71541360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3011}}^1$

素因数の和:3044

約数の個数: 160

約数和(自身を含む): 268911360

約数和(自身を除く): 197370000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3011, 3960, 4752, 5940, 6022, 7920, 9033, 11880, 12044, 15055, 18066, 23760, 24088, 27099, 30110, 33121, 36132, 45165, 48176, 54198, 60220, 66242, 72264, 81297, 90330, 99363, 108396, 120440, 132484, 135495, 144528, 162594, 165605, 180660, 198726, 216792, 240880, 264968, 270990, 298089, 325188, 331210, 361320, 397452, 406485, 433584, 496815, 529936, 541980, 596178, 650376, 662420, 722640, 794904, 812970, 894267, 993630, 1083960, 1192356, 1300752, 1324840, 1490445, 1589808, 1625940, 1788534, 1987260, 2167920, 2384712, 2649680, 2980890, 3251880, 3577068, 3974520, 4471335, 4769424, 5961780, 6503760, 7154136, 7949040, 8942670, 11923560, 14308272, 17885340, 23847120, 35770680, 71541360]

約数ペア:

[(1, 71541360), (2, 35770680), (3, 23847120), (4, 17885340), (5, 14308272), (6, 11923560), (8, 8942670), (9, 7949040), (10, 7154136), (11, 6503760), (12, 5961780), (15, 4769424), (16, 4471335), (18, 3974520), (20, 3577068), (22, 3251880), (24, 2980890), (27, 2649680), (30, 2384712), (33, 2167920), (36, 1987260), (40, 1788534), (44, 1625940), (45, 1589808), (48, 1490445), (54, 1324840), (55, 1300752), (60, 1192356), (66, 1083960), (72, 993630), (80, 894267), (88, 812970), (90, 794904), (99, 722640), (108, 662420), (110, 650376), (120, 596178), (132, 541980), (135, 529936), (144, 496815), (165, 433584), (176, 406485), (180, 397452), (198, 361320), (216, 331210), (220, 325188), (240, 298089), (264, 270990), (270, 264968), (297, 240880), (330, 216792), (360, 198726), (396, 180660), (432, 165605), (440, 162594), (495, 144528), (528, 135495), (540, 132484), (594, 120440), (660, 108396), (720, 99363), (792, 90330), (880, 81297), (990, 72264), (1080, 66242), (1188, 60220), (1320, 54198), (1485, 48176), (1584, 45165), (1980, 36132), (2160, 33121), (2376, 30110), (2640, 27099), (2970, 24088), (3011, 23760), (3960, 18066), (4752, 15055), (5940, 12044), (6022, 11880), (7920, 9033)]