161417040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39563}}^1$

素因数の和:39596

約数の個数: 80

約数和(自身を含む): 529841088

約数和(自身を除く): 368424048

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, 39563, 79126, 118689, 158252, 197815, 237378, 316504, 395630, 474756, 593445, 633008, 672571, 791260, 949512, 1186890, 1345142, 1582520, 1899024, 2017713, 2373780, 2690284, 3165040, 3362855, 4035426, 4747560, 5380568, 6725710, 8070852, 9495120, 10088565, 10761136, 13451420, 16141704, 20177130, 26902840, 32283408, 40354260, 53805680, 80708520, 161417040]

約数ペア:

[(1, 161417040), (2, 80708520), (3, 53805680), (4, 40354260), (5, 32283408), (6, 26902840), (8, 20177130), (10, 16141704), (12, 13451420), (15, 10761136), (16, 10088565), (17, 9495120), (20, 8070852), (24, 6725710), (30, 5380568), (34, 4747560), (40, 4035426), (48, 3362855), (51, 3165040), (60, 2690284), (68, 2373780), (80, 2017713), (85, 1899024), (102, 1582520), (120, 1345142), (136, 1186890), (170, 949512), (204, 791260), (240, 672571), (255, 633008), (272, 593445), (340, 474756), (408, 395630), (510, 316504), (680, 237378), (816, 197815), (1020, 158252), (1360, 118689), (2040, 79126), (4080, 39563)]