, 72540), (7254, 70060), (7345, 69192), (7688, 66105), (8060, 63054), (8136, 62465), (8649, 58760), (8814, 57660), (9610, 52884), (9672, 52545), (10170, 49972), (10509, 48360), (11160, 45539), (11532, 44070), (11752, 43245), (12090, 42036), (12493, 40680), (13221, 38440), (13560, 37479), (14012, 36270), (14415, 35256), (14508, 35030), (14690, 34596), (16120, 31527), (17298, 29380), (17515, 29016), (17628, 28830), (18135, 28024), (19220, 26442), (20340, 24986), (21018, 24180), (22035, 23064)]