68924520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 265749120

約数和(自身を除く): 196824600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1013, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2026, 2268, 2430, 2520, 2835, 3039, 3240, 3402, 3780, 4052, 4536, 4860, 5065, 5670, 6078, 6804, 7091, 7560, 8104, 8505, 9117, 9720, 10130, 11340, 12156, 13608, 14182, 15195, 17010, 18234, 20260, 21273, 22680, 24312, 27351, 28364, 30390, 34020, 35455, 36468, 40520, 42546, 45585, 54702, 56728, 60780, 63819, 68040, 70910, 72936, 82053, 85092, 91170, 106365, 109404, 121560, 127638, 136755, 141820, 164106, 170184, 182340, 191457, 212730, 218808, 246159, 255276, 273510, 283640, 319095, 328212, 364680, 382914, 410265, 425460, 492318, 510552, 547020, 574371, 638190, 656424, 765828, 820530, 850920, 957285, 984636, 1094040, 1148742, 1230795, 1276380, 1531656, 1641060, 1723113, 1914570, 1969272, 2297484, 2461590, 2552760, 2871855, 3282120, 3446226, 3829140, 4594968, 4923180, 5743710, 6892452, 7658280, 8615565, 9846360, 11487420, 13784904, 17231130, 22974840, 34462260, 68924520]

約数ペア:

[(1, 68924520), (2, 34462260), (3, 22974840), (4, 17231130), (5, 13784904), (6, 11487420), (7, 9846360), (8, 8615565), (9, 7658280), (10, 6892452), (12, 5743710), (14, 4923180), (15, 4594968), (18, 3829140), (20, 3446226), (21, 3282120), (24, 2871855), (27, 2552760), (28, 2461590), (30, 2297484), (35, 1969272), (36, 1914570), (40, 1723113), (42, 1641060), (45, 1531656), (54, 1276380), (56, 1230795), (60, 1148742), (63, 1094040), (70, 984636), (72, 957285), (81, 850920), (84, 820530), (90, 765828), (105, 656424), (108, 638190), (120, 574371), (126, 547020), (135, 510552), (140, 492318), (162, 425460), (168, 410265), (180, 382914), (189, 364680), (210, 328212), (216, 319095), (243, 283640), (252, 273510), (270, 255276), (280, 246159), (315, 218808), (324, 212730), (360, 191457), (378, 182340), (405, 170184), (420, 164106), (486, 141820), (504, 136755), (540, 127638), (567, 121560), (630, 109404), (648, 106365), (756, 91170), (810, 85092), (840, 82053), (945, 72936), (972, 70910), (1013, 68040), (1080, 63819), (1134, 60780), (1215, 56728), (1260, 54702), (1512, 45585), (1620, 42546), (1701, 40520), (1890, 36468), (1944, 35455), (2026, 34020), (2268, 30390), (2430, 28364), (2520, 27351), (2835, 24312), (3039, 22680), (3240, 21273), (3402, 20260), (3780, 18234), (4052, 17010), (4536, 15195), (4860, 14182), (5065, 13608), (5670, 12156), (6078, 11340), (6804, 10130), (7091, 9720), (7560, 9117), (8104, 8505)]