664202280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1184

約数の個数: 256

約数和(自身を含む): 2455142400

約数和(自身を除く): 1790940120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 56, 60, 62, 69, 70, 84, 92, 93, 105, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 248, 276, 280, 310, 322, 345, 372, 420, 434, 460, 465, 483, 552, 620, 644, 651, 690, 713, 744, 805, 840, 868, 920, 930, 966, 1085, 1109, 1240, 1288, 1302, 1380, 1426, 1610, 1736, 1860, 1932, 2139, 2170, 2218, 2415, 2604, 2760, 2852, 3220, 3255, 3327, 3565, 3720, 3864, 4278, 4340, 4436, 4830, 4991, 5208, 5545, 5704, 6440, 6510, 6654, 7130, 7763, 8556, 8680, 8872, 9660, 9982, 10695, 11090, 13020, 13308, 14260, 14973, 15526, 16635, 17112, 19320, 19964, 21390, 22180, 23289, 24955, 25507, 26040, 26616, 28520, 29946, 31052, 33270, 34379, 38815, 39928, 42780, 44360, 46578, 49910, 51014, 59892, 62104, 66540, 68758, 74865, 76521, 77630, 85560, 93156, 99820, 102028, 103137, 116445, 119784, 127535, 133080, 137516, 149730, 153042, 155260, 171895, 178549, 186312, 199640, 204056, 206274, 232890, 240653, 255070, 275032, 299460, 306084, 310520, 343790, 357098, 382605, 412548, 465780, 481306, 510140, 515685, 535647, 598920, 612168, 687580, 714196, 721959, 765210, 790717, 825096, 892745, 931560, 962612, 1020280, 1031370, 1071294, 1203265, 1375160, 1428392, 1443918, 1530420, 1581434, 1785490, 1925224, 2062740, 2142588, 2372151, 2406530, 2678235, 2887836, 3060840, 3162868, 3570980, 3609795, 3953585, 4125480, 4285176, 4744302, 4813060, 5356470, 5535019, 5775672, 6325736, 7141960, 7219590, 7907170, 9488604, 9626120, 10712940, 11070038, 11860755, 14439180, 15814340, 16605057, 18977208, 21425880, 22140076, 23721510, 27675095, 28878360, 31628680, 33210114, 44280152, 47443020, 55350190, 66420228, 83025285, 94886040, 110700380, 132840456, 166050570, 221400760, 332101140, 664202280]

約数ペア:

[(1, 664202280), (2, 332101140), (3, 221400760), (4, 166050570), (5, 132840456), (6, 110700380), (7, 94886040), (8, 83025285), (10, 66420228), (12, 55350190), (14, 47443020), (15, 44280152), (20, 33210114), (21, 31628680), (23, 28878360), (24, 27675095), (28, 23721510), (30, 22140076), (31, 21425880), (35, 18977208), (40, 16605057), (42, 15814340), (46, 14439180), (56, 11860755), (60, 11070038), (62, 10712940), (69, 9626120), (70, 9488604), (84, 7907170), (92, 7219590), (93, 7141960), (105, 6325736), (115, 5775672), (120, 5535019), (124, 5356470), (138, 4813060), (140, 4744302), (155, 4285176), (161, 4125480), (168, 3953585), (184, 3609795), (186, 3570980), (210, 3162868), (217, 3060840), (230, 2887836), (248, 2678235), (276, 2406530), (280, 2372151), (310, 2142588), (322, 2062740), (345, 1925224), (372, 1785490), (420, 1581434), (434, 1530420), (460, 1443918), (465, 1428392), (483, 1375160), (552, 1203265), (620, 1071294), (644, 1031370), (651, 1020280), (690, 962612), (713, 931560), (744, 892745), (805, 825096), (840, 790717), (868, 765210), (920, 721959), (930, 714196), (966, 687580), (1085, 612168), (1109, 598920), (1240, 535647), (1288, 515685), (1302, 510140), (1380, 481306), (1426, 465780), (1610, 412548), (1736, 382605), (1860, 357098), (1932, 343790), (2139, 310520), (2170, 306084), (2218, 299460), (2415, 275032), (2604, 255070), (2760, 240653), (2852, 232890), (3220, 206274), (3255, 204056), (3327, 199640), (3565, 186312), (3720, 178549), (3864, 171895), (4278, 155260), (4340, 153042), (4436, 149730), (4830, 137516), (4991, 133080), (5208, 127535), (5545, 119784), (5704, 116445), (6440, 103137), (6510, 102028), (6654, 99820), (7130, 93156), (7763, 85560), (8556, 77630), (8680, 76521), (8872, 74865), (9660, 68758), (9982, 66540), (10695, 62104), (11090, 59892), (13020, 51014), (13308, 49910), (14260, 46578), (14973, 44360), (15526, 42780), (16635, 39928), (17112, 38815), (19320, 34379), (19964, 33270), (21390, 31052), (22180, 29946), (23289, 28520), (24955, 26616), (25507, 26040)]