1338301440

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 440

約数和(自身を含む): 5492706912

約数和(自身を除く): 4154405472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 461, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 922, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1383, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1844, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2305, 2520, 2560, 2592, 2688, 2766, 2835, 2880, 3024, 3072, 3227, 3240, 3360, 3456, 3584, 3688, 3780, 3840, 4032, 4149, 4320, 4480, 4536, 4608, 4610, 5040, 5120, 5184, 5376, 5532, 5670, 5760, 6048, 6454, 6480, 6720, 6912, 6915, 7168, 7376, 7560, 7680, 8064, 8298, 8640, 8960, 9072, 9216, 9220, 9681, 10080, 10368, 10752, 11064, 11340, 11520, 12096, 12447, 12908, 12960, 13440, 13824, 13830, 14752, 15120, 15360, 16128, 16135, 16596, 17280, 17920, 18144, 18440, 19362, 20160, 20736, 20745, 21504, 22128, 22680, 23040, 24192, 24894, 25816, 25920, 26880, 27648, 27660, 29043, 29504, 30240, 32256, 32270, 33192, 34560, 35840, 36288, 36880, 37341, 38724, 40320, 41472, 41490, 44256, 45360, 46080, 48384, 48405, 49788, 51632, 51840, 53760, 55320, 58086, 59008, 60480, 62235, 64512, 64540, 66384, 69120, 72576, 73760, 74682, 77448, 80640, 82944, 82980, 87129, 88512, 90720, 96768, 96810, 99576, 103264, 103680, 107520, 110640, 116172, 118016, 120960, 124470, 129080, 132768, 138240, 145152, 145215, 147520, 149364, 154896, 161280, 165960, 174258, 177024, 181440, 186705, 193536, 193620, 199152, 206528, 207360, 221280, 232344, 236032, 241920, 248940, 258160, 261387, 265536, 290304, 290430, 295040, 298728, 309792, 322560, 331920, 348516, 354048, 362880, 373410, 387240, 398304, 413056, 414720, 435645, 442560, 464688, 472064, 483840, 497880, 516320, 522774, 531072, 580608, 580860, 590080, 597456, 619584, 663840, 697032, 708096, 725760, 746820, 774480, 796608, 826112, 871290, 885120, 929376, 967680, 995760, 1032640, 1045548, 1062144, 1161720, 1180160, 1194912, 1239168, 1306935, 1327680, 1394064, 1416192, 1451520, 1493640, 1548960, 1593216, 1652224, 1742580, 1770240, 1858752, 1991520, 2065280, 2091096, 2124288, 2323440, 2360320, 2389824, 2478336, 2613870, 2655360, 2788128, 2903040, 2987280, 3097920, 3186432, 3304448, 3485160, 3540480, 3717504, 3983040, 4130560, 4182192, 4248576, 4646880, 4779648, 4956672, 5227740, 5310720, 5576256, 5974560, 6195840, 6372864, 6970320, 7080960, 7435008, 7966080, 8261120, 8364384, 9293760, 9559296, 9913344, 10455480, 10621440, 11152512, 11949120, 12391680, 12745728, 13940640, 14870016, 15932160, 16522240, 16728768, 18587520, 19118592, 20910960, 21242880, 22305024, 23898240, 24783360, 27881280, 29740032, 31864320, 33457536, 37175040, 38237184, 41821920, 44610048, 47796480, 49566720, 55762560, 63728640, 66915072, 74350080, 83643840, 89220096, 95592960, 111525120, 133830144, 148700160, 167287680, 191185920, 223050240, 267660288, 334575360, 446100480, 669150720, 1338301440]

約数ペア:

