269132080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 759951360

約数和(自身を除く): 490819280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 185, 217, 248, 259, 280, 296, 310, 370, 419, 434, 496, 518, 560, 592, 620, 740, 838, 868, 1036, 1085, 1147, 1240, 1295, 1480, 1676, 1736, 2072, 2095, 2170, 2294, 2480, 2590, 2933, 2960, 3352, 3472, 4144, 4190, 4340, 4588, 5180, 5735, 5866, 6704, 8029, 8380, 8680, 9176, 10360, 11470, 11732, 12989, 14665, 15503, 16058, 16760, 17360, 18352, 20720, 22940, 23464, 25978, 29330, 31006, 32116, 33520, 40145, 45880, 46928, 51956, 58660, 62012, 64232, 64945, 77515, 80290, 90923, 91760, 103912, 108521, 117320, 124024, 128464, 129890, 155030, 160580, 181846, 207824, 217042, 234640, 248048, 259780, 310060, 321160, 363692, 434084, 454615, 480593, 519560, 542605, 620120, 642320, 727384, 868168, 909230, 961186, 1039120, 1085210, 1240240, 1454768, 1736336, 1818460, 1922372, 2170420, 2402965, 3364151, 3636920, 3844744, 4340840, 4805930, 6728302, 7273840, 7689488, 8681680, 9611860, 13456604, 16820755, 19223720, 26913208, 33641510, 38447440, 53826416, 67283020, 134566040, 269132080]

約数ペア:

[(1, 269132080), (2, 134566040), (4, 67283020), (5, 53826416), (7, 38447440), (8, 33641510), (10, 26913208), (14, 19223720), (16, 16820755), (20, 13456604), (28, 9611860), (31, 8681680), (35, 7689488), (37, 7273840), (40, 6728302), (56, 4805930), (62, 4340840), (70, 3844744), (74, 3636920), (80, 3364151), (112, 2402965), (124, 2170420), (140, 1922372), (148, 1818460), (155, 1736336), (185, 1454768), (217, 1240240), (248, 1085210), (259, 1039120), (280, 961186), (296, 909230), (310, 868168), (370, 727384), (419, 642320), (434, 620120), (496, 542605), (518, 519560), (560, 480593), (592, 454615), (620, 434084), (740, 363692), (838, 321160), (868, 310060), (1036, 259780), (1085, 248048), (1147, 234640), (1240, 217042), (1295, 207824), (1480, 181846), (1676, 160580), (1736, 155030), (2072, 129890), (2095, 128464), (2170, 124024), (2294, 117320), (2480, 108521), (2590, 103912), (2933, 91760), (2960, 90923), (3352, 80290), (3472, 77515), (4144, 64945), (4190, 64232), (4340, 62012), (4588, 58660), (5180, 51956), (5735, 46928), (5866, 45880), (6704, 40145), (8029, 33520), (8380, 32116), (8680, 31006), (9176, 29330), (10360, 25978), (11470, 23464), (11732, 22940), (12989, 20720), (14665, 18352), (15503, 17360), (16058, 16760)]