2820948480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17491}}^1$

素因数の和:17527

約数の個数: 240

約数和(自身を含む): 11166053184

約数和(自身を除く): 8345104704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17491, 17920, 20160, 23040, 26880, 32256, 34982, 40320, 52473, 53760, 69964, 80640, 87455, 104946, 122437, 139928, 157419, 161280, 174910, 209892, 244874, 262365, 279856, 314838, 349820, 367311, 419784, 489748, 524730, 559712, 612185, 629676, 699640, 734622, 787095, 839568, 979496, 1049460, 1101933, 1119424, 1224370, 1259352, 1399280, 1469244, 1574190, 1679136, 1836555, 1958992, 2098920, 2203866, 2238848, 2448740, 2518704, 2798560, 2938488, 3148380, 3358272, 3673110, 3917984, 4197840, 4407732, 4477696, 4897480, 5037408, 5509665, 5597120, 5876976, 6296760, 6716544, 7346220, 7835968, 8395680, 8815464, 8955392, 9794960, 10074816, 11019330, 11194240, 11753952, 12593520, 13433088, 14692440, 15671936, 16791360, 17630928, 19589920, 20149632, 22038660, 22388480, 23507904, 25187040, 26866176, 29384880, 31343872, 33582720, 35261856, 39179840, 40299264, 44077320, 44776960, 47015808, 50374080, 58769760, 62687744, 67165440, 70523712, 78359680, 80598528, 88154640, 94031616, 100748160, 117539520, 134330880, 141047424, 156719360, 176309280, 188063232, 201496320, 235079040, 282094848, 313438720, 352618560, 402992640, 470158080, 564189696, 705237120, 940316160, 1410474240, 2820948480]

約数ペア:

[(1, 2820948480), (2, 1410474240), (3, 940316160), (4, 705237120), (5, 564189696), (6, 470158080), (7, 402992640), (8, 352618560), (9, 313438720), (10, 282094848), (12, 235079040), (14, 201496320), (15, 188063232), (16, 176309280), (18, 156719360), (20, 141047424), (21, 134330880), (24, 117539520), (28, 100748160), (30, 94031616), (32, 88154640), (35, 80598528), (36, 78359680), (40, 70523712), (42, 67165440), (45, 62687744), (48, 58769760), (56, 50374080), (60, 47015808), (63, 44776960), (64, 44077320), (70, 40299264), (72, 39179840), (80, 35261856), (84, 33582720), (90, 31343872), (96, 29384880), (105, 26866176), (112, 25187040), (120, 23507904), (126, 22388480), (128, 22038660), (140, 20149632), (144, 19589920), (160, 17630928), (168, 16791360), (180, 15671936), (192, 14692440), (210, 13433088), (224, 12593520), (240, 11753952), (252, 11194240), (256, 11019330), (280, 10074816), (288, 9794960), (315, 8955392), (320, 8815464), (336, 8395680), (360, 7835968), (384, 7346220), (420, 6716544), (448, 6296760), (480, 5876976), (504, 5597120), (512, 5509665), (560, 5037408), (576, 4897480), (630, 4477696), (640, 4407732), (672, 4197840), (720, 3917984), (768, 3673110), (840, 3358272), (896, 3148380), (960, 2938488), (1008, 2798560), (1120, 2518704), (1152, 2448740), (1260, 2238848), (1280, 2203866), (1344, 2098920), (1440, 1958992), (1536, 1836555), (1680, 1679136), (1792, 1574190), (1920, 1469244), (2016, 1399280), (2240, 1259352), (2304, 1224370), (2520, 1119424), (2560, 1101933), (2688, 1049460), (2880, 979496), (3360, 839568), (3584, 787095), (3840, 734622), (4032, 699640), (4480, 629676), (4608, 612185), (5040, 559712), (5376, 524730), (5760, 489748), (6720, 419784), (7680, 367311), (8064, 349820), (8960, 314838), (10080, 279856), (10752, 262365), (11520, 244874), (13440, 209892), (16128, 174910), (17491, 161280), (17920, 157419), (20160, 139928), (23040, 122437), (26880, 104946), (32256, 87455), (34982, 80640), (40320, 69964), (52473, 53760)]