70483840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15733}}^1$

素因数の和:15759

約数の個数: 64

約数和(自身を含む): 192584160

約数和(自身を除く): 122100320

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, 15733, 31466, 62932, 78665, 110131, 125864, 157330, 220262, 251728, 314660, 440524, 503456, 550655, 629320, 881048, 1006912, 1101310, 1258640, 1762096, 2013824, 2202620, 2517280, 3524192, 4405240, 5034560, 7048384, 8810480, 10069120, 14096768, 17620960, 35241920, 70483840]

約数ペア:

[(1, 70483840), (2, 35241920), (4, 17620960), (5, 14096768), (7, 10069120), (8, 8810480), (10, 7048384), (14, 5034560), (16, 4405240), (20, 3524192), (28, 2517280), (32, 2202620), (35, 2013824), (40, 1762096), (56, 1258640), (64, 1101310), (70, 1006912), (80, 881048), (112, 629320), (128, 550655), (140, 503456), (160, 440524), (224, 314660), (280, 251728), (320, 220262), (448, 157330), (560, 125864), (640, 110131), (896, 78665), (1120, 62932), (2240, 31466), (4480, 15733)]