248250240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 384

約数和(自身を含む): 1008184320

約数和(自身を除く): 759934080

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, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 131, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 262, 280, 282, 288, 315, 320, 329, 336, 360, 376, 384, 393, 420, 423, 448, 470, 480, 504, 524, 560, 564, 576, 630, 640, 655, 658, 672, 705, 720, 752, 786, 840, 846, 896, 917, 940, 960, 987, 1008, 1048, 1120, 1128, 1152, 1179, 1260, 1310, 1316, 1344, 1410, 1440, 1504, 1572, 1645, 1680, 1692, 1834, 1880, 1920, 1965, 1974, 2016, 2096, 2115, 2240, 2256, 2358, 2520, 2620, 2632, 2688, 2751, 2820, 2880, 2961, 3008, 3144, 3290, 3360, 3384, 3668, 3760, 3930, 3948, 4032, 4192, 4230, 4480, 4512, 4585, 4716, 4935, 5040, 5240, 5264, 5502, 5640, 5760, 5895, 5922, 6016, 6157, 6288, 6580, 6720, 6768, 7336, 7520, 7860, 7896, 8064, 8253, 8384, 8460, 9024, 9170, 9432, 9870, 10080, 10480, 10528, 11004, 11280, 11790, 11844, 12314, 12576, 13160, 13440, 13536, 13755, 14672, 14805, 15040, 15720, 15792, 16506, 16768, 16920, 18048, 18340, 18471, 18864, 19740, 20160, 20960, 21056, 22008, 22560, 23580, 23688, 24628, 25152, 26320, 27072, 27510, 29344, 29610, 30080, 30785, 31440, 31584, 33012, 33840, 36680, 36942, 37728, 39480, 40320, 41265, 41920, 42112, 43099, 44016, 45120, 47160, 47376, 49256, 50304, 52640, 54144, 55020, 55413, 58688, 59220, 61570, 62880, 63168, 66024, 67680, 73360, 73884, 75456, 78960, 82530, 83840, 86198, 88032, 90240, 92355, 94320, 94752, 98512, 105280, 110040, 110826, 117376, 118440, 123140, 125760, 126336, 129297, 132048, 135360, 146720, 147768, 150912, 157920, 165060, 172396, 176064, 184710, 188640, 189504, 197024, 210560, 215495, 220080, 221652, 236880, 246280, 251520, 258594, 264096, 270720, 277065, 293440, 295536, 315840, 330120, 344792, 352128, 369420, 377280, 379008, 387891, 394048, 430990, 440160, 443304, 473760, 492560, 517188, 528192, 554130, 586880, 591072, 631680, 646485, 660240, 689584, 738840, 754560, 775782, 788096, 861980, 880320, 886608, 947520, 985120, 1034376, 1056384, 1108260, 1182144, 1292970, 1320480, 1379168, 1477680, 1551564, 1723960, 1760640, 1773216, 1895040, 1939455, 1970240, 2068752, 2216520, 2364288, 2585940, 2640960, 2758336, 2955360, 3103128, 3447920, 3546432, 3878910, 3940480, 4137504, 4433040, 5171880, 5281920, 5516672, 5910720, 6206256, 6895840, 7092864, 7757820, 8275008, 8866080, 10343760, 11821440, 12412512, 13791680, 15515640, 16550016, 17732160, 20687520, 24825024, 27583360, 31031280, 35464320, 41375040, 49650048, 62062560, 82750080, 124125120, 248250240]

約数ペア:

[(1, 248250240), (2, 124125120), (3, 82750080), (4, 62062560), (5, 49650048), (6, 41375040), (7, 35464320), (8, 31031280), (9, 27583360), (10, 24825024), (12, 20687520), (14, 17732160), (15, 16550016), (16, 15515640), (18, 13791680), (20, 12412512), (21, 11821440), (24, 10343760), (28, 8866080), (30, 8275008), (32, 7757820), (35, 7092864), (36, 6895840), (40, 6206256), (42, 5910720), (45, 5516672), (47, 5281920), (48, 5171880), (56, 4433040), (60, 4137504), (63, 3940480), (64, 3878910), (70, 3546432), (72, 3447920), (80, 3103128), (84, 2955360), (90, 2758336), (94, 2640960), (96, 2585940), (105, 2364288), (112, 2216520), (120, 2068752), (126, 1970240), (128, 1939455), (131, 1895040), (140, 1773216), (141, 1760640), (144, 1723960), (160, 1551564), (168, 1477680), (180, 1379168), (188, 1320480), (192, 1292970), (210, 1182144), (224, 1108260), (235, 1056384), (240, 1034376), (252, 985120), (262, 947520), (280, 886608), (282, 880320), (288, 861980), (315, 788096), (320, 775782), (329, 754560), (336, 738840), (360, 689584), (376, 660240), (384, 646485), (393, 631680), (420, 591072), (423, 586880), (448, 554130), (470, 528192), (480, 517188), (504, 492560), (524, 473760), (560, 443304), (564, 440160), (576, 430990), (630, 394048), (640, 387891), (655, 379008), (658, 377280), (672, 369420), (705, 352128), (720, 344792), (752, 330120), (786, 315840), (840, 295536), (846, 293440), (896, 277065), (917, 270720), (940, 264096), (960, 258594), (987, 251520), (1008, 246280), (1048, 236880), (1120, 221652), (1128, 220080), (1152, 215495), (1179, 210560), (1260, 197024), (1310, 189504), (1316, 188640), (1344, 184710), (1410, 176064), (1440, 172396), (1504, 165060), (1572, 157920), (1645, 150912), (1680, 147768), (1692, 146720), (1834, 135360), (1880, 132048), (1920, 129297), (1965, 126336), (1974, 125760), (2016, 123140), (2096, 118440), (2115, 117376), (2240, 110826), (2256, 110040), (2358, 105280), (2520, 98512), (2620, 94752), (2632, 94320), (2688, 92355), (2751, 90240), (2820, 88032), (2880, 86198), (2961, 83840), (3008, 82530), (3144, 78960), (3290, 75456), (3360, 73884), (3384, 73360), (3668, 67680), (3760, 66024), (3930, 63168), (3948, 62880), (4032, 61570), (4192, 59220), (4230, 58688), (4480, 55413), (4512, 55020), (4585, 54144), (4716, 52640), (4935, 50304), (5040, 49256), (5240, 47376), (5264, 47160), (5502, 45120), (5640, 44016), (5760, 43099), (5895, 42112), (5922, 41920), (6016, 41265), (6157, 40320), (6288, 39480), (6580, 37728), (6720, 36942), (6768, 36680), (7336, 33840), (7520, 33012), (7860, 31584), (7896, 31440), (8064, 30785), (8253, 30080), (8384, 29610), (8460, 29344), (9024, 27510), (9170, 27072), (9432, 26320), (9870, 25152), (10080, 24628), (10480, 23688), (10528, 23580), (11004, 22560), (11280, 22008), (11790, 21056), (11844, 20960), (12314, 20160), (12576, 19740), (13160, 18864), (13440, 18471), (13536, 18340), (13755, 18048), (14672, 16920), (14805, 16768), (15040, 16506), (15720, 15792)]