309212305920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1917239}}^1$

素因数の和:1917275

約数の個数: 240

約数和(自身を含む): 1223873988480

約数和(自身を除く): 914661682560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 161280, 1917239, 3834478, 5751717, 7668956, 9586195, 11503434, 13420673, 15337912, 17255151, 19172390, 23006868, 26841346, 28758585, 30675824, 34510302, 38344780, 40262019, 46013736, 53682692, 57517170, 61351648, 67103365, 69020604, 76689560, 80524038, 86275755, 92027472, 107365384, 115034340, 120786057, 122703296, 134206730, 138041208, 153379120, 161048076, 172551510, 184054944, 201310095, 214730768, 230068680, 241572114, 245406592, 268413460, 276082416, 306758240, 322096152, 345103020, 368109888, 402620190, 429461536, 460137360, 483144228, 490813184, 536826920, 552164832, 603930285, 613516480, 644192304, 690206040, 736219776, 805240380, 858923072, 920274720, 966288456, 981626368, 1073653840, 1104329664, 1207860570, 1227032960, 1288384608, 1380412080, 1472439552, 1610480760, 1717846144, 1840549440, 1932576912, 2147307680, 2208659328, 2415721140, 2454065920, 2576769216, 2760824160, 2944879104, 3220961520, 3435692288, 3681098880, 3865153824, 4294615360, 4417318656, 4831442280, 4908131840, 5153538432, 5521648320, 6441923040, 6871384576, 7362197760, 7730307648, 8589230720, 8834637312, 9662884560, 10307076864, 11043296640, 12883846080, 14724395520, 15460615296, 17178461440, 19325769120, 20614153728, 22086593280, 25767692160, 30921230592, 34356922880, 38651538240, 44173186560, 51535384320, 61842461184, 77303076480, 103070768640, 154606152960, 309212305920]

約数ペア:

[(1, 309212305920), (2, 154606152960), (3, 103070768640), (4, 77303076480), (5, 61842461184), (6, 51535384320), (7, 44173186560), (8, 38651538240), (9, 34356922880), (10, 30921230592), (12, 25767692160), (14, 22086593280), (15, 20614153728), (16, 19325769120), (18, 17178461440), (20, 15460615296), (21, 14724395520), (24, 12883846080), (28, 11043296640), (30, 10307076864), (32, 9662884560), (35, 8834637312), (36, 8589230720), (40, 7730307648), (42, 7362197760), (45, 6871384576), (48, 6441923040), (56, 5521648320), (60, 5153538432), (63, 4908131840), (64, 4831442280), (70, 4417318656), (72, 4294615360), (80, 3865153824), (84, 3681098880), (90, 3435692288), (96, 3220961520), (105, 2944879104), (112, 2760824160), (120, 2576769216), (126, 2454065920), (128, 2415721140), (140, 2208659328), (144, 2147307680), (160, 1932576912), (168, 1840549440), (180, 1717846144), (192, 1610480760), (210, 1472439552), (224, 1380412080), (240, 1288384608), (252, 1227032960), (256, 1207860570), (280, 1104329664), (288, 1073653840), (315, 981626368), (320, 966288456), (336, 920274720), (360, 858923072), (384, 805240380), (420, 736219776), (448, 690206040), (480, 644192304), (504, 613516480), (512, 603930285), (560, 552164832), (576, 536826920), (630, 490813184), (640, 483144228), (672, 460137360), (720, 429461536), (768, 402620190), (840, 368109888), (896, 345103020), (960, 322096152), (1008, 306758240), (1120, 276082416), (1152, 268413460), (1260, 245406592), (1280, 241572114), (1344, 230068680), (1440, 214730768), (1536, 201310095), (1680, 184054944), (1792, 172551510), (1920, 161048076), (2016, 153379120), (2240, 138041208), (2304, 134206730), (2520, 122703296), (2560, 120786057), (2688, 115034340), (2880, 107365384), (3360, 92027472), (3584, 86275755), (3840, 80524038), (4032, 76689560), (4480, 69020604), (4608, 67103365), (5040, 61351648), (5376, 57517170), (5760, 53682692), (6720, 46013736), (7680, 40262019), (8064, 38344780), (8960, 34510302), (10080, 30675824), (10752, 28758585), (11520, 26841346), (13440, 23006868), (16128, 19172390), (17920, 17255151), (20160, 15337912), (23040, 13420673), (26880, 11503434), (32256, 9586195), (40320, 7668956), (53760, 5751717), (80640, 3834478), (161280, 1917239)]