189518080640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{418843}}^1$

素因数の和:418970

約数の個数: 128

約数和(自身を含む): 522918357120

約数和(自身を除く): 333400276480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 640, 707, 808, 896, 1010, 1120, 1414, 1616, 2020, 2240, 2828, 3232, 3535, 4040, 4480, 5656, 6464, 7070, 8080, 11312, 12928, 14140, 16160, 22624, 28280, 32320, 45248, 56560, 64640, 90496, 113120, 226240, 418843, 452480, 837686, 1675372, 2094215, 2931901, 3350744, 4188430, 5863802, 6701488, 8376860, 11727604, 13402976, 14659505, 16753720, 23455208, 26805952, 29319010, 33507440, 42303143, 46910416, 53611904, 58638020, 67014880, 84606286, 93820832, 117276040, 134029760, 169212572, 187641664, 211515715, 234552080, 268059520, 296122001, 338425144, 375283328, 423031430, 469104160, 592244002, 676850288, 846062860, 938208320, 1184488004, 1353700576, 1480610005, 1692125720, 1876416640, 2368976008, 2707401152, 2961220010, 3384251440, 4737952016, 5414802304, 5922440020, 6768502880, 9475904032, 11844880040, 13537005760, 18951808064, 23689760080, 27074011520, 37903616128, 47379520160, 94759040320, 189518080640]

約数ペア:

[(1, 189518080640), (2, 94759040320), (4, 47379520160), (5, 37903616128), (7, 27074011520), (8, 23689760080), (10, 18951808064), (14, 13537005760), (16, 11844880040), (20, 9475904032), (28, 6768502880), (32, 5922440020), (35, 5414802304), (40, 4737952016), (56, 3384251440), (64, 2961220010), (70, 2707401152), (80, 2368976008), (101, 1876416640), (112, 1692125720), (128, 1480610005), (140, 1353700576), (160, 1184488004), (202, 938208320), (224, 846062860), (280, 676850288), (320, 592244002), (404, 469104160), (448, 423031430), (505, 375283328), (560, 338425144), (640, 296122001), (707, 268059520), (808, 234552080), (896, 211515715), (1010, 187641664), (1120, 169212572), (1414, 134029760), (1616, 117276040), (2020, 93820832), (2240, 84606286), (2828, 67014880), (3232, 58638020), (3535, 53611904), (4040, 46910416), (4480, 42303143), (5656, 33507440), (6464, 29319010), (7070, 26805952), (8080, 23455208), (11312, 16753720), (12928, 14659505), (14140, 13402976), (16160, 11727604), (22624, 8376860), (28280, 6701488), (32320, 5863802), (45248, 4188430), (56560, 3350744), (64640, 2931901), (90496, 2094215), (113120, 1675372), (226240, 837686), (418843, 452480)]