2906444800

素因数分解:

$2^{10}\times 5^2\times 7^3\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 264

約数和(自身を含む): 8427089600

約数和(自身を除く): 5520644800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 331, 343, 350, 392, 400, 448, 490, 512, 560, 640, 662, 686, 700, 784, 800, 896, 980, 1024, 1120, 1225, 1280, 1324, 1372, 1400, 1568, 1600, 1655, 1715, 1792, 1960, 2240, 2317, 2450, 2560, 2648, 2744, 2800, 3136, 3200, 3310, 3430, 3584, 3920, 4480, 4634, 4900, 5120, 5296, 5488, 5600, 6272, 6400, 6620, 6860, 7168, 7840, 8275, 8575, 8960, 9268, 9800, 10592, 10976, 11200, 11585, 12544, 12800, 13240, 13720, 15680, 16219, 16550, 17150, 17920, 18536, 19600, 21184, 21952, 22400, 23170, 25088, 25600, 26480, 27440, 31360, 32438, 33100, 34300, 35840, 37072, 39200, 42368, 43904, 44800, 46340, 50176, 52960, 54880, 57925, 62720, 64876, 66200, 68600, 74144, 78400, 81095, 84736, 87808, 89600, 92680, 105920, 109760, 113533, 115850, 125440, 129752, 132400, 137200, 148288, 156800, 162190, 169472, 175616, 179200, 185360, 211840, 219520, 227066, 231700, 250880, 259504, 264800, 274400, 296576, 313600, 324380, 338944, 351232, 370720, 405475, 423680, 439040, 454132, 463400, 519008, 529600, 548800, 567665, 593152, 627200, 648760, 741440, 810950, 847360, 878080, 908264, 926800, 1038016, 1059200, 1097600, 1135330, 1186304, 1254400, 1297520, 1482880, 1621900, 1694720, 1756160, 1816528, 1853600, 2076032, 2118400, 2195200, 2270660, 2372608, 2595040, 2838325, 2965760, 3243800, 3633056, 3707200, 4152064, 4236800, 4390400, 4541320, 5190080, 5676650, 5931520, 6487600, 7266112, 7414400, 8304128, 8473600, 8780800, 9082640, 10380160, 11353300, 11863040, 12975200, 14532224, 14828800, 16608256, 18165280, 20760320, 22706600, 25950400, 29064448, 29657600, 36330560, 41520640, 45413200, 51900800, 58128896, 59315200, 72661120, 83041280, 90826400, 103801600, 116257792, 145322240, 181652800, 207603200, 290644480, 363305600, 415206400, 581288960, 726611200, 1453222400, 2906444800]

約数ペア:

[(1, 2906444800), (2, 1453222400), (4, 726611200), (5, 581288960), (7, 415206400), (8, 363305600), (10, 290644480), (14, 207603200), (16, 181652800), (20, 145322240), (25, 116257792), (28, 103801600), (32, 90826400), (35, 83041280), (40, 72661120), (49, 59315200), (50, 58128896), (56, 51900800), (64, 45413200), (70, 41520640), (80, 36330560), (98, 29657600), (100, 29064448), (112, 25950400), (128, 22706600), (140, 20760320), (160, 18165280), (175, 16608256), (196, 14828800), (200, 14532224), (224, 12975200), (245, 11863040), (256, 11353300), (280, 10380160), (320, 9082640), (331, 8780800), (343, 8473600), (350, 8304128), (392, 7414400), (400, 7266112), (448, 6487600), (490, 5931520), (512, 5676650), (560, 5190080), (640, 4541320), (662, 4390400), (686, 4236800), (700, 4152064), (784, 3707200), (800, 3633056), (896, 3243800), (980, 2965760), (1024, 2838325), (1120, 2595040), (1225, 2372608), (1280, 2270660), (1324, 2195200), (1372, 2118400), (1400, 2076032), (1568, 1853600), (1600, 1816528), (1655, 1756160), (1715, 1694720), (1792, 1621900), (1960, 1482880), (2240, 1297520), (2317, 1254400), (2450, 1186304), (2560, 1135330), (2648, 1097600), (2744, 1059200), (2800, 1038016), (3136, 926800), (3200, 908264), (3310, 878080), (3430, 847360), (3584, 810950), (3920, 741440), (4480, 648760), (4634, 627200), (4900, 593152), (5120, 567665), (5296, 548800), (5488, 529600), (5600, 519008), (6272, 463400), (6400, 454132), (6620, 439040), (6860, 423680), (7168, 405475), (7840, 370720), (8275, 351232), (8575, 338944), (8960, 324380), (9268, 313600), (9800, 296576), (10592, 274400), (10976, 264800), (11200, 259504), (11585, 250880), (12544, 231700), (12800, 227066), (13240, 219520), (13720, 211840), (15680, 185360), (16219, 179200), (16550, 175616), (17150, 169472), (17920, 162190), (18536, 156800), (19600, 148288), (21184, 137200), (21952, 132400), (22400, 129752), (23170, 125440), (25088, 115850), (25600, 113533), (26480, 109760), (27440, 105920), (31360, 92680), (32438, 89600), (33100, 87808), (34300, 84736), (35840, 81095), (37072, 78400), (39200, 74144), (42368, 68600), (43904, 66200), (44800, 64876), (46340, 62720), (50176, 57925), (52960, 54880)]