7997489280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126223}}^1$

素因数の和:126259

約数の個数: 192

約数和(自身を含む): 30127144320

約数和(自身を除く): 22129655040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 126223, 252446, 378669, 504892, 631115, 757338, 1009784, 1136007, 1262230, 1388453, 1514676, 1893345, 2019568, 2272014, 2524460, 2776906, 3029352, 3786690, 4039136, 4165359, 4544028, 5048920, 5553812, 5680035, 6058704, 6942265, 7573380, 8078272, 8330718, 9088056, 10097840, 11107624, 11360070, 12117408, 12496077, 13884530, 15146760, 16156544, 16661436, 18176112, 20195680, 20826795, 22215248, 22720140, 24234816, 24992154, 27769060, 30293520, 33322872, 36352224, 40391360, 41653590, 44430496, 45440280, 48469632, 49984308, 55538120, 60587040, 62480385, 66645744, 72704448, 80782720, 83307180, 88860992, 90880560, 99968616, 111076240, 121174080, 124960770, 133291488, 145408896, 166614360, 177721984, 181761120, 199937232, 222152480, 242348160, 249921540, 266582976, 333228720, 363522240, 399874464, 444304960, 499843080, 533165952, 666457440, 727044480, 799748928, 888609920, 999686160, 1332914880, 1599497856, 1999372320, 2665829760, 3998744640, 7997489280]

約数ペア:

[(1, 7997489280), (2, 3998744640), (3, 2665829760), (4, 1999372320), (5, 1599497856), (6, 1332914880), (8, 999686160), (9, 888609920), (10, 799748928), (11, 727044480), (12, 666457440), (15, 533165952), (16, 499843080), (18, 444304960), (20, 399874464), (22, 363522240), (24, 333228720), (30, 266582976), (32, 249921540), (33, 242348160), (36, 222152480), (40, 199937232), (44, 181761120), (45, 177721984), (48, 166614360), (55, 145408896), (60, 133291488), (64, 124960770), (66, 121174080), (72, 111076240), (80, 99968616), (88, 90880560), (90, 88860992), (96, 83307180), (99, 80782720), (110, 72704448), (120, 66645744), (128, 62480385), (132, 60587040), (144, 55538120), (160, 49984308), (165, 48469632), (176, 45440280), (180, 44430496), (192, 41653590), (198, 40391360), (220, 36352224), (240, 33322872), (264, 30293520), (288, 27769060), (320, 24992154), (330, 24234816), (352, 22720140), (360, 22215248), (384, 20826795), (396, 20195680), (440, 18176112), (480, 16661436), (495, 16156544), (528, 15146760), (576, 13884530), (640, 12496077), (660, 12117408), (704, 11360070), (720, 11107624), (792, 10097840), (880, 9088056), (960, 8330718), (990, 8078272), (1056, 7573380), (1152, 6942265), (1320, 6058704), (1408, 5680035), (1440, 5553812), (1584, 5048920), (1760, 4544028), (1920, 4165359), (1980, 4039136), (2112, 3786690), (2640, 3029352), (2880, 2776906), (3168, 2524460), (3520, 2272014), (3960, 2019568), (4224, 1893345), (5280, 1514676), (5760, 1388453), (6336, 1262230), (7040, 1136007), (7920, 1009784), (10560, 757338), (12672, 631115), (15840, 504892), (21120, 378669), (31680, 252446), (63360, 126223)]