140197440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 112

約数和(自身を含む): 457273152

約数和(自身を除く): 317075712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 3947, 4440, 5920, 7104, 7894, 8880, 11840, 11841, 15788, 17760, 19735, 23682, 31576, 35520, 39470, 47364, 59205, 63152, 78940, 94728, 118410, 126304, 146039, 157880, 189456, 236820, 252608, 292078, 315760, 378912, 438117, 473640, 584156, 631520, 730195, 757824, 876234, 947280, 1168312, 1263040, 1460390, 1752468, 1894560, 2190585, 2336624, 2920780, 3504936, 3789120, 4381170, 4673248, 5841560, 7009872, 8762340, 9346496, 11683120, 14019744, 17524680, 23366240, 28039488, 35049360, 46732480, 70098720, 140197440]

約数ペア:

[(1, 140197440), (2, 70098720), (3, 46732480), (4, 35049360), (5, 28039488), (6, 23366240), (8, 17524680), (10, 14019744), (12, 11683120), (15, 9346496), (16, 8762340), (20, 7009872), (24, 5841560), (30, 4673248), (32, 4381170), (37, 3789120), (40, 3504936), (48, 2920780), (60, 2336624), (64, 2190585), (74, 1894560), (80, 1752468), (96, 1460390), (111, 1263040), (120, 1168312), (148, 947280), (160, 876234), (185, 757824), (192, 730195), (222, 631520), (240, 584156), (296, 473640), (320, 438117), (370, 378912), (444, 315760), (480, 292078), (555, 252608), (592, 236820), (740, 189456), (888, 157880), (960, 146039), (1110, 126304), (1184, 118410), (1480, 94728), (1776, 78940), (2220, 63152), (2368, 59205), (2960, 47364), (3552, 39470), (3947, 35520), (4440, 31576), (5920, 23682), (7104, 19735), (7894, 17760), (8880, 15788), (11840, 11841)]