20321224000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2999}}^1$

素因数の和:3055

約数の個数: 336

約数和(自身を含む): 63239904000

約数和(自身を除く): 42918680000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 121, 125, 140, 154, 160, 175, 176, 200, 220, 224, 242, 250, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 484, 500, 550, 560, 605, 616, 700, 704, 770, 800, 847, 875, 880, 968, 1000, 1100, 1120, 1210, 1232, 1375, 1400, 1540, 1600, 1694, 1750, 1760, 1925, 1936, 2000, 2200, 2240, 2420, 2464, 2750, 2800, 2999, 3025, 3080, 3388, 3500, 3520, 3850, 3872, 4000, 4235, 4400, 4840, 4928, 5500, 5600, 5998, 6050, 6160, 6776, 7000, 7700, 7744, 8000, 8470, 8800, 9625, 9680, 11000, 11200, 11996, 12100, 12320, 13552, 14000, 14995, 15125, 15400, 16940, 17600, 19250, 19360, 20993, 21175, 22000, 23992, 24200, 24640, 27104, 28000, 29990, 30250, 30800, 32989, 33880, 38500, 38720, 41986, 42350, 44000, 47984, 48400, 54208, 56000, 59980, 60500, 61600, 65978, 67760, 74975, 77000, 83972, 84700, 88000, 95968, 96800, 104965, 105875, 119960, 121000, 123200, 131956, 135520, 149950, 154000, 164945, 167944, 169400, 191936, 193600, 209930, 211750, 230923, 239920, 242000, 263912, 271040, 299900, 308000, 329890, 335888, 338800, 362879, 374875, 419860, 423500, 461846, 479840, 484000, 524825, 527824, 599800, 616000, 659780, 671776, 677600, 725758, 749750, 824725, 839720, 847000, 923692, 959680, 968000, 1049650, 1055648, 1154615, 1199600, 1319560, 1343552, 1355200, 1451516, 1499500, 1649450, 1679440, 1694000, 1814395, 1847384, 2099300, 2111296, 2309230, 2399200, 2540153, 2624125, 2639120, 2903032, 2999000, 3298900, 3358880, 3388000, 3628790, 3694768, 4123625, 4198600, 4618460, 4798400, 5080306, 5248250, 5278240, 5773075, 5806064, 5998000, 6597800, 6717760, 6776000, 7257580, 7389536, 8247250, 8397200, 9071975, 9236920, 10160612, 10496500, 10556480, 11546150, 11612128, 11996000, 12700765, 13195600, 14515160, 14779072, 16494500, 16794400, 18143950, 18473840, 20321224, 20993000, 23092300, 23224256, 23992000, 25401530, 26391200, 28865375, 29030320, 32989000, 33588800, 36287900, 36947680, 40642448, 41986000, 45359875, 46184600, 50803060, 52782400, 57730750, 58060640, 63503825, 65978000, 72575800, 73895360, 81284896, 83972000, 90719750, 92369200, 101606120, 115461500, 116121280, 127007650, 131956000, 145151600, 162569792, 167944000, 181439500, 184738400, 203212240, 230923000, 254015300, 263912000, 290303200, 317519125, 362879000, 369476800, 406424480, 461846000, 508030600, 580606400, 635038250, 725758000, 812848960, 923692000, 1016061200, 1270076500, 1451516000, 1847384000, 2032122400, 2540153000, 2903032000, 4064244800, 5080306000, 10160612000, 20321224000]

約数ペア:

[(1, 20321224000), (2, 10160612000), (4, 5080306000), (5, 4064244800), (7, 2903032000), (8, 2540153000), (10, 2032122400), (11, 1847384000), (14, 1451516000), (16, 1270076500), (20, 1016061200), (22, 923692000), (25, 812848960), (28, 725758000), (32, 635038250), (35, 580606400), (40, 508030600), (44, 461846000), (50, 406424480), (55, 369476800), (56, 362879000), (64, 317519125), (70, 290303200), (77, 263912000), (80, 254015300), (88, 230923000), (100, 203212240), (110, 184738400), (112, 181439500), (121, 167944000), (125, 162569792), (140, 145151600), (154, 131956000), (160, 127007650), (175, 116121280), (176, 115461500), (200, 101606120), (220, 92369200), (224, 90719750), (242, 83972000), (250, 81284896), (275, 73895360), (280, 72575800), (308, 65978000), (320, 63503825), (350, 58060640), (352, 57730750), (385, 52782400), (400, 50803060), (440, 46184600), (448, 45359875), (484, 41986000), (500, 40642448), (550, 36947680), (560, 36287900), (605, 33588800), (616, 32989000), (700, 29030320), (704, 28865375), (770, 26391200), (800, 25401530), (847, 23992000), (875, 23224256), (880, 23092300), (968, 20993000), (1000, 20321224), (1100, 18473840), (1120, 18143950), (1210, 16794400), (1232, 16494500), (1375, 14779072), (1400, 14515160), (1540, 13195600), (1600, 12700765), (1694, 11996000), (1750, 11612128), (1760, 11546150), (1925, 10556480), (1936, 10496500), (2000, 10160612), (2200, 9236920), (2240, 9071975), (2420, 8397200), (2464, 8247250), (2750, 7389536), (2800, 7257580), (2999, 6776000), (3025, 6717760), (3080, 6597800), (3388, 5998000), (3500, 5806064), (3520, 5773075), (3850, 5278240), (3872, 5248250), (4000, 5080306), (4235, 4798400), (4400, 4618460), (4840, 4198600), (4928, 4123625), (5500, 3694768), (5600, 3628790), (5998, 3388000), (6050, 3358880), (6160, 3298900), (6776, 2999000), (7000, 2903032), (7700, 2639120), (7744, 2624125), (8000, 2540153), (8470, 2399200), (8800, 2309230), (9625, 2111296), (9680, 2099300), (11000, 1847384), (11200, 1814395), (11996, 1694000), (12100, 1679440), (12320, 1649450), (13552, 1499500), (14000, 1451516), (14995, 1355200), (15125, 1343552), (15400, 1319560), (16940, 1199600), (17600, 1154615), (19250, 1055648), (19360, 1049650), (20993, 968000), (21175, 959680), (22000, 923692), (23992, 847000), (24200, 839720), (24640, 824725), (27104, 749750), (28000, 725758), (29990, 677600), (30250, 671776), (30800, 659780), (32989, 616000), (33880, 599800), (38500, 527824), (38720, 524825), (41986, 484000), (42350, 479840), (44000, 461846), (47984, 423500), (48400, 419860), (54208, 374875), (56000, 362879), (59980, 338800), (60500, 335888), (61600, 329890), (65978, 308000), (67760, 299900), (74975, 271040), (77000, 263912), (83972, 242000), (84700, 239920), (88000, 230923), (95968, 211750), (96800, 209930), (104965, 193600), (105875, 191936), (119960, 169400), (121000, 167944), (123200, 164945), (131956, 154000), (135520, 149950)]