[(1, 1338301440), (2, 669150720), (3, 446100480), (4, 334575360), (5, 267660288), (6, 223050240), (7, 191185920), (8, 167287680), (9, 148700160), (10, 133830144), (12, 111525120), (14, 95592960), (15, 89220096), (16, 83643840), (18, 74350080), (20, 66915072), (21, 63728640), (24, 55762560), (27, 49566720), (28, 47796480), (30, 44610048), (32, 41821920), (35, 38237184), (36, 37175040), (40, 33457536), (42, 31864320), (45, 29740032), (48, 27881280), (54, 24783360), (56, 23898240), (60, 22305024), (63, 21242880), (64, 20910960), (70, 19118592), (72, 18587520), (80, 16728768), (81, 16522240), (84, 15932160), (90, 14870016), (96, 13940640), (105, 12745728), (108, 12391680), (112, 11949120), (120, 11152512), (126, 10621440), (128, 10455480), (135, 9913344), (140, 9559296), (144, 9293760), (160, 8364384), (162, 8261120), (168, 7966080), (180, 7435008), (189, 7080960), (192, 6970320), (210, 6372864), (216, 6195840), (224, 5974560), (240, 5576256), (252, 5310720), (256, 5227740), (270, 4956672), (280, 4779648), (288, 4646880), (315, 4248576), (320, 4182192), (324, 4130560), (336, 3983040), (360, 3717504), (378, 3540480), (384, 3485160), (405, 3304448), (420, 3186432), (432, 3097920), (448, 2987280), (461, 2903040), (480, 2788128), (504, 2655360), (512, 2613870), (540, 2478336), (560, 2389824), (567, 2360320), (576, 2323440), (630, 2124288), (640, 2091096), (648, 2065280), (672, 1991520), (720, 1858752), (756, 1770240), (768, 1742580), (810, 1652224), (840, 1593216), (864, 1548960), (896, 1493640), (922, 1451520), (945, 1416192), (960, 1394064), (1008, 1327680), (1024, 1306935), (1080, 1239168), (1120, 1194912), (1134, 1180160), (1152, 1161720), (1260, 1062144), (1280, 1045548), (1296, 1032640), (1344, 995760), (1383, 967680), (1440, 929376), (1512, 885120), (1536, 871290), (1620, 826112), (1680, 796608), (1728, 774480), (1792, 746820), (1844, 725760), (1890, 708096), (1920, 697032), (2016, 663840), (2160, 619584), (2240, 597456), (2268, 590080), (2304, 580860), (2305, 580608), (2520, 531072), (2560, 522774), (2592, 516320), (2688, 497880), (2766, 483840), (2835, 472064), (2880, 464688), (3024, 442560), (3072, 435645), (3227, 414720), (3240, 413056), (3360, 398304), (3456, 387240), (3584, 373410), (3688, 362880), (3780, 354048), (3840, 348516), (4032, 331920), (4149, 322560), (4320, 309792), (4480, 298728), (4536, 295040), (4608, 290430), (4610, 290304), (5040, 265536), (5120, 261387), (5184, 258160), (5376, 248940), (5532, 241920), (5670, 236032), (5760, 232344), (6048, 221280), (6454, 207360), (6480, 206528), (6720, 199152), (6912, 193620), (6915, 193536), (7168, 186705), (7376, 181440), (7560, 177024), (7680, 174258), (8064, 165960), (8298, 161280), (8640, 154896), (8960, 149364), (9072, 147520), (9216, 145215), (9220, 145152), (9681, 138240), (10080, 132768), (10368, 129080), (10752, 124470), (11064, 120960), (11340, 118016), (11520, 116172), (12096, 110640), (12447, 107520), (12908, 103680), (12960, 103264), (13440, 99576), (13824, 96810), (13830, 96768), (14752, 90720), (15120, 88512), (15360, 87129), (16128, 82980), (16135, 82944), (16596, 80640), (17280, 77448), (17920, 74682), (18144, 73760), (18440, 72576), (19362, 69120), (20160, 66384), (20736, 64540), (20745, 64512), (21504, 62235), (22128, 60480), (22680, 59008), (23040, 58086), (24192, 55320), (24894, 53760), (25816, 51840), (25920, 51632), (26880, 49788), (27648, 48405), (27660, 48384), (29043, 46080), (29504, 45360), (30240, 44256), (32256, 41490), (32270, 41472), (33192, 40320), (34560, 38724), (35840, 37341), (36288, 36880)]