7970336080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{30347}}^1$

素因数の和:30441

約数の個数: 120

約数和(自身を含む): 21878965728

約数和(自身を除く): 13908629648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1340, 1876, 1960, 2345, 2680, 3283, 3752, 3920, 4690, 5360, 6566, 7504, 9380, 13132, 16415, 18760, 26264, 30347, 32830, 37520, 52528, 60694, 65660, 121388, 131320, 151735, 212429, 242776, 262640, 303470, 424858, 485552, 606940, 849716, 1062145, 1213880, 1487003, 1699432, 2033249, 2124290, 2427760, 2974006, 3398864, 4066498, 4248580, 5948012, 7435015, 8132996, 8497160, 10166245, 11896024, 14232743, 14870030, 16265992, 16994320, 20332490, 23792048, 28465486, 29740060, 32531984, 40664980, 56930972, 59480120, 71163715, 81329960, 99629201, 113861944, 118960240, 142327430, 162659920, 199258402, 227723888, 284654860, 398516804, 498146005, 569309720, 797033608, 996292010, 1138619440, 1594067216, 1992584020, 3985168040, 7970336080]

約数ペア:

[(1, 7970336080), (2, 3985168040), (4, 1992584020), (5, 1594067216), (7, 1138619440), (8, 996292010), (10, 797033608), (14, 569309720), (16, 498146005), (20, 398516804), (28, 284654860), (35, 227723888), (40, 199258402), (49, 162659920), (56, 142327430), (67, 118960240), (70, 113861944), (80, 99629201), (98, 81329960), (112, 71163715), (134, 59480120), (140, 56930972), (196, 40664980), (245, 32531984), (268, 29740060), (280, 28465486), (335, 23792048), (392, 20332490), (469, 16994320), (490, 16265992), (536, 14870030), (560, 14232743), (670, 11896024), (784, 10166245), (938, 8497160), (980, 8132996), (1072, 7435015), (1340, 5948012), (1876, 4248580), (1960, 4066498), (2345, 3398864), (2680, 2974006), (3283, 2427760), (3752, 2124290), (3920, 2033249), (4690, 1699432), (5360, 1487003), (6566, 1213880), (7504, 1062145), (9380, 849716), (13132, 606940), (16415, 485552), (18760, 424858), (26264, 303470), (30347, 262640), (32830, 242776), (37520, 212429), (52528, 151735), (60694, 131320), (65660, 121388)]