84189280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75169}}^1$

素因数の和:75191

約数の個数: 48

約数和(自身を含む): 227314080

約数和(自身を除く): 143124800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75169, 150338, 300676, 375845, 526183, 601352, 751690, 1052366, 1202704, 1503380, 2104732, 2405408, 2630915, 3006760, 4209464, 5261830, 6013520, 8418928, 10523660, 12027040, 16837856, 21047320, 42094640, 84189280]

約数ペア:

[(1, 84189280), (2, 42094640), (4, 21047320), (5, 16837856), (7, 12027040), (8, 10523660), (10, 8418928), (14, 6013520), (16, 5261830), (20, 4209464), (28, 3006760), (32, 2630915), (35, 2405408), (40, 2104732), (56, 1503380), (70, 1202704), (80, 1052366), (112, 751690), (140, 601352), (160, 526183), (224, 375845), (280, 300676), (560, 150338), (1120, 75169)]