108149160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128749}}^1$

素因数の和:128770

約数の個数: 64

約数和(自身を含む): 370800000

約数和(自身を除く): 262650840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 128749, 257498, 386247, 514996, 643745, 772494, 901243, 1029992, 1287490, 1544988, 1802486, 1931235, 2574980, 2703729, 3089976, 3604972, 3862470, 4506215, 5149960, 5407458, 7209944, 7724940, 9012430, 10814916, 13518645, 15449880, 18024860, 21629832, 27037290, 36049720, 54074580, 108149160]

約数ペア:

[(1, 108149160), (2, 54074580), (3, 36049720), (4, 27037290), (5, 21629832), (6, 18024860), (7, 15449880), (8, 13518645), (10, 10814916), (12, 9012430), (14, 7724940), (15, 7209944), (20, 5407458), (21, 5149960), (24, 4506215), (28, 3862470), (30, 3604972), (35, 3089976), (40, 2703729), (42, 2574980), (56, 1931235), (60, 1802486), (70, 1544988), (84, 1287490), (105, 1029992), (120, 901243), (140, 772494), (168, 643745), (210, 514996), (280, 386247), (420, 257498), (840, 128749)]