20228006040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{259733}}^1$

素因数の和:259817

約数の個数: 128

約数和(自身を含む): 67323052800

約数和(自身を除く): 47095046760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3894, 5192, 6490, 7080, 7788, 9735, 12980, 15576, 19470, 25960, 38940, 77880, 259733, 519466, 779199, 1038932, 1298665, 1558398, 2077864, 2597330, 2857063, 3116796, 3895995, 5194660, 5714126, 6233592, 7791990, 8571189, 10389320, 11428252, 14285315, 15324247, 15583980, 17142378, 22856504, 28570630, 30648494, 31167960, 34284756, 42855945, 45972741, 57141260, 61296988, 68569512, 76621235, 85711890, 91945482, 114282520, 122593976, 153242470, 168566717, 171423780, 183890964, 229863705, 306484940, 337133434, 342847560, 367781928, 459727410, 505700151, 612969880, 674266868, 842833585, 919454820, 1011400302, 1348533736, 1685667170, 1838909640, 2022800604, 2528500755, 3371334340, 4045601208, 5057001510, 6742668680, 10114003020, 20228006040]

約数ペア:

[(1, 20228006040), (2, 10114003020), (3, 6742668680), (4, 5057001510), (5, 4045601208), (6, 3371334340), (8, 2528500755), (10, 2022800604), (11, 1838909640), (12, 1685667170), (15, 1348533736), (20, 1011400302), (22, 919454820), (24, 842833585), (30, 674266868), (33, 612969880), (40, 505700151), (44, 459727410), (55, 367781928), (59, 342847560), (60, 337133434), (66, 306484940), (88, 229863705), (110, 183890964), (118, 171423780), (120, 168566717), (132, 153242470), (165, 122593976), (177, 114282520), (220, 91945482), (236, 85711890), (264, 76621235), (295, 68569512), (330, 61296988), (354, 57141260), (440, 45972741), (472, 42855945), (590, 34284756), (649, 31167960), (660, 30648494), (708, 28570630), (885, 22856504), (1180, 17142378), (1298, 15583980), (1320, 15324247), (1416, 14285315), (1770, 11428252), (1947, 10389320), (2360, 8571189), (2596, 7791990), (3245, 6233592), (3540, 5714126), (3894, 5194660), (5192, 3895995), (6490, 3116796), (7080, 2857063), (7788, 2597330), (9735, 2077864), (12980, 1558398), (15576, 1298665), (19470, 1038932), (25960, 779199), (38940, 519466), (77880, 259733)]