725474880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2195

約数の個数: 280

約数和(自身を含む): 2780443512

約数和(自身を除く): 2054968632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2153, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4306, 4320, 4680, 5184, 5265, 5616, 6240, 6459, 6480, 7020, 7488, 8424, 8612, 8640, 9360, 10530, 10765, 11232, 12480, 12918, 12960, 14040, 16848, 17224, 18720, 19377, 21060, 21530, 22464, 25836, 25920, 27989, 28080, 32295, 33696, 34448, 37440, 38754, 42120, 43060, 51672, 55978, 56160, 58131, 64590, 67392, 68896, 77508, 83967, 84240, 86120, 96885, 103344, 111956, 112320, 116262, 129180, 137792, 139945, 155016, 167934, 168480, 172240, 174393, 193770, 206688, 223912, 232524, 251901, 258360, 279890, 290655, 310032, 335868, 336960, 344480, 348786, 387540, 413376, 419835, 447824, 465048, 503802, 516720, 559780, 581310, 620064, 671736, 688960, 697572, 755703, 775080, 839670, 871965, 895648, 930096, 1007604, 1033440, 1119560, 1162620, 1240128, 1259505, 1343472, 1395144, 1511406, 1550160, 1679340, 1743930, 1791296, 1860192, 2015208, 2066880, 2239120, 2267109, 2325240, 2519010, 2686944, 2790288, 3022812, 3100320, 3358680, 3487860, 3720384, 3778515, 4030416, 4478240, 4534218, 4650480, 5038020, 5373888, 5580576, 6045624, 6200640, 6717360, 6975720, 7557030, 8060832, 8956480, 9068436, 9300960, 10076040, 11161152, 11335545, 12091248, 13434720, 13951440, 15114060, 16121664, 18136872, 18601920, 20152080, 22671090, 24182496, 26869440, 27902880, 30228120, 36273744, 40304160, 45342180, 48364992, 55805760, 60456240, 72547488, 80608320, 90684360, 120912480, 145094976, 181368720, 241824960, 362737440, 725474880]

約数ペア:

[(1, 725474880), (2, 362737440), (3, 241824960), (4, 181368720), (5, 145094976), (6, 120912480), (8, 90684360), (9, 80608320), (10, 72547488), (12, 60456240), (13, 55805760), (15, 48364992), (16, 45342180), (18, 40304160), (20, 36273744), (24, 30228120), (26, 27902880), (27, 26869440), (30, 24182496), (32, 22671090), (36, 20152080), (39, 18601920), (40, 18136872), (45, 16121664), (48, 15114060), (52, 13951440), (54, 13434720), (60, 12091248), (64, 11335545), (65, 11161152), (72, 10076040), (78, 9300960), (80, 9068436), (81, 8956480), (90, 8060832), (96, 7557030), (104, 6975720), (108, 6717360), (117, 6200640), (120, 6045624), (130, 5580576), (135, 5373888), (144, 5038020), (156, 4650480), (160, 4534218), (162, 4478240), (180, 4030416), (192, 3778515), (195, 3720384), (208, 3487860), (216, 3358680), (234, 3100320), (240, 3022812), (260, 2790288), (270, 2686944), (288, 2519010), (312, 2325240), (320, 2267109), (324, 2239120), (351, 2066880), (360, 2015208), (390, 1860192), (405, 1791296), (416, 1743930), (432, 1679340), (468, 1550160), (480, 1511406), (520, 1395144), (540, 1343472), (576, 1259505), (585, 1240128), (624, 1162620), (648, 1119560), (702, 1033440), (720, 1007604), (780, 930096), (810, 895648), (832, 871965), (864, 839670), (936, 775080), (960, 755703), (1040, 697572), (1053, 688960), (1080, 671736), (1170, 620064), (1248, 581310), (1296, 559780), (1404, 516720), (1440, 503802), (1560, 465048), (1620, 447824), (1728, 419835), (1755, 413376), (1872, 387540), (2080, 348786), (2106, 344480), (2153, 336960), (2160, 335868), (2340, 310032), (2496, 290655), (2592, 279890), (2808, 258360), (2880, 251901), (3120, 232524), (3240, 223912), (3510, 206688), (3744, 193770), (4160, 174393), (4212, 172240), (4306, 168480), (4320, 167934), (4680, 155016), (5184, 139945), (5265, 137792), (5616, 129180), (6240, 116262), (6459, 112320), (6480, 111956), (7020, 103344), (7488, 96885), (8424, 86120), (8612, 84240), (8640, 83967), (9360, 77508), (10530, 68896), (10765, 67392), (11232, 64590), (12480, 58131), (12918, 56160), (12960, 55978), (14040, 51672), (16848, 43060), (17224, 42120), (18720, 38754), (19377, 37440), (21060, 34448), (21530, 33696), (22464, 32295), (25836, 28080), (25920, 27989)]