67936080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16651}}^1$

素因数の和:16684

約数の個数: 80

約数和(自身を含む): 223003584

約数和(自身を除く): 155067504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16651, 33302, 49953, 66604, 83255, 99906, 133208, 166510, 199812, 249765, 266416, 283067, 333020, 399624, 499530, 566134, 666040, 799248, 849201, 999060, 1132268, 1332080, 1415335, 1698402, 1998120, 2264536, 2830670, 3396804, 3996240, 4246005, 4529072, 5661340, 6793608, 8492010, 11322680, 13587216, 16984020, 22645360, 33968040, 67936080]

約数ペア:

[(1, 67936080), (2, 33968040), (3, 22645360), (4, 16984020), (5, 13587216), (6, 11322680), (8, 8492010), (10, 6793608), (12, 5661340), (15, 4529072), (16, 4246005), (17, 3996240), (20, 3396804), (24, 2830670), (30, 2264536), (34, 1998120), (40, 1698402), (48, 1415335), (51, 1332080), (60, 1132268), (68, 999060), (80, 849201), (85, 799248), (102, 666040), (120, 566134), (136, 499530), (170, 399624), (204, 333020), (240, 283067), (255, 266416), (272, 249765), (340, 199812), (408, 166510), (510, 133208), (680, 99906), (816, 83255), (1020, 66604), (1360, 49953), (2040, 33302), (4080, 16651)]