890434080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 3299788800

約数和(自身を除く): 2409354720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 72, 80, 90, 93, 96, 108, 109, 120, 122, 124, 135, 144, 155, 160, 180, 183, 186, 216, 218, 240, 244, 248, 270, 279, 288, 305, 310, 327, 360, 366, 372, 432, 436, 465, 480, 488, 496, 540, 545, 549, 558, 610, 620, 654, 720, 732, 744, 837, 864, 872, 915, 930, 976, 981, 992, 1080, 1090, 1098, 1116, 1220, 1240, 1308, 1395, 1440, 1464, 1488, 1635, 1647, 1674, 1744, 1830, 1860, 1891, 1952, 1962, 2160, 2180, 2196, 2232, 2440, 2480, 2616, 2745, 2790, 2928, 2943, 2976, 3270, 3294, 3348, 3379, 3488, 3660, 3720, 3782, 3924, 4185, 4320, 4360, 4392, 4464, 4880, 4905, 4960, 5232, 5490, 5580, 5673, 5856, 5886, 6540, 6588, 6649, 6696, 6758, 7320, 7440, 7564, 7848, 8235, 8370, 8720, 8784, 8928, 9455, 9760, 9810, 10137, 10464, 10980, 11160, 11346, 11772, 13080, 13176, 13298, 13392, 13516, 14640, 14715, 14880, 15128, 15696, 16470, 16740, 16895, 17019, 17440, 17568, 18910, 19620, 19947, 20274, 21960, 22320, 22692, 23544, 26160, 26352, 26596, 26784, 27032, 28365, 29280, 29430, 30256, 30411, 31392, 32940, 33245, 33480, 33790, 34038, 37820, 39240, 39894, 40548, 43920, 44640, 45384, 47088, 50685, 51057, 52320, 52704, 53192, 54064, 56730, 58860, 59841, 60512, 60822, 65880, 66490, 66960, 67580, 68076, 75640, 78480, 79788, 81096, 85095, 87840, 90768, 91233, 94176, 99735, 101370, 102114, 106384, 108128, 113460, 117720, 119682, 121644, 131760, 132980, 133920, 135160, 136152, 151280, 152055, 156960, 159576, 162192, 170190, 179523, 181536, 182466, 199470, 202740, 204228, 206119, 212768, 226920, 235440, 239364, 243288, 255285, 263520, 265960, 270320, 272304, 299205, 302560, 304110, 319152, 324384, 340380, 359046, 364932, 398940, 405480, 408456, 412238, 453840, 456165, 470880, 478728, 486576, 510570, 531920, 540640, 544608, 598410, 608220, 618357, 638304, 680760, 718092, 729864, 797880, 810960, 816912, 824476, 897615, 907680, 912330, 957456, 973152, 1021140, 1030595, 1063840, 1196820, 1216440, 1236714, 1361520, 1436184, 1459728, 1595760, 1621920, 1633824, 1648952, 1795230, 1824660, 1855071, 1914912, 2042280, 2061190, 2393640, 2432880, 2473428, 2723040, 2872368, 2919456, 3091785, 3191520, 3297904, 3590460, 3649320, 3710142, 4084560, 4122380, 4787280, 4865760, 4946856, 5565213, 5744736, 6183570, 6595808, 7180920, 7298640, 7420284, 8169120, 8244760, 9275355, 9574560, 9893712, 11130426, 12367140, 14361840, 14597280, 14840568, 16489520, 18550710, 19787424, 22260852, 24734280, 27826065, 28723680, 29681136, 32979040, 37101420, 44521704, 49468560, 55652130, 59362272, 74202840, 89043408, 98937120, 111304260, 148405680, 178086816, 222608520, 296811360, 445217040, 890434080]

約数ペア:

[(1, 890434080), (2, 445217040), (3, 296811360), (4, 222608520), (5, 178086816), (6, 148405680), (8, 111304260), (9, 98937120), (10, 89043408), (12, 74202840), (15, 59362272), (16, 55652130), (18, 49468560), (20, 44521704), (24, 37101420), (27, 32979040), (30, 29681136), (31, 28723680), (32, 27826065), (36, 24734280), (40, 22260852), (45, 19787424), (48, 18550710), (54, 16489520), (60, 14840568), (61, 14597280), (62, 14361840), (72, 12367140), (80, 11130426), (90, 9893712), (93, 9574560), (96, 9275355), (108, 8244760), (109, 8169120), (120, 7420284), (122, 7298640), (124, 7180920), (135, 6595808), (144, 6183570), (155, 5744736), (160, 5565213), (180, 4946856), (183, 4865760), (186, 4787280), (216, 4122380), (218, 4084560), (240, 3710142), (244, 3649320), (248, 3590460), (270, 3297904), (279, 3191520), (288, 3091785), (305, 2919456), (310, 2872368), (327, 2723040), (360, 2473428), (366, 2432880), (372, 2393640), (432, 2061190), (436, 2042280), (465, 1914912), (480, 1855071), (488, 1824660), (496, 1795230), (540, 1648952), (545, 1633824), (549, 1621920), (558, 1595760), (610, 1459728), (620, 1436184), (654, 1361520), (720, 1236714), (732, 1216440), (744, 1196820), (837, 1063840), (864, 1030595), (872, 1021140), (915, 973152), (930, 957456), (976, 912330), (981, 907680), (992, 897615), (1080, 824476), (1090, 816912), (1098, 810960), (1116, 797880), (1220, 729864), (1240, 718092), (1308, 680760), (1395, 638304), (1440, 618357), (1464, 608220), (1488, 598410), (1635, 544608), (1647, 540640), (1674, 531920), (1744, 510570), (1830, 486576), (1860, 478728), (1891, 470880), (1952, 456165), (1962, 453840), (2160, 412238), (2180, 408456), (2196, 405480), (2232, 398940), (2440, 364932), (2480, 359046), (2616, 340380), (2745, 324384), (2790, 319152), (2928, 304110), (2943, 302560), (2976, 299205), (3270, 272304), (3294, 270320), (3348, 265960), (3379, 263520), (3488, 255285), (3660, 243288), (3720, 239364), (3782, 235440), (3924, 226920), (4185, 212768), (4320, 206119), (4360, 204228), (4392, 202740), (4464, 199470), (4880, 182466), (4905, 181536), (4960, 179523), (5232, 170190), (5490, 162192), (5580, 159576), (5673, 156960), (5856, 152055), (5886, 151280), (6540, 136152), (6588, 135160), (6649, 133920), (6696, 132980), (6758, 131760), (7320, 121644), (7440, 119682), (7564, 117720), (7848, 113460), (8235, 108128), (8370, 106384), (8720, 102114), (8784, 101370), (8928, 99735), (9455, 94176), (9760, 91233), (9810, 90768), (10137, 87840), (10464, 85095), (10980, 81096), (11160, 79788), (11346, 78480), (11772, 75640), (13080, 68076), (13176, 67580), (13298, 66960), (13392, 66490), (13516, 65880), (14640, 60822), (14715, 60512), (14880, 59841), (15128, 58860), (15696, 56730), (16470, 54064), (16740, 53192), (16895, 52704), (17019, 52320), (17440, 51057), (17568, 50685), (18910, 47088), (19620, 45384), (19947, 44640), (20274, 43920), (21960, 40548), (22320, 39894), (22692, 39240), (23544, 37820), (26160, 34038), (26352, 33790), (26596, 33480), (26784, 33245), (27032, 32940), (28365, 31392), (29280, 30411), (29430, 30256)]