400783680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4217}}^1$

素因数の和:4254

約数の個数: 224

約数和(自身を含む): 1542775680

約数和(自身を除く): 1141992000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4217, 4320, 4752, 5280, 5940, 6336, 7920, 8434, 8640, 9504, 10560, 11880, 12651, 15840, 16868, 19008, 21085, 23760, 25302, 31680, 33736, 37953, 42170, 46387, 47520, 50604, 63255, 67472, 75906, 84340, 92774, 95040, 101208, 113859, 126510, 134944, 139161, 151812, 168680, 185548, 189765, 202416, 227718, 231935, 253020, 269888, 278322, 303624, 337360, 371096, 379530, 404832, 417483, 455436, 463870, 506040, 556644, 569295, 607248, 674720, 695805, 742192, 759060, 809664, 834966, 910872, 927740, 1012080, 1113288, 1138590, 1214496, 1252449, 1349440, 1391610, 1484384, 1518120, 1669932, 1821744, 1855480, 2024160, 2087415, 2226576, 2277180, 2428992, 2504898, 2783220, 2968768, 3036240, 3339864, 3643488, 3710960, 4048320, 4174830, 4453152, 4554360, 5009796, 5566440, 6072480, 6262245, 6679728, 7286976, 7421920, 8349660, 8906304, 9108720, 10019592, 11132880, 12144960, 12524490, 13359456, 14843840, 16699320, 18217440, 20039184, 22265760, 25048980, 26718912, 33398640, 36434880, 40078368, 44531520, 50097960, 66797280, 80156736, 100195920, 133594560, 200391840, 400783680]

約数ペア:

[(1, 400783680), (2, 200391840), (3, 133594560), (4, 100195920), (5, 80156736), (6, 66797280), (8, 50097960), (9, 44531520), (10, 40078368), (11, 36434880), (12, 33398640), (15, 26718912), (16, 25048980), (18, 22265760), (20, 20039184), (22, 18217440), (24, 16699320), (27, 14843840), (30, 13359456), (32, 12524490), (33, 12144960), (36, 11132880), (40, 10019592), (44, 9108720), (45, 8906304), (48, 8349660), (54, 7421920), (55, 7286976), (60, 6679728), (64, 6262245), (66, 6072480), (72, 5566440), (80, 5009796), (88, 4554360), (90, 4453152), (96, 4174830), (99, 4048320), (108, 3710960), (110, 3643488), (120, 3339864), (132, 3036240), (135, 2968768), (144, 2783220), (160, 2504898), (165, 2428992), (176, 2277180), (180, 2226576), (192, 2087415), (198, 2024160), (216, 1855480), (220, 1821744), (240, 1669932), (264, 1518120), (270, 1484384), (288, 1391610), (297, 1349440), (320, 1252449), (330, 1214496), (352, 1138590), (360, 1113288), (396, 1012080), (432, 927740), (440, 910872), (480, 834966), (495, 809664), (528, 759060), (540, 742192), (576, 695805), (594, 674720), (660, 607248), (704, 569295), (720, 556644), (792, 506040), (864, 463870), (880, 455436), (960, 417483), (990, 404832), (1056, 379530), (1080, 371096), (1188, 337360), (1320, 303624), (1440, 278322), (1485, 269888), (1584, 253020), (1728, 231935), (1760, 227718), (1980, 202416), (2112, 189765), (2160, 185548), (2376, 168680), (2640, 151812), (2880, 139161), (2970, 134944), (3168, 126510), (3520, 113859), (3960, 101208), (4217, 95040), (4320, 92774), (4752, 84340), (5280, 75906), (5940, 67472), (6336, 63255), (7920, 50604), (8434, 47520), (8640, 46387), (9504, 42170), (10560, 37953), (11880, 33736), (12651, 31680), (15840, 25302), (16868, 23760), (19008, 21085)]