220322880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:813

約数の個数: 168

約数和(自身を含む): 765654552

約数和(自身を除く): 545331672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 677, 678, 720, 904, 960, 1017, 1130, 1354, 1356, 1440, 1695, 1808, 2031, 2034, 2260, 2708, 2712, 2880, 3385, 3390, 3616, 4062, 4068, 4520, 5085, 5416, 5424, 6093, 6770, 6780, 7232, 8124, 8136, 9040, 10155, 10170, 10832, 10848, 12186, 13540, 13560, 16248, 16272, 18080, 20310, 20340, 21664, 21696, 24372, 27080, 27120, 30465, 32496, 32544, 36160, 40620, 40680, 43328, 48744, 54160, 54240, 60930, 64992, 65088, 76501, 81240, 81360, 97488, 108320, 108480, 121860, 129984, 153002, 162480, 162720, 194976, 216640, 229503, 243720, 306004, 324960, 325440, 382505, 389952, 459006, 487440, 612008, 649920, 688509, 765010, 918012, 974880, 1147515, 1224016, 1377018, 1530020, 1836024, 1949760, 2295030, 2448032, 2754036, 3060040, 3442545, 3672048, 4590060, 4896064, 5508072, 6120080, 6885090, 7344096, 9180120, 11016144, 12240160, 13770180, 14688192, 18360240, 22032288, 24480320, 27540360, 36720480, 44064576, 55080720, 73440960, 110161440, 220322880]

約数ペア:

[(1, 220322880), (2, 110161440), (3, 73440960), (4, 55080720), (5, 44064576), (6, 36720480), (8, 27540360), (9, 24480320), (10, 22032288), (12, 18360240), (15, 14688192), (16, 13770180), (18, 12240160), (20, 11016144), (24, 9180120), (30, 7344096), (32, 6885090), (36, 6120080), (40, 5508072), (45, 4896064), (48, 4590060), (60, 3672048), (64, 3442545), (72, 3060040), (80, 2754036), (90, 2448032), (96, 2295030), (113, 1949760), (120, 1836024), (144, 1530020), (160, 1377018), (180, 1224016), (192, 1147515), (226, 974880), (240, 918012), (288, 765010), (320, 688509), (339, 649920), (360, 612008), (452, 487440), (480, 459006), (565, 389952), (576, 382505), (677, 325440), (678, 324960), (720, 306004), (904, 243720), (960, 229503), (1017, 216640), (1130, 194976), (1354, 162720), (1356, 162480), (1440, 153002), (1695, 129984), (1808, 121860), (2031, 108480), (2034, 108320), (2260, 97488), (2708, 81360), (2712, 81240), (2880, 76501), (3385, 65088), (3390, 64992), (3616, 60930), (4062, 54240), (4068, 54160), (4520, 48744), (5085, 43328), (5416, 40680), (5424, 40620), (6093, 36160), (6770, 32544), (6780, 32496), (7232, 30465), (8124, 27120), (8136, 27080), (9040, 24372), (10155, 21696), (10170, 21664), (10832, 20340), (10848, 20310), (12186, 18080), (13540, 16272), (13560, 16248)]