283097880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 998917920

約数和(自身を除く): 715820040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 241, 251, 260, 312, 360, 390, 468, 482, 502, 520, 585, 723, 753, 780, 936, 964, 1004, 1170, 1205, 1255, 1446, 1506, 1560, 1928, 2008, 2169, 2259, 2340, 2410, 2510, 2892, 3012, 3133, 3263, 3615, 3765, 4338, 4518, 4680, 4820, 5020, 5784, 6024, 6266, 6526, 7230, 7530, 8676, 9036, 9399, 9640, 9789, 10040, 10845, 11295, 12532, 13052, 14460, 15060, 15665, 16315, 17352, 18072, 18798, 19578, 21690, 22590, 25064, 26104, 28197, 28920, 29367, 30120, 31330, 32630, 37596, 39156, 43380, 45180, 46995, 48945, 56394, 58734, 60491, 62660, 65260, 75192, 78312, 86760, 90360, 93990, 97890, 112788, 117468, 120982, 125320, 130520, 140985, 146835, 181473, 187980, 195780, 225576, 234936, 241964, 281970, 293670, 302455, 362946, 375960, 391560, 483928, 544419, 563940, 587340, 604910, 725892, 786383, 907365, 1088838, 1127880, 1174680, 1209820, 1451784, 1572766, 1814730, 2177676, 2359149, 2419640, 2722095, 3145532, 3629460, 3931915, 4355352, 4718298, 5444190, 6291064, 7077447, 7258920, 7863830, 9436596, 10888380, 11795745, 14154894, 15727660, 18873192, 21776760, 23591490, 28309788, 31455320, 35387235, 47182980, 56619576, 70774470, 94365960, 141548940, 283097880]

約数ペア:

[(1, 283097880), (2, 141548940), (3, 94365960), (4, 70774470), (5, 56619576), (6, 47182980), (8, 35387235), (9, 31455320), (10, 28309788), (12, 23591490), (13, 21776760), (15, 18873192), (18, 15727660), (20, 14154894), (24, 11795745), (26, 10888380), (30, 9436596), (36, 7863830), (39, 7258920), (40, 7077447), (45, 6291064), (52, 5444190), (60, 4718298), (65, 4355352), (72, 3931915), (78, 3629460), (90, 3145532), (104, 2722095), (117, 2419640), (120, 2359149), (130, 2177676), (156, 1814730), (180, 1572766), (195, 1451784), (234, 1209820), (241, 1174680), (251, 1127880), (260, 1088838), (312, 907365), (360, 786383), (390, 725892), (468, 604910), (482, 587340), (502, 563940), (520, 544419), (585, 483928), (723, 391560), (753, 375960), (780, 362946), (936, 302455), (964, 293670), (1004, 281970), (1170, 241964), (1205, 234936), (1255, 225576), (1446, 195780), (1506, 187980), (1560, 181473), (1928, 146835), (2008, 140985), (2169, 130520), (2259, 125320), (2340, 120982), (2410, 117468), (2510, 112788), (2892, 97890), (3012, 93990), (3133, 90360), (3263, 86760), (3615, 78312), (3765, 75192), (4338, 65260), (4518, 62660), (4680, 60491), (4820, 58734), (5020, 56394), (5784, 48945), (6024, 46995), (6266, 45180), (6526, 43380), (7230, 39156), (7530, 37596), (8676, 32630), (9036, 31330), (9399, 30120), (9640, 29367), (9789, 28920), (10040, 28197), (10845, 26104), (11295, 25064), (12532, 22590), (13052, 21690), (14460, 19578), (15060, 18798), (15665, 18072), (16315, 17352)]