672815520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 288

約数和(自身を含む): 2500872192

約数和(自身を除く): 1828056672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 130, 144, 156, 160, 180, 195, 208, 234, 240, 254, 260, 283, 288, 312, 360, 381, 390, 416, 468, 480, 508, 520, 566, 585, 624, 635, 720, 762, 780, 849, 936, 1016, 1040, 1132, 1143, 1170, 1248, 1270, 1415, 1440, 1524, 1560, 1651, 1698, 1872, 1905, 2032, 2080, 2264, 2286, 2340, 2540, 2547, 2830, 3048, 3120, 3302, 3396, 3679, 3744, 3810, 4064, 4245, 4528, 4572, 4680, 4953, 5080, 5094, 5660, 5715, 6096, 6240, 6604, 6792, 7358, 7620, 8255, 8490, 9056, 9144, 9360, 9906, 10160, 10188, 11037, 11320, 11430, 12192, 12735, 13208, 13584, 14716, 14859, 15240, 16510, 16980, 18288, 18395, 18720, 19812, 20320, 20376, 22074, 22640, 22860, 24765, 25470, 26416, 27168, 29432, 29718, 30480, 33020, 33111, 33960, 35941, 36576, 36790, 39624, 40752, 44148, 45280, 45720, 49530, 50940, 52832, 55185, 58864, 59436, 60960, 66040, 66222, 67920, 71882, 73580, 74295, 79248, 81504, 88296, 91440, 99060, 101880, 107823, 110370, 117728, 118872, 132080, 132444, 135840, 143764, 147160, 148590, 158496, 165555, 176592, 179705, 182880, 198120, 203760, 215646, 220740, 237744, 264160, 264888, 287528, 294320, 297180, 323469, 331110, 353184, 359410, 396240, 407520, 431292, 441480, 467233, 475488, 529776, 539115, 575056, 588640, 594360, 646938, 662220, 718820, 792480, 862584, 882960, 934466, 1059552, 1078230, 1150112, 1188720, 1293876, 1324440, 1401699, 1437640, 1617345, 1725168, 1765920, 1868932, 2156460, 2336165, 2377440, 2587752, 2648880, 2803398, 2875280, 3234690, 3450336, 3737864, 4205097, 4312920, 4672330, 5175504, 5297760, 5606796, 5750560, 6469380, 7008495, 7475728, 8410194, 8625840, 9344660, 10351008, 11213592, 12938760, 14016990, 14951456, 16820388, 17251680, 18689320, 21025485, 22427184, 25877520, 28033980, 33640776, 37378640, 42050970, 44854368, 51755040, 56067960, 67281552, 74757280, 84101940, 112135920, 134563104, 168203880, 224271840, 336407760, 672815520]

約数ペア:

[(1, 672815520), (2, 336407760), (3, 224271840), (4, 168203880), (5, 134563104), (6, 112135920), (8, 84101940), (9, 74757280), (10, 67281552), (12, 56067960), (13, 51755040), (15, 44854368), (16, 42050970), (18, 37378640), (20, 33640776), (24, 28033980), (26, 25877520), (30, 22427184), (32, 21025485), (36, 18689320), (39, 17251680), (40, 16820388), (45, 14951456), (48, 14016990), (52, 12938760), (60, 11213592), (65, 10351008), (72, 9344660), (78, 8625840), (80, 8410194), (90, 7475728), (96, 7008495), (104, 6469380), (117, 5750560), (120, 5606796), (127, 5297760), (130, 5175504), (144, 4672330), (156, 4312920), (160, 4205097), (180, 3737864), (195, 3450336), (208, 3234690), (234, 2875280), (240, 2803398), (254, 2648880), (260, 2587752), (283, 2377440), (288, 2336165), (312, 2156460), (360, 1868932), (381, 1765920), (390, 1725168), (416, 1617345), (468, 1437640), (480, 1401699), (508, 1324440), (520, 1293876), (566, 1188720), (585, 1150112), (624, 1078230), (635, 1059552), (720, 934466), (762, 882960), (780, 862584), (849, 792480), (936, 718820), (1016, 662220), (1040, 646938), (1132, 594360), (1143, 588640), (1170, 575056), (1248, 539115), (1270, 529776), (1415, 475488), (1440, 467233), (1524, 441480), (1560, 431292), (1651, 407520), (1698, 396240), (1872, 359410), (1905, 353184), (2032, 331110), (2080, 323469), (2264, 297180), (2286, 294320), (2340, 287528), (2540, 264888), (2547, 264160), (2830, 237744), (3048, 220740), (3120, 215646), (3302, 203760), (3396, 198120), (3679, 182880), (3744, 179705), (3810, 176592), (4064, 165555), (4245, 158496), (4528, 148590), (4572, 147160), (4680, 143764), (4953, 135840), (5080, 132444), (5094, 132080), (5660, 118872), (5715, 117728), (6096, 110370), (6240, 107823), (6604, 101880), (6792, 99060), (7358, 91440), (7620, 88296), (8255, 81504), (8490, 79248), (9056, 74295), (9144, 73580), (9360, 71882), (9906, 67920), (10160, 66222), (10188, 66040), (11037, 60960), (11320, 59436), (11430, 58864), (12192, 55185), (12735, 52832), (13208, 50940), (13584, 49530), (14716, 45720), (14859, 45280), (15240, 44148), (16510, 40752), (16980, 39624), (18288, 36790), (18395, 36576), (18720, 35941), (19812, 33960), (20320, 33111), (20376, 33020), (22074, 30480), (22640, 29718), (22860, 29432), (24765, 27168), (25470, 26416)]