6465356520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{79349}}^1$

素因数の和:79467

約数の個数: 128

約数和(自身を含む): 22395744000

約数和(自身を除く): 15930387480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 40740, 79349, 81480, 158698, 238047, 317396, 396745, 476094, 555443, 634792, 793490, 952188, 1110886, 1190235, 1586980, 1666329, 1904376, 2221772, 2380470, 2777215, 3173960, 3332658, 4443544, 4760940, 5554430, 6665316, 7696853, 8331645, 9521880, 11108860, 13330632, 15393706, 16663290, 22217720, 23090559, 30787412, 33326580, 38484265, 46181118, 53877971, 61574824, 66653160, 76968530, 92362236, 107755942, 115452795, 153937060, 161633913, 184724472, 215511884, 230905590, 269389855, 307874120, 323267826, 431023768, 461811180, 538779710, 646535652, 808169565, 923622360, 1077559420, 1293071304, 1616339130, 2155118840, 3232678260, 6465356520]

約数ペア:

[(1, 6465356520), (2, 3232678260), (3, 2155118840), (4, 1616339130), (5, 1293071304), (6, 1077559420), (7, 923622360), (8, 808169565), (10, 646535652), (12, 538779710), (14, 461811180), (15, 431023768), (20, 323267826), (21, 307874120), (24, 269389855), (28, 230905590), (30, 215511884), (35, 184724472), (40, 161633913), (42, 153937060), (56, 115452795), (60, 107755942), (70, 92362236), (84, 76968530), (97, 66653160), (105, 61574824), (120, 53877971), (140, 46181118), (168, 38484265), (194, 33326580), (210, 30787412), (280, 23090559), (291, 22217720), (388, 16663290), (420, 15393706), (485, 13330632), (582, 11108860), (679, 9521880), (776, 8331645), (840, 7696853), (970, 6665316), (1164, 5554430), (1358, 4760940), (1455, 4443544), (1940, 3332658), (2037, 3173960), (2328, 2777215), (2716, 2380470), (2910, 2221772), (3395, 1904376), (3880, 1666329), (4074, 1586980), (5432, 1190235), (5820, 1110886), (6790, 952188), (8148, 793490), (10185, 634792), (11640, 555443), (13580, 476094), (16296, 396745), (20370, 317396), (27160, 238047), (40740, 158698), (79349, 81480)]