206550240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 504694560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 390, 395, 416, 419, 474, 480, 520, 624, 632, 780, 790, 838, 948, 1027, 1040, 1185, 1248, 1257, 1264, 1560, 1580, 1676, 1896, 2054, 2080, 2095, 2370, 2514, 2528, 3081, 3120, 3160, 3352, 3792, 4108, 4190, 4740, 5028, 5135, 5447, 6162, 6240, 6285, 6320, 6704, 7584, 8216, 8380, 9480, 10056, 10270, 10894, 12324, 12570, 12640, 13408, 15405, 16341, 16432, 16760, 18960, 20112, 20540, 21788, 24648, 25140, 27235, 30810, 32682, 32864, 33101, 33520, 37920, 40224, 41080, 43576, 49296, 50280, 54470, 61620, 65364, 66202, 67040, 81705, 82160, 87152, 98592, 99303, 100560, 108940, 123240, 130728, 132404, 163410, 164320, 165505, 174304, 198606, 201120, 217880, 246480, 261456, 264808, 326820, 331010, 397212, 430313, 435760, 492960, 496515, 522912, 529616, 653640, 662020, 794424, 860626, 871520, 993030, 1059232, 1290939, 1307280, 1324040, 1588848, 1721252, 1986060, 2151565, 2581878, 2614560, 2648080, 3177696, 3442504, 3972120, 4303130, 5163756, 5296160, 6454695, 6885008, 7944240, 8606260, 10327512, 12909390, 13770016, 15888480, 17212520, 20655024, 25818780, 34425040, 41310048, 51637560, 68850080, 103275120, 206550240]

約数ペア:

[(1, 206550240), (2, 103275120), (3, 68850080), (4, 51637560), (5, 41310048), (6, 34425040), (8, 25818780), (10, 20655024), (12, 17212520), (13, 15888480), (15, 13770016), (16, 12909390), (20, 10327512), (24, 8606260), (26, 7944240), (30, 6885008), (32, 6454695), (39, 5296160), (40, 5163756), (48, 4303130), (52, 3972120), (60, 3442504), (65, 3177696), (78, 2648080), (79, 2614560), (80, 2581878), (96, 2151565), (104, 1986060), (120, 1721252), (130, 1588848), (156, 1324040), (158, 1307280), (160, 1290939), (195, 1059232), (208, 993030), (237, 871520), (240, 860626), (260, 794424), (312, 662020), (316, 653640), (390, 529616), (395, 522912), (416, 496515), (419, 492960), (474, 435760), (480, 430313), (520, 397212), (624, 331010), (632, 326820), (780, 264808), (790, 261456), (838, 246480), (948, 217880), (1027, 201120), (1040, 198606), (1185, 174304), (1248, 165505), (1257, 164320), (1264, 163410), (1560, 132404), (1580, 130728), (1676, 123240), (1896, 108940), (2054, 100560), (2080, 99303), (2095, 98592), (2370, 87152), (2514, 82160), (2528, 81705), (3081, 67040), (3120, 66202), (3160, 65364), (3352, 61620), (3792, 54470), (4108, 50280), (4190, 49296), (4740, 43576), (5028, 41080), (5135, 40224), (5447, 37920), (6162, 33520), (6240, 33101), (6285, 32864), (6320, 32682), (6704, 30810), (7584, 27235), (8216, 25140), (8380, 24648), (9480, 21788), (10056, 20540), (10270, 20112), (10894, 18960), (12324, 16760), (12570, 16432), (12640, 16341), (13408, 15405)]