2425575040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4133}}^1$

素因数の和:4290

約数の個数: 128

約数和(自身を含む): 6679221120

約数和(自身を除く): 4253646080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 640, 655, 896, 917, 1048, 1120, 1310, 1834, 2096, 2240, 2620, 3668, 4133, 4192, 4480, 4585, 5240, 7336, 8266, 8384, 9170, 10480, 14672, 16532, 16768, 18340, 20665, 20960, 28931, 29344, 33064, 36680, 41330, 41920, 57862, 58688, 66128, 73360, 82660, 83840, 115724, 117376, 132256, 144655, 146720, 165320, 231448, 264512, 289310, 293440, 330640, 462896, 529024, 541423, 578620, 586880, 661280, 925792, 1082846, 1157240, 1322560, 1851584, 2165692, 2314480, 2645120, 2707115, 3703168, 3789961, 4331384, 4628960, 5414230, 7579922, 8662768, 9257920, 10828460, 15159844, 17325536, 18515840, 18949805, 21656920, 30319688, 34651072, 37899610, 43313840, 60639376, 69302144, 75799220, 86627680, 121278752, 151598440, 173255360, 242557504, 303196880, 346510720, 485115008, 606393760, 1212787520, 2425575040]

約数ペア:

[(1, 2425575040), (2, 1212787520), (4, 606393760), (5, 485115008), (7, 346510720), (8, 303196880), (10, 242557504), (14, 173255360), (16, 151598440), (20, 121278752), (28, 86627680), (32, 75799220), (35, 69302144), (40, 60639376), (56, 43313840), (64, 37899610), (70, 34651072), (80, 30319688), (112, 21656920), (128, 18949805), (131, 18515840), (140, 17325536), (160, 15159844), (224, 10828460), (262, 9257920), (280, 8662768), (320, 7579922), (448, 5414230), (524, 4628960), (560, 4331384), (640, 3789961), (655, 3703168), (896, 2707115), (917, 2645120), (1048, 2314480), (1120, 2165692), (1310, 1851584), (1834, 1322560), (2096, 1157240), (2240, 1082846), (2620, 925792), (3668, 661280), (4133, 586880), (4192, 578620), (4480, 541423), (4585, 529024), (5240, 462896), (7336, 330640), (8266, 293440), (8384, 289310), (9170, 264512), (10480, 231448), (14672, 165320), (16532, 146720), (16768, 144655), (18340, 132256), (20665, 117376), (20960, 115724), (28931, 83840), (29344, 82660), (33064, 73360), (36680, 66128), (41330, 58688), (41920, 57862)]