2016073840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 5317373952

約数和(自身を除く): 3301300112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 263, 281, 310, 341, 440, 496, 526, 562, 620, 682, 880, 1052, 1124, 1240, 1315, 1364, 1405, 1705, 2104, 2248, 2480, 2630, 2728, 2810, 2893, 3091, 3410, 4208, 4496, 5260, 5456, 5620, 5786, 6182, 6820, 8153, 8711, 10520, 11240, 11572, 12364, 13640, 14465, 15455, 16306, 17422, 21040, 22480, 23144, 24728, 27280, 28930, 30910, 32612, 34844, 40765, 43555, 46288, 49456, 57860, 61820, 65224, 69688, 73903, 81530, 87110, 89683, 95821, 115720, 123640, 130448, 139376, 147806, 163060, 174220, 179366, 191642, 231440, 247280, 295612, 326120, 348440, 358732, 369515, 383284, 448415, 479105, 591224, 652240, 696880, 717464, 739030, 766568, 812933, 896830, 958210, 1182448, 1434928, 1478060, 1533136, 1625866, 1793660, 1916420, 2290993, 2956120, 3251732, 3587320, 3832840, 4064665, 4581986, 5912240, 6503464, 7174640, 7665680, 8129330, 9163972, 11454965, 13006928, 16258660, 18327944, 22909930, 25200923, 32517320, 36655888, 45819860, 50401846, 65034640, 91639720, 100803692, 126004615, 183279440, 201607384, 252009230, 403214768, 504018460, 1008036920, 2016073840]

約数ペア:

[(1, 2016073840), (2, 1008036920), (4, 504018460), (5, 403214768), (8, 252009230), (10, 201607384), (11, 183279440), (16, 126004615), (20, 100803692), (22, 91639720), (31, 65034640), (40, 50401846), (44, 45819860), (55, 36655888), (62, 32517320), (80, 25200923), (88, 22909930), (110, 18327944), (124, 16258660), (155, 13006928), (176, 11454965), (220, 9163972), (248, 8129330), (263, 7665680), (281, 7174640), (310, 6503464), (341, 5912240), (440, 4581986), (496, 4064665), (526, 3832840), (562, 3587320), (620, 3251732), (682, 2956120), (880, 2290993), (1052, 1916420), (1124, 1793660), (1240, 1625866), (1315, 1533136), (1364, 1478060), (1405, 1434928), (1705, 1182448), (2104, 958210), (2248, 896830), (2480, 812933), (2630, 766568), (2728, 739030), (2810, 717464), (2893, 696880), (3091, 652240), (3410, 591224), (4208, 479105), (4496, 448415), (5260, 383284), (5456, 369515), (5620, 358732), (5786, 348440), (6182, 326120), (6820, 295612), (8153, 247280), (8711, 231440), (10520, 191642), (11240, 179366), (11572, 174220), (12364, 163060), (13640, 147806), (14465, 139376), (15455, 130448), (16306, 123640), (17422, 115720), (21040, 95821), (22480, 89683), (23144, 87110), (24728, 81530), (27280, 73903), (28930, 69688), (30910, 65224), (32612, 61820), (34844, 57860), (40765, 49456), (43555, 46288)]