163639080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 613435680

約数和(自身を除く): 449796600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 43, 44, 45, 55, 60, 62, 66, 72, 86, 88, 90, 93, 99, 110, 120, 124, 129, 132, 155, 165, 172, 180, 186, 198, 215, 220, 248, 258, 264, 279, 310, 330, 341, 344, 360, 372, 387, 396, 430, 440, 465, 473, 495, 516, 558, 620, 645, 660, 682, 744, 774, 792, 860, 930, 946, 961, 990, 1023, 1032, 1116, 1240, 1290, 1320, 1333, 1364, 1395, 1419, 1548, 1705, 1720, 1860, 1892, 1922, 1935, 1980, 2046, 2232, 2365, 2580, 2666, 2728, 2790, 2838, 2883, 3069, 3096, 3410, 3720, 3784, 3844, 3870, 3960, 3999, 4092, 4257, 4730, 4805, 5115, 5160, 5332, 5580, 5676, 5766, 6138, 6665, 6820, 7095, 7688, 7740, 7998, 8184, 8514, 8649, 9460, 9610, 10230, 10571, 10664, 11160, 11352, 11532, 11997, 12276, 13330, 13640, 14190, 14415, 14663, 15345, 15480, 15996, 17028, 17298, 18920, 19220, 19995, 20460, 21142, 21285, 23064, 23994, 24552, 26660, 28380, 28830, 29326, 30690, 31713, 31992, 34056, 34596, 38440, 39990, 40920, 41323, 42284, 42570, 43245, 43989, 47988, 52855, 53320, 56760, 57660, 58652, 59985, 61380, 63426, 69192, 73315, 79980, 82646, 84568, 85140, 86490, 87978, 95139, 95976, 105710, 115320, 117304, 119970, 122760, 123969, 126852, 131967, 146630, 158565, 159960, 165292, 170280, 172980, 175956, 190278, 206615, 211420, 219945, 239940, 247938, 253704, 263934, 293260, 317130, 330584, 345960, 351912, 371907, 380556, 413230, 422840, 439890, 454553, 475695, 479880, 495876, 527868, 586520, 619845, 634260, 659835, 743814, 761112, 826460, 879780, 909106, 951390, 991752, 1055736, 1239690, 1268520, 1319670, 1363659, 1487628, 1652920, 1759560, 1818212, 1859535, 1902780, 2272765, 2479380, 2639340, 2727318, 2975256, 3636424, 3719070, 3805560, 4090977, 4545530, 4958760, 5278680, 5454636, 6818295, 7438140, 8181954, 9091060, 10909272, 13636590, 14876280, 16363908, 18182120, 20454885, 27273180, 32727816, 40909770, 54546360, 81819540, 163639080]

約数ペア:

[(1, 163639080), (2, 81819540), (3, 54546360), (4, 40909770), (5, 32727816), (6, 27273180), (8, 20454885), (9, 18182120), (10, 16363908), (11, 14876280), (12, 13636590), (15, 10909272), (18, 9091060), (20, 8181954), (22, 7438140), (24, 6818295), (30, 5454636), (31, 5278680), (33, 4958760), (36, 4545530), (40, 4090977), (43, 3805560), (44, 3719070), (45, 3636424), (55, 2975256), (60, 2727318), (62, 2639340), (66, 2479380), (72, 2272765), (86, 1902780), (88, 1859535), (90, 1818212), (93, 1759560), (99, 1652920), (110, 1487628), (120, 1363659), (124, 1319670), (129, 1268520), (132, 1239690), (155, 1055736), (165, 991752), (172, 951390), (180, 909106), (186, 879780), (198, 826460), (215, 761112), (220, 743814), (248, 659835), (258, 634260), (264, 619845), (279, 586520), (310, 527868), (330, 495876), (341, 479880), (344, 475695), (360, 454553), (372, 439890), (387, 422840), (396, 413230), (430, 380556), (440, 371907), (465, 351912), (473, 345960), (495, 330584), (516, 317130), (558, 293260), (620, 263934), (645, 253704), (660, 247938), (682, 239940), (744, 219945), (774, 211420), (792, 206615), (860, 190278), (930, 175956), (946, 172980), (961, 170280), (990, 165292), (1023, 159960), (1032, 158565), (1116, 146630), (1240, 131967), (1290, 126852), (1320, 123969), (1333, 122760), (1364, 119970), (1395, 117304), (1419, 115320), (1548, 105710), (1705, 95976), (1720, 95139), (1860, 87978), (1892, 86490), (1922, 85140), (1935, 84568), (1980, 82646), (2046, 79980), (2232, 73315), (2365, 69192), (2580, 63426), (2666, 61380), (2728, 59985), (2790, 58652), (2838, 57660), (2883, 56760), (3069, 53320), (3096, 52855), (3410, 47988), (3720, 43989), (3784, 43245), (3844, 42570), (3870, 42284), (3960, 41323), (3999, 40920), (4092, 39990), (4257, 38440), (4730, 34596), (4805, 34056), (5115, 31992), (5160, 31713), (5332, 30690), (5580, 29326), (5676, 28830), (5766, 28380), (6138, 26660), (6665, 24552), (6820, 23994), (7095, 23064), (7688, 21285), (7740, 21142), (7998, 20460), (8184, 19995), (8514, 19220), (8649, 18920), (9460, 17298), (9610, 17028), (10230, 15996), (10571, 15480), (10664, 15345), (11160, 14663), (11352, 14415), (11532, 14190), (11997, 13640), (12276, 13330)]