1500400160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1339643}}^1$

素因数の和:1339665

約数の個数: 48

約数和(自身を含む): 4051083456

約数和(自身を除く): 2550683296

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, 1339643, 2679286, 5358572, 6698215, 9377501, 10717144, 13396430, 18755002, 21434288, 26792860, 37510004, 42868576, 46887505, 53585720, 75020008, 93775010, 107171440, 150040016, 187550020, 214342880, 300080032, 375100040, 750200080, 1500400160]

約数ペア:

[(1, 1500400160), (2, 750200080), (4, 375100040), (5, 300080032), (7, 214342880), (8, 187550020), (10, 150040016), (14, 107171440), (16, 93775010), (20, 75020008), (28, 53585720), (32, 46887505), (35, 42868576), (40, 37510004), (56, 26792860), (70, 21434288), (80, 18755002), (112, 13396430), (140, 10717144), (160, 9377501), (224, 6698215), (280, 5358572), (560, 2679286), (1120, 1339643)]