654329520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1404

約数の個数: 240

約数和(自身を含む): 2412970560

約数和(自身を除く): 1758641040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 936, 954, 1040, 1060, 1170, 1272, 1319, 1378, 1560, 1590, 1872, 1908, 2067, 2120, 2340, 2385, 2544, 2638, 2756, 3120, 3180, 3445, 3816, 3957, 4134, 4240, 4680, 4770, 5276, 5512, 6201, 6360, 6595, 6890, 7632, 7914, 8268, 9360, 9540, 10335, 10552, 11024, 11871, 12402, 12720, 13190, 13780, 15828, 16536, 17147, 19080, 19785, 20670, 21104, 23742, 24804, 26380, 27560, 31005, 31656, 33072, 34294, 38160, 39570, 41340, 47484, 49608, 51441, 52760, 55120, 59355, 62010, 63312, 68588, 69907, 79140, 82680, 85735, 94968, 99216, 102882, 105520, 118710, 124020, 137176, 139814, 154323, 158280, 165360, 171470, 189936, 205764, 209721, 237420, 248040, 257205, 274352, 279628, 308646, 316560, 342940, 349535, 411528, 419442, 474840, 496080, 514410, 559256, 617292, 629163, 685880, 699070, 771615, 823056, 838884, 908791, 949680, 1028820, 1048605, 1118512, 1234584, 1258326, 1371760, 1398140, 1543230, 1677768, 1817582, 2057640, 2097210, 2469168, 2516652, 2726373, 2796280, 3086460, 3145815, 3355536, 3635164, 4115280, 4194420, 4543955, 5033304, 5452746, 5592560, 6172920, 6291630, 7270328, 8179119, 8388840, 9087910, 10066608, 10905492, 12345840, 12583260, 13631865, 14540656, 16358238, 16777680, 18175820, 21810984, 25166520, 27263730, 32716476, 36351640, 40895595, 43621968, 50333040, 54527460, 65432952, 72703280, 81791190, 109054920, 130865904, 163582380, 218109840, 327164760, 654329520]

約数ペア:

[(1, 654329520), (2, 327164760), (3, 218109840), (4, 163582380), (5, 130865904), (6, 109054920), (8, 81791190), (9, 72703280), (10, 65432952), (12, 54527460), (13, 50333040), (15, 43621968), (16, 40895595), (18, 36351640), (20, 32716476), (24, 27263730), (26, 25166520), (30, 21810984), (36, 18175820), (39, 16777680), (40, 16358238), (45, 14540656), (48, 13631865), (52, 12583260), (53, 12345840), (60, 10905492), (65, 10066608), (72, 9087910), (78, 8388840), (80, 8179119), (90, 7270328), (104, 6291630), (106, 6172920), (117, 5592560), (120, 5452746), (130, 5033304), (144, 4543955), (156, 4194420), (159, 4115280), (180, 3635164), (195, 3355536), (208, 3145815), (212, 3086460), (234, 2796280), (240, 2726373), (260, 2516652), (265, 2469168), (312, 2097210), (318, 2057640), (360, 1817582), (390, 1677768), (424, 1543230), (468, 1398140), (477, 1371760), (520, 1258326), (530, 1234584), (585, 1118512), (624, 1048605), (636, 1028820), (689, 949680), (720, 908791), (780, 838884), (795, 823056), (848, 771615), (936, 699070), (954, 685880), (1040, 629163), (1060, 617292), (1170, 559256), (1272, 514410), (1319, 496080), (1378, 474840), (1560, 419442), (1590, 411528), (1872, 349535), (1908, 342940), (2067, 316560), (2120, 308646), (2340, 279628), (2385, 274352), (2544, 257205), (2638, 248040), (2756, 237420), (3120, 209721), (3180, 205764), (3445, 189936), (3816, 171470), (3957, 165360), (4134, 158280), (4240, 154323), (4680, 139814), (4770, 137176), (5276, 124020), (5512, 118710), (6201, 105520), (6360, 102882), (6595, 99216), (6890, 94968), (7632, 85735), (7914, 82680), (8268, 79140), (9360, 69907), (9540, 68588), (10335, 63312), (10552, 62010), (11024, 59355), (11871, 55120), (12402, 52760), (12720, 51441), (13190, 49608), (13780, 47484), (15828, 41340), (16536, 39570), (17147, 38160), (19080, 34294), (19785, 33072), (20670, 31656), (21104, 31005), (23742, 27560), (24804, 26380)]