67853520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13489

約数の個数: 120

約数和(自身を含む): 260447616

約数和(自身を除く): 192594096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13463, 26926, 40389, 53852, 67315, 80778, 94241, 107704, 121167, 134630, 161556, 188482, 201945, 215408, 242334, 269260, 282723, 323112, 376964, 403890, 471205, 484668, 538520, 565446, 605835, 646224, 753928, 807780, 848169, 942410, 969336, 1077040, 1130892, 1211670, 1413615, 1507856, 1615560, 1696338, 1884820, 1938672, 2261784, 2423340, 2827230, 3231120, 3392676, 3769640, 4240845, 4523568, 4846680, 5654460, 6785352, 7539280, 8481690, 9693360, 11308920, 13570704, 16963380, 22617840, 33926760, 67853520]

約数ペア:

[(1, 67853520), (2, 33926760), (3, 22617840), (4, 16963380), (5, 13570704), (6, 11308920), (7, 9693360), (8, 8481690), (9, 7539280), (10, 6785352), (12, 5654460), (14, 4846680), (15, 4523568), (16, 4240845), (18, 3769640), (20, 3392676), (21, 3231120), (24, 2827230), (28, 2423340), (30, 2261784), (35, 1938672), (36, 1884820), (40, 1696338), (42, 1615560), (45, 1507856), (48, 1413615), (56, 1211670), (60, 1130892), (63, 1077040), (70, 969336), (72, 942410), (80, 848169), (84, 807780), (90, 753928), (105, 646224), (112, 605835), (120, 565446), (126, 538520), (140, 484668), (144, 471205), (168, 403890), (180, 376964), (210, 323112), (240, 282723), (252, 269260), (280, 242334), (315, 215408), (336, 201945), (360, 188482), (420, 161556), (504, 134630), (560, 121167), (630, 107704), (720, 94241), (840, 80778), (1008, 67315), (1260, 53852), (1680, 40389), (2520, 26926), (5040, 13463)]