67956420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4429

約数の個数: 96

約数和(自身を含む): 223388928

約数和(自身を除く): 155432508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4373, 5180, 7770, 8746, 13119, 15540, 17492, 21865, 26238, 30611, 43730, 52476, 61222, 65595, 87460, 91833, 122444, 131190, 153055, 161801, 183666, 262380, 306110, 323602, 367332, 459165, 485403, 612220, 647204, 809005, 918330, 970806, 1132607, 1618010, 1836660, 1941612, 2265214, 2427015, 3236020, 3397821, 4530428, 4854030, 5663035, 6795642, 9708060, 11326070, 13591284, 16989105, 22652140, 33978210, 67956420]

約数ペア:

[(1, 67956420), (2, 33978210), (3, 22652140), (4, 16989105), (5, 13591284), (6, 11326070), (7, 9708060), (10, 6795642), (12, 5663035), (14, 4854030), (15, 4530428), (20, 3397821), (21, 3236020), (28, 2427015), (30, 2265214), (35, 1941612), (37, 1836660), (42, 1618010), (60, 1132607), (70, 970806), (74, 918330), (84, 809005), (105, 647204), (111, 612220), (140, 485403), (148, 459165), (185, 367332), (210, 323602), (222, 306110), (259, 262380), (370, 183666), (420, 161801), (444, 153055), (518, 131190), (555, 122444), (740, 91833), (777, 87460), (1036, 65595), (1110, 61222), (1295, 52476), (1554, 43730), (2220, 30611), (2590, 26238), (3108, 21865), (3885, 17492), (4373, 15540), (5180, 13119), (7770, 8746)]