674652160

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 224

約数和(自身を含む): 2003706432

約数和(自身を除く): 1329054272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 181, 182, 208, 224, 256, 260, 280, 320, 362, 364, 416, 448, 455, 512, 520, 560, 640, 724, 728, 832, 896, 905, 910, 1024, 1040, 1120, 1267, 1280, 1448, 1456, 1664, 1792, 1810, 1820, 2048, 2080, 2240, 2353, 2534, 2560, 2896, 2912, 3328, 3584, 3620, 3640, 4096, 4160, 4480, 4706, 5068, 5120, 5792, 5824, 6335, 6656, 7168, 7240, 7280, 8192, 8320, 8960, 9412, 10136, 10240, 11584, 11648, 11765, 12670, 13312, 14336, 14480, 14560, 16471, 16640, 17920, 18824, 20272, 20480, 23168, 23296, 23530, 25340, 26624, 28672, 28960, 29120, 32942, 33280, 35840, 37648, 40544, 40960, 46336, 46592, 47060, 50680, 53248, 57344, 57920, 58240, 65884, 66560, 71680, 75296, 81088, 82355, 92672, 93184, 94120, 101360, 106496, 115840, 116480, 131768, 133120, 143360, 150592, 162176, 164710, 185344, 186368, 188240, 202720, 231680, 232960, 263536, 266240, 286720, 301184, 324352, 329420, 370688, 372736, 376480, 405440, 463360, 465920, 527072, 532480, 602368, 648704, 658840, 741376, 745472, 752960, 810880, 926720, 931840, 1054144, 1204736, 1297408, 1317680, 1482752, 1505920, 1621760, 1853440, 1863680, 2108288, 2409472, 2594816, 2635360, 3011840, 3243520, 3706880, 3727360, 4216576, 4818944, 5189632, 5270720, 6023680, 6487040, 7413760, 8433152, 9637888, 10379264, 10541440, 12047360, 12974080, 16866304, 19275776, 21082880, 24094720, 25948160, 33732608, 42165760, 48189440, 51896320, 67465216, 84331520, 96378880, 134930432, 168663040, 337326080, 674652160]

約数ペア:

[(1, 674652160), (2, 337326080), (4, 168663040), (5, 134930432), (7, 96378880), (8, 84331520), (10, 67465216), (13, 51896320), (14, 48189440), (16, 42165760), (20, 33732608), (26, 25948160), (28, 24094720), (32, 21082880), (35, 19275776), (40, 16866304), (52, 12974080), (56, 12047360), (64, 10541440), (65, 10379264), (70, 9637888), (80, 8433152), (91, 7413760), (104, 6487040), (112, 6023680), (128, 5270720), (130, 5189632), (140, 4818944), (160, 4216576), (181, 3727360), (182, 3706880), (208, 3243520), (224, 3011840), (256, 2635360), (260, 2594816), (280, 2409472), (320, 2108288), (362, 1863680), (364, 1853440), (416, 1621760), (448, 1505920), (455, 1482752), (512, 1317680), (520, 1297408), (560, 1204736), (640, 1054144), (724, 931840), (728, 926720), (832, 810880), (896, 752960), (905, 745472), (910, 741376), (1024, 658840), (1040, 648704), (1120, 602368), (1267, 532480), (1280, 527072), (1448, 465920), (1456, 463360), (1664, 405440), (1792, 376480), (1810, 372736), (1820, 370688), (2048, 329420), (2080, 324352), (2240, 301184), (2353, 286720), (2534, 266240), (2560, 263536), (2896, 232960), (2912, 231680), (3328, 202720), (3584, 188240), (3620, 186368), (3640, 185344), (4096, 164710), (4160, 162176), (4480, 150592), (4706, 143360), (5068, 133120), (5120, 131768), (5792, 116480), (5824, 115840), (6335, 106496), (6656, 101360), (7168, 94120), (7240, 93184), (7280, 92672), (8192, 82355), (8320, 81088), (8960, 75296), (9412, 71680), (10136, 66560), (10240, 65884), (11584, 58240), (11648, 57920), (11765, 57344), (12670, 53248), (13312, 50680), (14336, 47060), (14480, 46592), (14560, 46336), (16471, 40960), (16640, 40544), (17920, 37648), (18824, 35840), (20272, 33280), (20480, 32942), (23168, 29120), (23296, 28960), (23530, 28672), (25340, 26624)]