1984313760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28909}}^1$

素因数の和:28951

約数の個数: 192

約数和(自身を含む): 7343602560

約数和(自身を除く): 5359288800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6864, 8580, 11440, 13728, 17160, 22880, 28909, 34320, 57818, 68640, 86727, 115636, 144545, 173454, 231272, 289090, 317999, 346908, 375817, 433635, 462544, 578180, 635998, 693816, 751634, 867270, 925088, 953997, 1127451, 1156360, 1271996, 1387632, 1503268, 1589995, 1734540, 1879085, 1907994, 2254902, 2312720, 2543992, 2775264, 3006536, 3179990, 3469080, 3758170, 3815988, 4133987, 4509804, 4625440, 4769985, 5087984, 5637255, 6013072, 6359980, 6938160, 7516340, 7631976, 8267974, 9019608, 9539970, 10175968, 11274510, 12026144, 12401961, 12719960, 13876320, 15032680, 15263952, 16535948, 18039216, 19079940, 20669935, 22549020, 24803922, 25439920, 30065360, 30527904, 33071896, 36078432, 38159880, 41339870, 45098040, 49607844, 50879840, 60130720, 62009805, 66143792, 76319760, 82679740, 90196080, 99215688, 124019610, 132287584, 152639520, 165359480, 180392160, 198431376, 248039220, 330718960, 396862752, 496078440, 661437920, 992156880, 1984313760]

約数ペア:

[(1, 1984313760), (2, 992156880), (3, 661437920), (4, 496078440), (5, 396862752), (6, 330718960), (8, 248039220), (10, 198431376), (11, 180392160), (12, 165359480), (13, 152639520), (15, 132287584), (16, 124019610), (20, 99215688), (22, 90196080), (24, 82679740), (26, 76319760), (30, 66143792), (32, 62009805), (33, 60130720), (39, 50879840), (40, 49607844), (44, 45098040), (48, 41339870), (52, 38159880), (55, 36078432), (60, 33071896), (65, 30527904), (66, 30065360), (78, 25439920), (80, 24803922), (88, 22549020), (96, 20669935), (104, 19079940), (110, 18039216), (120, 16535948), (130, 15263952), (132, 15032680), (143, 13876320), (156, 12719960), (160, 12401961), (165, 12026144), (176, 11274510), (195, 10175968), (208, 9539970), (220, 9019608), (240, 8267974), (260, 7631976), (264, 7516340), (286, 6938160), (312, 6359980), (330, 6013072), (352, 5637255), (390, 5087984), (416, 4769985), (429, 4625440), (440, 4509804), (480, 4133987), (520, 3815988), (528, 3758170), (572, 3469080), (624, 3179990), (660, 3006536), (715, 2775264), (780, 2543992), (858, 2312720), (880, 2254902), (1040, 1907994), (1056, 1879085), (1144, 1734540), (1248, 1589995), (1320, 1503268), (1430, 1387632), (1560, 1271996), (1716, 1156360), (1760, 1127451), (2080, 953997), (2145, 925088), (2288, 867270), (2640, 751634), (2860, 693816), (3120, 635998), (3432, 578180), (4290, 462544), (4576, 433635), (5280, 375817), (5720, 346908), (6240, 317999), (6864, 289090), (8580, 231272), (11440, 173454), (13728, 144545), (17160, 115636), (22880, 86727), (28909, 68640), (34320, 57818)]