7747793640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{31327}}^1$

素因数の和:31576

約数の個数: 128

約数和(自身を含む): 25939584000

約数和(自身を除く): 18191790360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6183, 6870, 8244, 9160, 10305, 12366, 13740, 16488, 20610, 24732, 27480, 30915, 31327, 41220, 49464, 61830, 62654, 82440, 93981, 123660, 125308, 156635, 187962, 247320, 250616, 281943, 313270, 375924, 469905, 563886, 626540, 751848, 845829, 939810, 1127772, 1253080, 1409715, 1691658, 1879620, 2255544, 2819430, 3383316, 3759240, 4229145, 5638860, 6766632, 7173883, 8458290, 11277720, 14347766, 16916580, 21521649, 28695532, 33833160, 35869415, 43043298, 57391064, 64564947, 71738830, 86086596, 107608245, 129129894, 143477660, 172173192, 193694841, 215216490, 258259788, 286955320, 322824735, 387389682, 430432980, 516519576, 645649470, 774779364, 860865960, 968474205, 1291298940, 1549558728, 1936948410, 2582597880, 3873896820, 7747793640]

約数ペア:

[(1, 7747793640), (2, 3873896820), (3, 2582597880), (4, 1936948410), (5, 1549558728), (6, 1291298940), (8, 968474205), (9, 860865960), (10, 774779364), (12, 645649470), (15, 516519576), (18, 430432980), (20, 387389682), (24, 322824735), (27, 286955320), (30, 258259788), (36, 215216490), (40, 193694841), (45, 172173192), (54, 143477660), (60, 129129894), (72, 107608245), (90, 86086596), (108, 71738830), (120, 64564947), (135, 57391064), (180, 43043298), (216, 35869415), (229, 33833160), (270, 28695532), (360, 21521649), (458, 16916580), (540, 14347766), (687, 11277720), (916, 8458290), (1080, 7173883), (1145, 6766632), (1374, 5638860), (1832, 4229145), (2061, 3759240), (2290, 3383316), (2748, 2819430), (3435, 2255544), (4122, 1879620), (4580, 1691658), (5496, 1409715), (6183, 1253080), (6870, 1127772), (8244, 939810), (9160, 845829), (10305, 751848), (12366, 626540), (13740, 563886), (16488, 469905), (20610, 375924), (24732, 313270), (27480, 281943), (30915, 250616), (31327, 247320), (41220, 187962), (49464, 156635), (61830, 125308), (62654, 123660), (82440, 93981)]