2016757120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{450169}}^1$

素因数の和:450195

約数の個数: 64

約数和(自身を含む): 5510080800

約数和(自身を除く): 3493323680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 450169, 900338, 1800676, 2250845, 3151183, 3601352, 4501690, 6302366, 7202704, 9003380, 12604732, 14405408, 15755915, 18006760, 25209464, 28810816, 31511830, 36013520, 50418928, 57621632, 63023660, 72027040, 100837856, 126047320, 144054080, 201675712, 252094640, 288108160, 403351424, 504189280, 1008378560, 2016757120]

約数ペア:

[(1, 2016757120), (2, 1008378560), (4, 504189280), (5, 403351424), (7, 288108160), (8, 252094640), (10, 201675712), (14, 144054080), (16, 126047320), (20, 100837856), (28, 72027040), (32, 63023660), (35, 57621632), (40, 50418928), (56, 36013520), (64, 31511830), (70, 28810816), (80, 25209464), (112, 18006760), (128, 15755915), (140, 14405408), (160, 12604732), (224, 9003380), (280, 7202704), (320, 6302366), (448, 4501690), (560, 3601352), (640, 3151183), (896, 2250845), (1120, 1800676), (2240, 900338), (4480, 450169)]