223050240

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 320

約数和(自身を含む): 907441920

約数和(自身を除く): 684391680

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 461, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 922, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1383, 1440, 1512, 1536, 1680, 1728, 1792, 1844, 1890, 1920, 2016, 2160, 2240, 2304, 2305, 2520, 2560, 2688, 2766, 2880, 3024, 3227, 3360, 3456, 3584, 3688, 3780, 3840, 4032, 4149, 4320, 4480, 4608, 4610, 5040, 5376, 5532, 5760, 6048, 6454, 6720, 6912, 6915, 7376, 7560, 7680, 8064, 8298, 8640, 8960, 9220, 9681, 10080, 10752, 11064, 11520, 12096, 12447, 12908, 13440, 13824, 13830, 14752, 15120, 16128, 16135, 16596, 17280, 17920, 18440, 19362, 20160, 20745, 22128, 23040, 24192, 24894, 25816, 26880, 27660, 29043, 29504, 30240, 32256, 32270, 33192, 34560, 36880, 38724, 40320, 41490, 44256, 48384, 48405, 49788, 51632, 53760, 55320, 58086, 59008, 60480, 62235, 64540, 66384, 69120, 73760, 77448, 80640, 82980, 87129, 88512, 96768, 96810, 99576, 103264, 110640, 116172, 118016, 120960, 124470, 129080, 132768, 145215, 147520, 154896, 161280, 165960, 174258, 177024, 193620, 199152, 206528, 221280, 232344, 236032, 241920, 248940, 258160, 265536, 290430, 295040, 309792, 331920, 348516, 354048, 387240, 398304, 413056, 435645, 442560, 464688, 483840, 497880, 516320, 531072, 580860, 590080, 619584, 663840, 697032, 708096, 774480, 796608, 826112, 871290, 885120, 929376, 995760, 1032640, 1062144, 1161720, 1180160, 1239168, 1327680, 1394064, 1548960, 1593216, 1652224, 1742580, 1770240, 1858752, 1991520, 2065280, 2124288, 2323440, 2478336, 2655360, 2788128, 3097920, 3186432, 3485160, 3540480, 3717504, 3983040, 4130560, 4646880, 4956672, 5310720, 5576256, 6195840, 6372864, 6970320, 7435008, 7966080, 8261120, 9293760, 10621440, 11152512, 12391680, 13940640, 14870016, 15932160, 18587520, 22305024, 24783360, 27881280, 31864320, 37175040, 44610048, 55762560, 74350080, 111525120, 223050240]

約数ペア:

[(1, 223050240), (2, 111525120), (3, 74350080), (4, 55762560), (5, 44610048), (6, 37175040), (7, 31864320), (8, 27881280), (9, 24783360), (10, 22305024), (12, 18587520), (14, 15932160), (15, 14870016), (16, 13940640), (18, 12391680), (20, 11152512), (21, 10621440), (24, 9293760), (27, 8261120), (28, 7966080), (30, 7435008), (32, 6970320), (35, 6372864), (36, 6195840), (40, 5576256), (42, 5310720), (45, 4956672), (48, 4646880), (54, 4130560), (56, 3983040), (60, 3717504), (63, 3540480), (64, 3485160), (70, 3186432), (72, 3097920), (80, 2788128), (84, 2655360), (90, 2478336), (96, 2323440), (105, 2124288), (108, 2065280), (112, 1991520), (120, 1858752), (126, 1770240), (128, 1742580), (135, 1652224), (140, 1593216), (144, 1548960), (160, 1394064), (168, 1327680), (180, 1239168), (189, 1180160), (192, 1161720), (210, 1062144), (216, 1032640), (224, 995760), (240, 929376), (252, 885120), (256, 871290), (270, 826112), (280, 796608), (288, 774480), (315, 708096), (320, 697032), (336, 663840), (360, 619584), (378, 590080), (384, 580860), (420, 531072), (432, 516320), (448, 497880), (461, 483840), (480, 464688), (504, 442560), (512, 435645), (540, 413056), (560, 398304), (576, 387240), (630, 354048), (640, 348516), (672, 331920), (720, 309792), (756, 295040), (768, 290430), (840, 265536), (864, 258160), (896, 248940), (922, 241920), (945, 236032), (960, 232344), (1008, 221280), (1080, 206528), (1120, 199152), (1152, 193620), (1260, 177024), (1280, 174258), (1344, 165960), (1383, 161280), (1440, 154896), (1512, 147520), (1536, 145215), (1680, 132768), (1728, 129080), (1792, 124470), (1844, 120960), (1890, 118016), (1920, 116172), (2016, 110640), (2160, 103264), (2240, 99576), (2304, 96810), (2305, 96768), (2520, 88512), (2560, 87129), (2688, 82980), (2766, 80640), (2880, 77448), (3024, 73760), (3227, 69120), (3360, 66384), (3456, 64540), (3584, 62235), (3688, 60480), (3780, 59008), (3840, 58086), (4032, 55320), (4149, 53760), (4320, 51632), (4480, 49788), (4608, 48405), (4610, 48384), (5040, 44256), (5376, 41490), (5532, 40320), (5760, 38724), (6048, 36880), (6454, 34560), (6720, 33192), (6912, 32270), (6915, 32256), (7376, 30240), (7560, 29504), (7680, 29043), (8064, 27660), (8298, 26880), (8640, 25816), (8960, 24894), (9220, 24192), (9681, 23040), (10080, 22128), (10752, 20745), (11064, 20160), (11520, 19362), (12096, 18440), (12447, 17920), (12908, 17280), (13440, 16596), (13824, 16135), (13830, 16128), (14752, 15120)]