1020315792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21193}}^1$

素因数の和:21280

約数の個数: 80

約数和(自身を含む): 2838300480

約数和(自身を除く): 1817984688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 708, 816, 944, 1003, 1416, 2006, 2832, 3009, 4012, 6018, 8024, 12036, 16048, 21193, 24072, 42386, 48144, 63579, 84772, 127158, 169544, 254316, 339088, 360281, 508632, 720562, 1017264, 1080843, 1250387, 1441124, 2161686, 2500774, 2882248, 3751161, 4323372, 5001548, 5764496, 7502322, 8646744, 10003096, 15004644, 17293488, 20006192, 21256579, 30009288, 42513158, 60018576, 63769737, 85026316, 127539474, 170052632, 255078948, 340105264, 510157896, 1020315792]

約数ペア:

[(1, 1020315792), (2, 510157896), (3, 340105264), (4, 255078948), (6, 170052632), (8, 127539474), (12, 85026316), (16, 63769737), (17, 60018576), (24, 42513158), (34, 30009288), (48, 21256579), (51, 20006192), (59, 17293488), (68, 15004644), (102, 10003096), (118, 8646744), (136, 7502322), (177, 5764496), (204, 5001548), (236, 4323372), (272, 3751161), (354, 2882248), (408, 2500774), (472, 2161686), (708, 1441124), (816, 1250387), (944, 1080843), (1003, 1017264), (1416, 720562), (2006, 508632), (2832, 360281), (3009, 339088), (4012, 254316), (6018, 169544), (8024, 127158), (12036, 84772), (16048, 63579), (21193, 48144), (24072, 42386)]