1493875040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31019}}^1$

素因数の和:31084

約数の個数: 96

約数和(自身を含む): 4127397120

約数和(自身を除く): 2633522080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6880, 9632, 12040, 24080, 31019, 48160, 62038, 124076, 155095, 217133, 248152, 310190, 434266, 496304, 620380, 868532, 992608, 1085665, 1240760, 1333817, 1737064, 2171330, 2481520, 2667634, 3474128, 4342660, 4963040, 5335268, 6669085, 6948256, 8685320, 9336719, 10670536, 13338170, 17370640, 18673438, 21341072, 26676340, 34741280, 37346876, 42682144, 46683595, 53352680, 74693752, 93367190, 106705360, 149387504, 186734380, 213410720, 298775008, 373468760, 746937520, 1493875040]

約数ペア:

[(1, 1493875040), (2, 746937520), (4, 373468760), (5, 298775008), (7, 213410720), (8, 186734380), (10, 149387504), (14, 106705360), (16, 93367190), (20, 74693752), (28, 53352680), (32, 46683595), (35, 42682144), (40, 37346876), (43, 34741280), (56, 26676340), (70, 21341072), (80, 18673438), (86, 17370640), (112, 13338170), (140, 10670536), (160, 9336719), (172, 8685320), (215, 6948256), (224, 6669085), (280, 5335268), (301, 4963040), (344, 4342660), (430, 3474128), (560, 2667634), (602, 2481520), (688, 2171330), (860, 1737064), (1120, 1333817), (1204, 1240760), (1376, 1085665), (1505, 992608), (1720, 868532), (2408, 620380), (3010, 496304), (3440, 434266), (4816, 310190), (6020, 248152), (6880, 217133), (9632, 155095), (12040, 124076), (24080, 62038), (31019, 48160)]