561263040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 448

約数和(自身を含む): 2253081600

約数和(自身を除く): 1691818560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 263, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 526, 540, 570, 576, 585, 608, 624, 684, 702, 720, 741, 760, 780, 789, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1052, 1080, 1140, 1170, 1216, 1235, 1248, 1315, 1368, 1404, 1440, 1482, 1520, 1560, 1578, 1710, 1728, 1755, 1824, 1872, 1976, 2052, 2080, 2104, 2160, 2223, 2280, 2340, 2367, 2470, 2496, 2565, 2630, 2736, 2808, 2880, 2964, 3040, 3120, 3156, 3419, 3420, 3510, 3648, 3705, 3744, 3945, 3952, 4104, 4160, 4208, 4320, 4446, 4560, 4680, 4734, 4940, 4997, 5130, 5260, 5472, 5616, 5928, 6080, 6240, 6312, 6669, 6838, 6840, 7020, 7101, 7410, 7488, 7890, 7904, 8208, 8416, 8640, 8892, 9120, 9360, 9468, 9880, 9994, 10257, 10260, 10520, 10944, 11115, 11232, 11835, 11856, 12480, 12624, 13338, 13676, 13680, 14040, 14202, 14820, 14991, 15780, 15808, 16416, 16832, 17095, 17784, 18240, 18720, 18936, 19760, 19988, 20514, 20520, 21040, 22230, 22464, 23670, 23712, 24985, 25248, 26676, 27352, 27360, 28080, 28404, 29640, 29982, 30771, 31560, 32832, 33345, 34190, 35505, 35568, 37440, 37872, 39520, 39976, 41028, 41040, 42080, 44460, 44973, 47340, 47424, 49970, 50496, 51285, 53352, 54704, 54720, 56160, 56808, 59280, 59964, 61542, 63120, 64961, 66690, 68380, 71010, 71136, 74955, 75744, 79040, 79952, 82056, 82080, 84160, 88920, 89946, 92313, 94680, 99940, 102570, 106704, 109408, 112320, 113616, 118560, 119928, 123084, 126240, 129922, 133380, 134919, 136760, 142020, 142272, 149910, 151488, 153855, 159904, 164112, 164160, 177840, 179892, 184626, 189360, 194883, 199880, 205140, 213408, 218816, 224865, 227232, 237120, 239856, 246168, 252480, 259844, 266760, 269838, 273520, 284040, 299820, 307710, 319808, 324805, 328224, 355680, 359784, 369252, 378720, 389766, 399760, 410280, 426816, 449730, 454464, 461565, 479712, 492336, 519688, 533520, 539676, 547040, 568080, 584649, 599640, 615420, 649610, 656448, 674595, 711360, 719568, 738504, 757440, 779532, 799520, 820560, 899460, 923130, 959424, 974415, 984672, 1039376, 1067040, 1079352, 1094080, 1136160, 1169298, 1199280, 1230840, 1299220, 1349190, 1439136, 1477008, 1559064, 1599040, 1641120, 1753947, 1798920, 1846260, 1948830, 1969344, 2078752, 2134080, 2158704, 2272320, 2338596, 2398560, 2461680, 2598440, 2698380, 2878272, 2923245, 2954016, 3118128, 3282240, 3507894, 3597840, 3692520, 3897660, 4157504, 4317408, 4677192, 4797120, 4923360, 5196880, 5396760, 5846490, 5908032, 6236256, 7015788, 7195680, 7385040, 7795320, 8634816, 8769735, 9354384, 9846720, 10393760, 10793520, 11692980, 12472512, 14031576, 14391360, 14770080, 15590640, 17539470, 18708768, 20787520, 21587040, 23385960, 28063152, 29540160, 31181280, 35078940, 37417536, 43174080, 46771920, 56126304, 62362560, 70157880, 93543840, 112252608, 140315760, 187087680, 280631520, 561263040]

約数ペア:

