20160814560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{16943}}^1$

素因数の和:17065

約数の個数: 192

約数和(自身を含む): 66200343552

約数和(自身を除く): 46039528992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 67, 74, 80, 96, 111, 120, 134, 148, 160, 185, 201, 222, 240, 268, 296, 335, 370, 402, 444, 480, 536, 555, 592, 670, 740, 804, 888, 1005, 1072, 1110, 1184, 1340, 1480, 1608, 1776, 2010, 2144, 2220, 2479, 2680, 2960, 3216, 3552, 4020, 4440, 4958, 5360, 5920, 6432, 7437, 8040, 8880, 9916, 10720, 12395, 14874, 16080, 16943, 17760, 19832, 24790, 29748, 32160, 33886, 37185, 39664, 49580, 50829, 59496, 67772, 74370, 79328, 84715, 99160, 101658, 118992, 135544, 148740, 169430, 198320, 203316, 237984, 254145, 271088, 297480, 338860, 396640, 406632, 508290, 542176, 594960, 626891, 677720, 813264, 1016580, 1135181, 1189920, 1253782, 1355440, 1626528, 1880673, 2033160, 2270362, 2507564, 2710880, 3134455, 3405543, 3761346, 4066320, 4540724, 5015128, 5675905, 6268910, 6811086, 7522692, 8132640, 9081448, 9403365, 10030256, 11351810, 12537820, 13622172, 15045384, 17027715, 18162896, 18806730, 20060512, 22703620, 25075640, 27244344, 30090768, 34055430, 36325792, 37613460, 42001697, 45407240, 50151280, 54488688, 60181536, 68110860, 75226920, 84003394, 90814480, 100302560, 108977376, 126005091, 136221720, 150453840, 168006788, 181628960, 210008485, 252010182, 272443440, 300907680, 336013576, 420016970, 504020364, 544886880, 630025455, 672027152, 840033940, 1008040728, 1260050910, 1344054304, 1680067880, 2016081456, 2520101820, 3360135760, 4032162912, 5040203640, 6720271520, 10080407280, 20160814560]

約数ペア:

[(1, 20160814560), (2, 10080407280), (3, 6720271520), (4, 5040203640), (5, 4032162912), (6, 3360135760), (8, 2520101820), (10, 2016081456), (12, 1680067880), (15, 1344054304), (16, 1260050910), (20, 1008040728), (24, 840033940), (30, 672027152), (32, 630025455), (37, 544886880), (40, 504020364), (48, 420016970), (60, 336013576), (67, 300907680), (74, 272443440), (80, 252010182), (96, 210008485), (111, 181628960), (120, 168006788), (134, 150453840), (148, 136221720), (160, 126005091), (185, 108977376), (201, 100302560), (222, 90814480), (240, 84003394), (268, 75226920), (296, 68110860), (335, 60181536), (370, 54488688), (402, 50151280), (444, 45407240), (480, 42001697), (536, 37613460), (555, 36325792), (592, 34055430), (670, 30090768), (740, 27244344), (804, 25075640), (888, 22703620), (1005, 20060512), (1072, 18806730), (1110, 18162896), (1184, 17027715), (1340, 15045384), (1480, 13622172), (1608, 12537820), (1776, 11351810), (2010, 10030256), (2144, 9403365), (2220, 9081448), (2479, 8132640), (2680, 7522692), (2960, 6811086), (3216, 6268910), (3552, 5675905), (4020, 5015128), (4440, 4540724), (4958, 4066320), (5360, 3761346), (5920, 3405543), (6432, 3134455), (7437, 2710880), (8040, 2507564), (8880, 2270362), (9916, 2033160), (10720, 1880673), (12395, 1626528), (14874, 1355440), (16080, 1253782), (16943, 1189920), (17760, 1135181), (19832, 1016580), (24790, 813264), (29748, 677720), (32160, 626891), (33886, 594960), (37185, 542176), (39664, 508290), (49580, 406632), (50829, 396640), (59496, 338860), (67772, 297480), (74370, 271088), (79328, 254145), (84715, 237984), (99160, 203316), (101658, 198320), (118992, 169430), (135544, 148740)]