2807326080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12497}}^1$

素因数の和:12538

約数の個数: 256

約数和(自身を含む): 10708286400

約数和(自身を除く): 7900960320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 12497, 14040, 14976, 17280, 18720, 22464, 24960, 24994, 28080, 37440, 37491, 44928, 49988, 56160, 62485, 74880, 74982, 99976, 112320, 112473, 124970, 149964, 162461, 187455, 199952, 224640, 224946, 249940, 299928, 324922, 337419, 374910, 399904, 449892, 487383, 499880, 562365, 599856, 649844, 674838, 749820, 799808, 812305, 899784, 974766, 999760, 1124730, 1199712, 1299688, 1349676, 1462149, 1499640, 1599616, 1624610, 1687095, 1799568, 1949532, 1999520, 2249460, 2399424, 2436915, 2599376, 2699352, 2924298, 2999280, 3249220, 3374190, 3599136, 3899064, 3999040, 4386447, 4498920, 4798848, 4873830, 5198752, 5398704, 5848596, 5998560, 6498440, 6748380, 7198272, 7310745, 7798128, 7998080, 8772894, 8997840, 9747660, 10397504, 10797408, 11697192, 11997120, 12996880, 13496760, 14396544, 14621490, 15596256, 17545788, 17995680, 19495320, 20795008, 21594816, 21932235, 23394384, 23994240, 25993760, 26993520, 29242980, 31192512, 35091576, 35991360, 38990640, 43189632, 43864470, 46788768, 51987520, 53987040, 58485960, 62385024, 70183152, 71982720, 77981280, 87728940, 93577536, 103975040, 107974080, 116971920, 140366304, 155962560, 175457880, 187155072, 215948160, 233943840, 280732608, 311925120, 350915760, 467887680, 561465216, 701831520, 935775360, 1403663040, 2807326080]

約数ペア:

[(1, 2807326080), (2, 1403663040), (3, 935775360), (4, 701831520), (5, 561465216), (6, 467887680), (8, 350915760), (9, 311925120), (10, 280732608), (12, 233943840), (13, 215948160), (15, 187155072), (16, 175457880), (18, 155962560), (20, 140366304), (24, 116971920), (26, 107974080), (27, 103975040), (30, 93577536), (32, 87728940), (36, 77981280), (39, 71982720), (40, 70183152), (45, 62385024), (48, 58485960), (52, 53987040), (54, 51987520), (60, 46788768), (64, 43864470), (65, 43189632), (72, 38990640), (78, 35991360), (80, 35091576), (90, 31192512), (96, 29242980), (104, 26993520), (108, 25993760), (117, 23994240), (120, 23394384), (128, 21932235), (130, 21594816), (135, 20795008), (144, 19495320), (156, 17995680), (160, 17545788), (180, 15596256), (192, 14621490), (195, 14396544), (208, 13496760), (216, 12996880), (234, 11997120), (240, 11697192), (260, 10797408), (270, 10397504), (288, 9747660), (312, 8997840), (320, 8772894), (351, 7998080), (360, 7798128), (384, 7310745), (390, 7198272), (416, 6748380), (432, 6498440), (468, 5998560), (480, 5848596), (520, 5398704), (540, 5198752), (576, 4873830), (585, 4798848), (624, 4498920), (640, 4386447), (702, 3999040), (720, 3899064), (780, 3599136), (832, 3374190), (864, 3249220), (936, 2999280), (960, 2924298), (1040, 2699352), (1080, 2599376), (1152, 2436915), (1170, 2399424), (1248, 2249460), (1404, 1999520), (1440, 1949532), (1560, 1799568), (1664, 1687095), (1728, 1624610), (1755, 1599616), (1872, 1499640), (1920, 1462149), (2080, 1349676), (2160, 1299688), (2340, 1199712), (2496, 1124730), (2808, 999760), (2880, 974766), (3120, 899784), (3456, 812305), (3510, 799808), (3744, 749820), (4160, 674838), (4320, 649844), (4680, 599856), (4992, 562365), (5616, 499880), (5760, 487383), (6240, 449892), (7020, 399904), (7488, 374910), (8320, 337419), (8640, 324922), (9360, 299928), (11232, 249940), (12480, 224946), (12497, 224640), (14040, 199952), (14976, 187455), (17280, 162461), (18720, 149964), (22464, 124970), (24960, 112473), (24994, 112320), (28080, 99976), (37440, 74982), (37491, 74880), (44928, 62485), (49988, 56160)]