644829120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5741}}^1$

素因数の和:5780

約数の個数: 224

約数和(自身を含む): 2450226240

約数和(自身を除く): 1805397120

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 5741, 6240, 7020, 7488, 8640, 9360, 11232, 11482, 12480, 14040, 17223, 18720, 22464, 22964, 28080, 28705, 34446, 37440, 45928, 51669, 56160, 57410, 68892, 74633, 86115, 91856, 103338, 112320, 114820, 137784, 149266, 155007, 172230, 183712, 206676, 223899, 229640, 258345, 275568, 298532, 310014, 344460, 367424, 373165, 413352, 447798, 459280, 516690, 551136, 597064, 620028, 671697, 688920, 746330, 775035, 826704, 895596, 918560, 1033380, 1102272, 1119495, 1194128, 1240056, 1343394, 1377840, 1492660, 1550070, 1653408, 1791192, 1837120, 2015091, 2066760, 2238990, 2388256, 2480112, 2686788, 2755680, 2985320, 3100140, 3306816, 3358485, 3582384, 4030182, 4133520, 4477980, 4776512, 4960224, 5373576, 5511360, 5970640, 6200280, 6716970, 7164768, 8060364, 8267040, 8955960, 9920448, 10075455, 10747152, 11941280, 12400560, 13433940, 14329536, 16120728, 16534080, 17911920, 20150910, 21494304, 23882560, 24801120, 26867880, 32241456, 35823840, 40301820, 42988608, 49602240, 53735760, 64482912, 71647680, 80603640, 107471520, 128965824, 161207280, 214943040, 322414560, 644829120]

約数ペア:

[(1, 644829120), (2, 322414560), (3, 214943040), (4, 161207280), (5, 128965824), (6, 107471520), (8, 80603640), (9, 71647680), (10, 64482912), (12, 53735760), (13, 49602240), (15, 42988608), (16, 40301820), (18, 35823840), (20, 32241456), (24, 26867880), (26, 24801120), (27, 23882560), (30, 21494304), (32, 20150910), (36, 17911920), (39, 16534080), (40, 16120728), (45, 14329536), (48, 13433940), (52, 12400560), (54, 11941280), (60, 10747152), (64, 10075455), (65, 9920448), (72, 8955960), (78, 8267040), (80, 8060364), (90, 7164768), (96, 6716970), (104, 6200280), (108, 5970640), (117, 5511360), (120, 5373576), (130, 4960224), (135, 4776512), (144, 4477980), (156, 4133520), (160, 4030182), (180, 3582384), (192, 3358485), (195, 3306816), (208, 3100140), (216, 2985320), (234, 2755680), (240, 2686788), (260, 2480112), (270, 2388256), (288, 2238990), (312, 2066760), (320, 2015091), (351, 1837120), (360, 1791192), (390, 1653408), (416, 1550070), (432, 1492660), (468, 1377840), (480, 1343394), (520, 1240056), (540, 1194128), (576, 1119495), (585, 1102272), (624, 1033380), (702, 918560), (720, 895596), (780, 826704), (832, 775035), (864, 746330), (936, 688920), (960, 671697), (1040, 620028), (1080, 597064), (1170, 551136), (1248, 516690), (1404, 459280), (1440, 447798), (1560, 413352), (1728, 373165), (1755, 367424), (1872, 344460), (2080, 310014), (2160, 298532), (2340, 275568), (2496, 258345), (2808, 229640), (2880, 223899), (3120, 206676), (3510, 183712), (3744, 172230), (4160, 155007), (4320, 149266), (4680, 137784), (5616, 114820), (5741, 112320), (6240, 103338), (7020, 91856), (7488, 86115), (8640, 74633), (9360, 68892), (11232, 57410), (11482, 56160), (12480, 51669), (14040, 45928), (17223, 37440), (18720, 34446), (22464, 28705), (22964, 28080)]