447649920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 384

約数和(自身を含む): 1680307200

約数和(自身を除く): 1232657280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 109, 115, 120, 124, 128, 138, 144, 155, 160, 180, 184, 186, 192, 207, 218, 230, 240, 248, 276, 279, 288, 310, 320, 327, 345, 360, 368, 372, 384, 414, 436, 460, 465, 480, 496, 545, 552, 558, 576, 620, 640, 654, 690, 713, 720, 736, 744, 828, 872, 920, 930, 960, 981, 992, 1035, 1090, 1104, 1116, 1152, 1240, 1308, 1380, 1395, 1426, 1440, 1472, 1488, 1635, 1656, 1744, 1840, 1860, 1920, 1962, 1984, 2070, 2139, 2180, 2208, 2232, 2480, 2507, 2616, 2760, 2790, 2852, 2880, 2944, 2976, 3270, 3312, 3379, 3488, 3565, 3680, 3720, 3924, 3968, 4140, 4278, 4360, 4416, 4464, 4905, 4960, 5014, 5232, 5520, 5580, 5704, 5760, 5952, 6417, 6540, 6624, 6758, 6976, 7130, 7360, 7440, 7521, 7848, 8280, 8556, 8720, 8832, 8928, 9810, 9920, 10028, 10137, 10464, 10695, 11040, 11160, 11408, 11904, 12535, 12834, 13080, 13248, 13516, 13952, 14260, 14720, 14880, 15042, 15696, 16560, 16895, 17112, 17440, 17856, 19620, 19840, 20056, 20274, 20928, 21390, 22080, 22320, 22563, 22816, 25070, 25668, 26160, 26496, 27032, 28520, 29760, 30084, 30411, 31392, 32085, 33120, 33790, 34224, 34880, 35712, 37605, 39240, 40112, 40548, 41856, 42780, 44160, 44640, 45126, 45632, 50140, 50685, 51336, 52320, 54064, 57040, 59520, 60168, 60822, 62784, 64170, 66240, 67580, 68448, 69760, 75210, 77717, 78480, 80224, 81096, 85560, 89280, 90252, 91264, 100280, 101370, 102672, 104640, 108128, 112815, 114080, 120336, 121644, 125568, 128340, 132480, 135160, 136896, 150420, 152055, 155434, 156960, 160448, 162192, 171120, 178560, 180504, 200560, 202740, 205344, 209280, 216256, 225630, 228160, 233151, 240672, 243288, 256680, 270320, 273792, 300840, 304110, 310868, 313920, 320896, 324384, 342240, 361008, 388585, 401120, 405480, 410688, 432512, 451260, 456320, 466302, 481344, 486576, 513360, 540640, 601680, 608220, 621736, 627840, 648768, 684480, 699453, 722016, 777170, 802240, 810960, 821376, 902520, 932604, 962688, 973152, 1026720, 1081280, 1165755, 1203360, 1216440, 1243472, 1297536, 1368960, 1398906, 1444032, 1554340, 1604480, 1621920, 1805040, 1865208, 1946304, 2053440, 2162560, 2331510, 2406720, 2432880, 2486944, 2797812, 2888064, 3108680, 3243840, 3497265, 3610080, 3730416, 3892608, 4106880, 4663020, 4813440, 4865760, 4973888, 5595624, 6217360, 6487680, 6994530, 7220160, 7460832, 9326040, 9731520, 9947776, 11191248, 12434720, 13989060, 14440320, 14921664, 18652080, 19463040, 22382496, 24869440, 27978120, 29843328, 37304160, 44764992, 49738880, 55956240, 74608320, 89529984, 111912480, 149216640, 223824960, 447649920]

約数ペア:

[(1, 447649920), (2, 223824960), (3, 149216640), (4, 111912480), (5, 89529984), (6, 74608320), (8, 55956240), (9, 49738880), (10, 44764992), (12, 37304160), (15, 29843328), (16, 27978120), (18, 24869440), (20, 22382496), (23, 19463040), (24, 18652080), (30, 14921664), (31, 14440320), (32, 13989060), (36, 12434720), (40, 11191248), (45, 9947776), (46, 9731520), (48, 9326040), (60, 7460832), (62, 7220160), (64, 6994530), (69, 6487680), (72, 6217360), (80, 5595624), (90, 4973888), (92, 4865760), (93, 4813440), (96, 4663020), (109, 4106880), (115, 3892608), (120, 3730416), (124, 3610080), (128, 3497265), (138, 3243840), (144, 3108680), (155, 2888064), (160, 2797812), (180, 2486944), (184, 2432880), (186, 2406720), (192, 2331510), (207, 2162560), (218, 2053440), (230, 1946304), (240, 1865208), (248, 1805040), (276, 1621920), (279, 1604480), (288, 1554340), (310, 1444032), (320, 1398906), (327, 1368960), (345, 1297536), (360, 1243472), (368, 1216440), (372, 1203360), (384, 1165755), (414, 1081280), (436, 1026720), (460, 973152), (465, 962688), (480, 932604), (496, 902520), (545, 821376), (552, 810960), (558, 802240), (576, 777170), (620, 722016), (640, 699453), (654, 684480), (690, 648768), (713, 627840), (720, 621736), (736, 608220), (744, 601680), (828, 540640), (872, 513360), (920, 486576), (930, 481344), (960, 466302), (981, 456320), (992, 451260), (1035, 432512), (1090, 410688), (1104, 405480), (1116, 401120), (1152, 388585), (1240, 361008), (1308, 342240), (1380, 324384), (1395, 320896), (1426, 313920), (1440, 310868), (1472, 304110), (1488, 300840), (1635, 273792), (1656, 270320), (1744, 256680), (1840, 243288), (1860, 240672), (1920, 233151), (1962, 228160), (1984, 225630), (2070, 216256), (2139, 209280), (2180, 205344), (2208, 202740), (2232, 200560), (2480, 180504), (2507, 178560), (2616, 171120), (2760, 162192), (2790, 160448), (2852, 156960), (2880, 155434), (2944, 152055), (2976, 150420), (3270, 136896), (3312, 135160), (3379, 132480), (3488, 128340), (3565, 125568), (3680, 121644), (3720, 120336), (3924, 114080), (3968, 112815), (4140, 108128), (4278, 104640), (4360, 102672), (4416, 101370), (4464, 100280), (4905, 91264), (4960, 90252), (5014, 89280), (5232, 85560), (5520, 81096), (5580, 80224), (5704, 78480), (5760, 77717), (5952, 75210), (6417, 69760), (6540, 68448), (6624, 67580), (6758, 66240), (6976, 64170), (7130, 62784), (7360, 60822), (7440, 60168), (7521, 59520), (7848, 57040), (8280, 54064), (8556, 52320), (8720, 51336), (8832, 50685), (8928, 50140), (9810, 45632), (9920, 45126), (10028, 44640), (10137, 44160), (10464, 42780), (10695, 41856), (11040, 40548), (11160, 40112), (11408, 39240), (11904, 37605), (12535, 35712), (12834, 34880), (13080, 34224), (13248, 33790), (13516, 33120), (13952, 32085), (14260, 31392), (14720, 30411), (14880, 30084), (15042, 29760), (15696, 28520), (16560, 27032), (16895, 26496), (17112, 26160), (17440, 25668), (17856, 25070), (19620, 22816), (19840, 22563), (20056, 22320), (20274, 22080), (20928, 21390)]