448662240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2703

約数の個数: 240

約数和(自身を含む): 1705844448

約数和(自身を除く): 1257182208

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, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2663, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5326, 5616, 6240, 6480, 7020, 7989, 8424, 9360, 10530, 10652, 11232, 12960, 13315, 14040, 15978, 16848, 18720, 21060, 21304, 23967, 26630, 28080, 31956, 33696, 34619, 39945, 42120, 42608, 47934, 53260, 56160, 63912, 69238, 71901, 79890, 84240, 85216, 95868, 103857, 106520, 119835, 127824, 138476, 143802, 159780, 168480, 173095, 191736, 207714, 213040, 215703, 239670, 255648, 276952, 287604, 311571, 319560, 346190, 359505, 383472, 415428, 426080, 431406, 479340, 519285, 553904, 575208, 623142, 639120, 692380, 719010, 766944, 830856, 862812, 934713, 958680, 1038570, 1078515, 1107808, 1150416, 1246284, 1278240, 1384760, 1438020, 1557855, 1661712, 1725624, 1869426, 1917360, 2077140, 2157030, 2300832, 2492568, 2769520, 2804139, 2876040, 3115710, 3323424, 3451248, 3738852, 3834720, 4154280, 4314060, 4673565, 4985136, 5539040, 5608278, 5752080, 6231420, 6902496, 7477704, 8308560, 8628120, 9347130, 9970272, 11216556, 11504160, 12462840, 14020695, 14955408, 16617120, 17256240, 18694260, 22433112, 24925680, 28041390, 29910816, 34512480, 37388520, 44866224, 49851360, 56082780, 74777040, 89732448, 112165560, 149554080, 224331120, 448662240]

約数ペア:

[(1, 448662240), (2, 224331120), (3, 149554080), (4, 112165560), (5, 89732448), (6, 74777040), (8, 56082780), (9, 49851360), (10, 44866224), (12, 37388520), (13, 34512480), (15, 29910816), (16, 28041390), (18, 24925680), (20, 22433112), (24, 18694260), (26, 17256240), (27, 16617120), (30, 14955408), (32, 14020695), (36, 12462840), (39, 11504160), (40, 11216556), (45, 9970272), (48, 9347130), (52, 8628120), (54, 8308560), (60, 7477704), (65, 6902496), (72, 6231420), (78, 5752080), (80, 5608278), (81, 5539040), (90, 4985136), (96, 4673565), (104, 4314060), (108, 4154280), (117, 3834720), (120, 3738852), (130, 3451248), (135, 3323424), (144, 3115710), (156, 2876040), (160, 2804139), (162, 2769520), (180, 2492568), (195, 2300832), (208, 2157030), (216, 2077140), (234, 1917360), (240, 1869426), (260, 1725624), (270, 1661712), (288, 1557855), (312, 1438020), (324, 1384760), (351, 1278240), (360, 1246284), (390, 1150416), (405, 1107808), (416, 1078515), (432, 1038570), (468, 958680), (480, 934713), (520, 862812), (540, 830856), (585, 766944), (624, 719010), (648, 692380), (702, 639120), (720, 623142), (780, 575208), (810, 553904), (864, 519285), (936, 479340), (1040, 431406), (1053, 426080), (1080, 415428), (1170, 383472), (1248, 359505), (1296, 346190), (1404, 319560), (1440, 311571), (1560, 287604), (1620, 276952), (1755, 255648), (1872, 239670), (2080, 215703), (2106, 213040), (2160, 207714), (2340, 191736), (2592, 173095), (2663, 168480), (2808, 159780), (3120, 143802), (3240, 138476), (3510, 127824), (3744, 119835), (4212, 106520), (4320, 103857), (4680, 95868), (5265, 85216), (5326, 84240), (5616, 79890), (6240, 71901), (6480, 69238), (7020, 63912), (7989, 56160), (8424, 53260), (9360, 47934), (10530, 42608), (10652, 42120), (11232, 39945), (12960, 34619), (13315, 33696), (14040, 31956), (15978, 28080), (16848, 26630), (18720, 23967), (21060, 21304)]