2007316480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:944

約数の個数: 192

約数和(自身を含む): 5498176320

約数和(自身を除く): 3490859840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 512, 520, 544, 640, 680, 832, 884, 887, 1024, 1040, 1088, 1105, 1280, 1360, 1664, 1768, 1774, 2048, 2080, 2176, 2210, 2560, 2720, 3328, 3536, 3548, 4160, 4352, 4420, 4435, 5120, 5440, 6656, 7072, 7096, 8320, 8704, 8840, 8870, 10240, 10880, 11531, 13312, 14144, 14192, 15079, 16640, 17408, 17680, 17740, 21760, 23062, 26624, 28288, 28384, 30158, 33280, 34816, 35360, 35480, 43520, 46124, 56576, 56768, 57655, 60316, 66560, 70720, 70960, 75395, 87040, 92248, 113152, 113536, 115310, 120632, 133120, 141440, 141920, 150790, 174080, 184496, 196027, 226304, 227072, 230620, 241264, 282880, 283840, 301580, 368992, 392054, 452608, 454144, 461240, 482528, 565760, 567680, 603160, 737984, 784108, 908288, 922480, 965056, 980135, 1131520, 1135360, 1206320, 1475968, 1568216, 1816576, 1844960, 1930112, 1960270, 2263040, 2270720, 2412640, 2951936, 3136432, 3689920, 3860224, 3920540, 4541440, 4825280, 5903872, 6272864, 7379840, 7720448, 7841080, 9082880, 9650560, 11807744, 12545728, 14759680, 15440896, 15682160, 19301120, 23615488, 25091456, 29519360, 30881792, 31364320, 38602240, 50182912, 59038720, 62728640, 77204480, 100365824, 118077440, 125457280, 154408960, 200731648, 250914560, 401463296, 501829120, 1003658240, 2007316480]

約数ペア:

[(1, 2007316480), (2, 1003658240), (4, 501829120), (5, 401463296), (8, 250914560), (10, 200731648), (13, 154408960), (16, 125457280), (17, 118077440), (20, 100365824), (26, 77204480), (32, 62728640), (34, 59038720), (40, 50182912), (52, 38602240), (64, 31364320), (65, 30881792), (68, 29519360), (80, 25091456), (85, 23615488), (104, 19301120), (128, 15682160), (130, 15440896), (136, 14759680), (160, 12545728), (170, 11807744), (208, 9650560), (221, 9082880), (256, 7841080), (260, 7720448), (272, 7379840), (320, 6272864), (340, 5903872), (416, 4825280), (442, 4541440), (512, 3920540), (520, 3860224), (544, 3689920), (640, 3136432), (680, 2951936), (832, 2412640), (884, 2270720), (887, 2263040), (1024, 1960270), (1040, 1930112), (1088, 1844960), (1105, 1816576), (1280, 1568216), (1360, 1475968), (1664, 1206320), (1768, 1135360), (1774, 1131520), (2048, 980135), (2080, 965056), (2176, 922480), (2210, 908288), (2560, 784108), (2720, 737984), (3328, 603160), (3536, 567680), (3548, 565760), (4160, 482528), (4352, 461240), (4420, 454144), (4435, 452608), (5120, 392054), (5440, 368992), (6656, 301580), (7072, 283840), (7096, 282880), (8320, 241264), (8704, 230620), (8840, 227072), (8870, 226304), (10240, 196027), (10880, 184496), (11531, 174080), (13312, 150790), (14144, 141920), (14192, 141440), (15079, 133120), (16640, 120632), (17408, 115310), (17680, 113536), (17740, 113152), (21760, 92248), (23062, 87040), (26624, 75395), (28288, 70960), (28384, 70720), (30158, 66560), (33280, 60316), (34816, 57655), (35360, 56768), (35480, 56576), (43520, 46124)]