222225120

素因数分解:

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

素因数の和:1359

約数の個数: 240

約数和(自身を含む): 845238240

約数和(自身を除く): 623013120

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1319, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2638, 2808, 3120, 3240, 3510, 3744, 3957, 4212, 4320, 4680, 5265, 5276, 5616, 6240, 6480, 6595, 7020, 7914, 8424, 9360, 10530, 10552, 11232, 11871, 12960, 13190, 14040, 15828, 16848, 17147, 18720, 19785, 21060, 21104, 23742, 26380, 28080, 31656, 33696, 34294, 35613, 39570, 42120, 42208, 47484, 51441, 52760, 56160, 59355, 63312, 68588, 71226, 79140, 84240, 85735, 94968, 102882, 105520, 106839, 118710, 126624, 137176, 142452, 154323, 158280, 168480, 171470, 178065, 189936, 205764, 211040, 213678, 237420, 257205, 274352, 284904, 308646, 316560, 342940, 356130, 379872, 411528, 427356, 462969, 474840, 514410, 534195, 548704, 569808, 617292, 633120, 685880, 712260, 771615, 823056, 854712, 925938, 949680, 1028820, 1068390, 1139616, 1234584, 1371760, 1388907, 1424520, 1543230, 1646112, 1709424, 1851876, 1899360, 2057640, 2136780, 2314845, 2469168, 2743520, 2777814, 2849040, 3086460, 3418848, 3703752, 4115280, 4273560, 4629690, 4938336, 5555628, 5698080, 6172920, 6944535, 7407504, 8230560, 8547120, 9259380, 11111256, 12345840, 13889070, 14815008, 17094240, 18518760, 22222512, 24691680, 27778140, 37037520, 44445024, 55556280, 74075040, 111112560, 222225120]

約数ペア:

[(1, 222225120), (2, 111112560), (3, 74075040), (4, 55556280), (5, 44445024), (6, 37037520), (8, 27778140), (9, 24691680), (10, 22222512), (12, 18518760), (13, 17094240), (15, 14815008), (16, 13889070), (18, 12345840), (20, 11111256), (24, 9259380), (26, 8547120), (27, 8230560), (30, 7407504), (32, 6944535), (36, 6172920), (39, 5698080), (40, 5555628), (45, 4938336), (48, 4629690), (52, 4273560), (54, 4115280), (60, 3703752), (65, 3418848), (72, 3086460), (78, 2849040), (80, 2777814), (81, 2743520), (90, 2469168), (96, 2314845), (104, 2136780), (108, 2057640), (117, 1899360), (120, 1851876), (130, 1709424), (135, 1646112), (144, 1543230), (156, 1424520), (160, 1388907), (162, 1371760), (180, 1234584), (195, 1139616), (208, 1068390), (216, 1028820), (234, 949680), (240, 925938), (260, 854712), (270, 823056), (288, 771615), (312, 712260), (324, 685880), (351, 633120), (360, 617292), (390, 569808), (405, 548704), (416, 534195), (432, 514410), (468, 474840), (480, 462969), (520, 427356), (540, 411528), (585, 379872), (624, 356130), (648, 342940), (702, 316560), (720, 308646), (780, 284904), (810, 274352), (864, 257205), (936, 237420), (1040, 213678), (1053, 211040), (1080, 205764), (1170, 189936), (1248, 178065), (1296, 171470), (1319, 168480), (1404, 158280), (1440, 154323), (1560, 142452), (1620, 137176), (1755, 126624), (1872, 118710), (2080, 106839), (2106, 105520), (2160, 102882), (2340, 94968), (2592, 85735), (2638, 84240), (2808, 79140), (3120, 71226), (3240, 68588), (3510, 63312), (3744, 59355), (3957, 56160), (4212, 52760), (4320, 51441), (4680, 47484), (5265, 42208), (5276, 42120), (5616, 39570), (6240, 35613), (6480, 34294), (6595, 33696), (7020, 31656), (7914, 28080), (8424, 26380), (9360, 23742), (10530, 21104), (10552, 21060), (11232, 19785), (11871, 18720), (12960, 17147), (13190, 16848), (14040, 15828)]