1322937920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1252

約数の個数: 112

約数和(自身を含む): 3309396480

約数和(自身を除く): 1986458560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 173, 184, 230, 320, 346, 368, 460, 692, 736, 865, 920, 1039, 1384, 1472, 1730, 1840, 2078, 2768, 3460, 3680, 3979, 4156, 5195, 5536, 6920, 7360, 7958, 8312, 10390, 11072, 13840, 15916, 16624, 19895, 20780, 23897, 27680, 31832, 33248, 39790, 41560, 47794, 55360, 63664, 66496, 79580, 83120, 95588, 119485, 127328, 159160, 166240, 179747, 191176, 238970, 254656, 318320, 332480, 359494, 382352, 477940, 636640, 718988, 764704, 898735, 955880, 1273280, 1437976, 1529408, 1797470, 1911760, 2875952, 3594940, 3823520, 4134181, 5751904, 7189880, 7647040, 8268362, 11503808, 14379760, 16536724, 20670905, 28759520, 33073448, 41341810, 57519040, 66146896, 82683620, 132293792, 165367240, 264587584, 330734480, 661468960, 1322937920]

約数ペア:

[(1, 1322937920), (2, 661468960), (4, 330734480), (5, 264587584), (8, 165367240), (10, 132293792), (16, 82683620), (20, 66146896), (23, 57519040), (32, 41341810), (40, 33073448), (46, 28759520), (64, 20670905), (80, 16536724), (92, 14379760), (115, 11503808), (160, 8268362), (173, 7647040), (184, 7189880), (230, 5751904), (320, 4134181), (346, 3823520), (368, 3594940), (460, 2875952), (692, 1911760), (736, 1797470), (865, 1529408), (920, 1437976), (1039, 1273280), (1384, 955880), (1472, 898735), (1730, 764704), (1840, 718988), (2078, 636640), (2768, 477940), (3460, 382352), (3680, 359494), (3979, 332480), (4156, 318320), (5195, 254656), (5536, 238970), (6920, 191176), (7360, 179747), (7958, 166240), (8312, 159160), (10390, 127328), (11072, 119485), (13840, 95588), (15916, 83120), (16624, 79580), (19895, 66496), (20780, 63664), (23897, 55360), (27680, 47794), (31832, 41560), (33248, 39790)]