307671840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 288

約数和(自身を含む): 1214269056

約数和(自身を除く): 906597216

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 210, 224, 233, 240, 252, 262, 280, 288, 315, 336, 360, 393, 420, 466, 480, 504, 524, 560, 630, 655, 672, 699, 720, 786, 840, 917, 932, 1008, 1048, 1120, 1165, 1179, 1260, 1310, 1398, 1440, 1572, 1631, 1680, 1834, 1864, 1965, 2016, 2096, 2097, 2330, 2358, 2520, 2620, 2751, 2796, 3144, 3262, 3360, 3495, 3668, 3728, 3930, 4192, 4194, 4585, 4660, 4716, 4893, 5040, 5240, 5502, 5592, 5895, 6288, 6524, 6990, 7336, 7456, 7860, 8155, 8253, 8388, 9170, 9320, 9432, 9786, 10080, 10480, 10485, 11004, 11184, 11790, 12576, 13048, 13755, 13980, 14672, 14679, 15720, 16310, 16506, 16776, 18340, 18640, 18864, 19572, 20960, 20970, 22008, 22368, 23580, 24465, 26096, 27510, 27960, 29344, 29358, 30523, 31440, 32620, 33012, 33552, 36680, 37280, 37728, 39144, 41265, 41940, 44016, 47160, 48930, 52192, 55020, 55920, 58716, 61046, 62880, 65240, 66024, 67104, 73360, 73395, 78288, 82530, 83880, 88032, 91569, 94320, 97860, 110040, 111840, 117432, 122092, 130480, 132048, 146720, 146790, 152615, 156576, 165060, 167760, 183138, 188640, 195720, 213661, 220080, 234864, 244184, 260960, 264096, 274707, 293580, 305230, 330120, 335520, 366276, 391440, 427322, 440160, 457845, 469728, 488368, 549414, 587160, 610460, 640983, 660240, 732552, 782880, 854644, 915690, 976736, 1068305, 1098828, 1174320, 1220920, 1281966, 1320480, 1373535, 1465104, 1709288, 1831380, 1922949, 2136610, 2197656, 2348640, 2441840, 2563932, 2747070, 2930208, 3204915, 3418576, 3662760, 3845898, 4273220, 4395312, 4883680, 5127864, 5494140, 6409830, 6837152, 7325520, 7691796, 8546440, 8790624, 9614745, 10255728, 10988280, 12819660, 14651040, 15383592, 17092880, 19229490, 20511456, 21976560, 25639320, 30767184, 34185760, 38458980, 43953120, 51278640, 61534368, 76917960, 102557280, 153835920, 307671840]

約数ペア:

[(1, 307671840), (2, 153835920), (3, 102557280), (4, 76917960), (5, 61534368), (6, 51278640), (7, 43953120), (8, 38458980), (9, 34185760), (10, 30767184), (12, 25639320), (14, 21976560), (15, 20511456), (16, 19229490), (18, 17092880), (20, 15383592), (21, 14651040), (24, 12819660), (28, 10988280), (30, 10255728), (32, 9614745), (35, 8790624), (36, 8546440), (40, 7691796), (42, 7325520), (45, 6837152), (48, 6409830), (56, 5494140), (60, 5127864), (63, 4883680), (70, 4395312), (72, 4273220), (80, 3845898), (84, 3662760), (90, 3418576), (96, 3204915), (105, 2930208), (112, 2747070), (120, 2563932), (126, 2441840), (131, 2348640), (140, 2197656), (144, 2136610), (160, 1922949), (168, 1831380), (180, 1709288), (210, 1465104), (224, 1373535), (233, 1320480), (240, 1281966), (252, 1220920), (262, 1174320), (280, 1098828), (288, 1068305), (315, 976736), (336, 915690), (360, 854644), (393, 782880), (420, 732552), (466, 660240), (480, 640983), (504, 610460), (524, 587160), (560, 549414), (630, 488368), (655, 469728), (672, 457845), (699, 440160), (720, 427322), (786, 391440), (840, 366276), (917, 335520), (932, 330120), (1008, 305230), (1048, 293580), (1120, 274707), (1165, 264096), (1179, 260960), (1260, 244184), (1310, 234864), (1398, 220080), (1440, 213661), (1572, 195720), (1631, 188640), (1680, 183138), (1834, 167760), (1864, 165060), (1965, 156576), (2016, 152615), (2096, 146790), (2097, 146720), (2330, 132048), (2358, 130480), (2520, 122092), (2620, 117432), (2751, 111840), (2796, 110040), (3144, 97860), (3262, 94320), (3360, 91569), (3495, 88032), (3668, 83880), (3728, 82530), (3930, 78288), (4192, 73395), (4194, 73360), (4585, 67104), (4660, 66024), (4716, 65240), (4893, 62880), (5040, 61046), (5240, 58716), (5502, 55920), (5592, 55020), (5895, 52192), (6288, 48930), (6524, 47160), (6990, 44016), (7336, 41940), (7456, 41265), (7860, 39144), (8155, 37728), (8253, 37280), (8388, 36680), (9170, 33552), (9320, 33012), (9432, 32620), (9786, 31440), (10080, 30523), (10480, 29358), (10485, 29344), (11004, 27960), (11184, 27510), (11790, 26096), (12576, 24465), (13048, 23580), (13755, 22368), (13980, 22008), (14672, 20970), (14679, 20960), (15720, 19572), (16310, 18864), (16506, 18640), (16776, 18340)]