2056165440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{43711}}^1$

素因数の和:43745

約数の個数: 168

約数和(自身を含む): 7594348032

約数和(自身を除く): 5538182592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 43711, 47040, 87422, 131133, 174844, 218555, 262266, 305977, 349688, 437110, 524532, 611954, 655665, 699376, 874220, 917931, 1049064, 1223908, 1311330, 1398752, 1529885, 1748440, 1835862, 2098128, 2141839, 2447816, 2622660, 2797504, 3059770, 3496880, 3671724, 4196256, 4283678, 4589655, 4895632, 5245320, 6119540, 6425517, 6993760, 7343448, 8392512, 8567356, 9179310, 9791264, 10490640, 10709195, 12239080, 12851034, 13987520, 14686896, 17134712, 18358620, 19582528, 20981280, 21418390, 24478160, 25702068, 29373792, 32127585, 34269424, 36717240, 41962560, 42836780, 48956320, 51404136, 58747584, 64255170, 68538848, 73434480, 85673560, 97912640, 102808272, 128510340, 137077696, 146868960, 171347120, 205616544, 257020680, 293737920, 342694240, 411233088, 514041360, 685388480, 1028082720, 2056165440]

約数ペア:

[(1, 2056165440), (2, 1028082720), (3, 685388480), (4, 514041360), (5, 411233088), (6, 342694240), (7, 293737920), (8, 257020680), (10, 205616544), (12, 171347120), (14, 146868960), (15, 137077696), (16, 128510340), (20, 102808272), (21, 97912640), (24, 85673560), (28, 73434480), (30, 68538848), (32, 64255170), (35, 58747584), (40, 51404136), (42, 48956320), (48, 42836780), (49, 41962560), (56, 36717240), (60, 34269424), (64, 32127585), (70, 29373792), (80, 25702068), (84, 24478160), (96, 21418390), (98, 20981280), (105, 19582528), (112, 18358620), (120, 17134712), (140, 14686896), (147, 13987520), (160, 12851034), (168, 12239080), (192, 10709195), (196, 10490640), (210, 9791264), (224, 9179310), (240, 8567356), (245, 8392512), (280, 7343448), (294, 6993760), (320, 6425517), (336, 6119540), (392, 5245320), (420, 4895632), (448, 4589655), (480, 4283678), (490, 4196256), (560, 3671724), (588, 3496880), (672, 3059770), (735, 2797504), (784, 2622660), (840, 2447816), (960, 2141839), (980, 2098128), (1120, 1835862), (1176, 1748440), (1344, 1529885), (1470, 1398752), (1568, 1311330), (1680, 1223908), (1960, 1049064), (2240, 917931), (2352, 874220), (2940, 699376), (3136, 655665), (3360, 611954), (3920, 524532), (4704, 437110), (5880, 349688), (6720, 305977), (7840, 262266), (9408, 218555), (11760, 174844), (15680, 131133), (23520, 87422), (43711, 47040)]