[(1, 561263040), (2, 280631520), (3, 187087680), (4, 140315760), (5, 112252608), (6, 93543840), (8, 70157880), (9, 62362560), (10, 56126304), (12, 46771920), (13, 43174080), (15, 37417536), (16, 35078940), (18, 31181280), (19, 29540160), (20, 28063152), (24, 23385960), (26, 21587040), (27, 20787520), (30, 18708768), (32, 17539470), (36, 15590640), (38, 14770080), (39, 14391360), (40, 14031576), (45, 12472512), (48, 11692980), (52, 10793520), (54, 10393760), (57, 9846720), (60, 9354384), (64, 8769735), (65, 8634816), (72, 7795320), (76, 7385040), (78, 7195680), (80, 7015788), (90, 6236256), (95, 5908032), (96, 5846490), (104, 5396760), (108, 5196880), (114, 4923360), (117, 4797120), (120, 4677192), (130, 4317408), (135, 4157504), (144, 3897660), (152, 3692520), (156, 3597840), (160, 3507894), (171, 3282240), (180, 3118128), (190, 2954016), (192, 2923245), (195, 2878272), (208, 2698380), (216, 2598440), (228, 2461680), (234, 2398560), (240, 2338596), (247, 2272320), (260, 2158704), (263, 2134080), (270, 2078752), (285, 1969344), (288, 1948830), (304, 1846260), (312, 1798920), (320, 1753947), (342, 1641120), (351, 1599040), (360, 1559064), (380, 1477008), (390, 1439136), (416, 1349190), (432, 1299220), (456, 1230840), (468, 1199280), (480, 1169298), (494, 1136160), (513, 1094080), (520, 1079352), (526, 1067040), (540, 1039376), (570, 984672), (576, 974415), (585, 959424), (608, 923130), (624, 899460), (684, 820560), (702, 799520), (720, 779532), (741, 757440), (760, 738504), (780, 719568), (789, 711360), (832, 674595), (855, 656448), (864, 649610), (912, 615420), (936, 599640), (960, 584649), (988, 568080), (1026, 547040), (1040, 539676), (1052, 533520), (1080, 519688), (1140, 492336), (1170, 479712), (1216, 461565), (1235, 454464), (1248, 449730), (1315, 426816), (1368, 410280), (1404, 399760), (1440, 389766), (1482, 378720), (1520, 369252), (1560, 359784), (1578, 355680), (1710, 328224), (1728, 324805), (1755, 319808), (1824, 307710), (1872, 299820), (1976, 284040), (2052, 273520), (2080, 269838), (2104, 266760), (2160, 259844), (2223, 252480), (2280, 246168), (2340, 239856), (2367, 237120), (2470, 227232), (2496, 224865), (2565, 218816), (2630, 213408), (2736, 205140), (2808, 199880), (2880, 194883), (2964, 189360), (3040, 184626), (3120, 179892), (3156, 177840), (3419, 164160), (3420, 164112), (3510, 159904), (3648, 153855), (3705, 151488), (3744, 149910), (3945, 142272), (3952, 142020), (4104, 136760), (4160, 134919), (4208, 133380), (4320, 129922), (4446, 126240), (4560, 123084), (4680, 119928), (4734, 118560), (4940, 113616), (4997, 112320), (5130, 109408), (5260, 106704), (5472, 102570), (5616, 99940), (5928, 94680), (6080, 92313), (6240, 89946), (6312, 88920), (6669, 84160), (6838, 82080), (6840, 82056), (7020, 79952), (7101, 79040), (7410, 75744), (7488, 74955), (7890, 71136), (7904, 71010), (8208, 68380), (8416, 66690), (8640, 64961), (8892, 63120), (9120, 61542), (9360, 59964), (9468, 59280), (9880, 56808), (9994, 56160), (10257, 54720), (10260, 54704), (10520, 53352), (10944, 51285), (11115, 50496), (11232, 49970), (11835, 47424), (11856, 47340), (12480, 44973), (12624, 44460), (13338, 42080), (13676, 41040), (13680, 41028), (14040, 39976), (14202, 39520), (14820, 37872), (14991, 37440), (15780, 35568), (15808, 35505), (16416, 34190), (16832, 33345), (17095, 32832), (17784, 31560), (18240, 30771), (18720, 29982), (18936, 29640), (19760, 28404), (19988, 28080), (20514, 27360), (20520, 27352), (21040, 26676), (22230, 25248), (22464, 24985), (23670, 23712)]