230753880

素因数分解:

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

素因数の和:391

約数の個数: 256

約数和(自身を含む): 889574400

約数和(自身を除く): 658820520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 131, 135, 140, 168, 180, 189, 210, 216, 233, 252, 262, 270, 280, 315, 360, 378, 393, 420, 466, 504, 524, 540, 630, 655, 699, 756, 786, 840, 917, 932, 945, 1048, 1080, 1165, 1179, 1260, 1310, 1398, 1512, 1572, 1631, 1834, 1864, 1890, 1965, 2097, 2330, 2358, 2520, 2620, 2751, 2796, 3144, 3262, 3495, 3537, 3668, 3780, 3930, 4194, 4585, 4660, 4716, 4893, 5240, 5502, 5592, 5895, 6291, 6524, 6990, 7074, 7336, 7560, 7860, 8155, 8253, 8388, 9170, 9320, 9432, 9786, 10485, 11004, 11790, 12582, 13048, 13755, 13980, 14148, 14679, 15720, 16310, 16506, 16776, 17685, 18340, 19572, 20970, 22008, 23580, 24465, 24759, 25164, 27510, 27960, 28296, 29358, 30523, 31455, 32620, 33012, 35370, 36680, 39144, 41265, 41940, 44037, 47160, 48930, 49518, 50328, 55020, 58716, 61046, 62910, 65240, 66024, 70740, 73395, 82530, 83880, 88074, 91569, 97860, 99036, 110040, 117432, 122092, 123795, 125820, 141480, 146790, 152615, 165060, 176148, 183138, 195720, 198072, 213661, 220185, 244184, 247590, 251640, 274707, 293580, 305230, 330120, 352296, 366276, 427322, 440370, 457845, 495180, 549414, 587160, 610460, 640983, 732552, 824121, 854644, 880740, 915690, 990360, 1068305, 1098828, 1220920, 1281966, 1373535, 1648242, 1709288, 1761480, 1831380, 1922949, 2136610, 2197656, 2563932, 2747070, 3204915, 3296484, 3662760, 3845898, 4120605, 4273220, 5127864, 5494140, 5768847, 6409830, 6592968, 7691796, 8241210, 8546440, 9614745, 10988280, 11537694, 12819660, 15383592, 16482420, 19229490, 23075388, 25639320, 28844235, 32964840, 38458980, 46150776, 57688470, 76917960, 115376940, 230753880]

約数ペア:

[(1, 230753880), (2, 115376940), (3, 76917960), (4, 57688470), (5, 46150776), (6, 38458980), (7, 32964840), (8, 28844235), (9, 25639320), (10, 23075388), (12, 19229490), (14, 16482420), (15, 15383592), (18, 12819660), (20, 11537694), (21, 10988280), (24, 9614745), (27, 8546440), (28, 8241210), (30, 7691796), (35, 6592968), (36, 6409830), (40, 5768847), (42, 5494140), (45, 5127864), (54, 4273220), (56, 4120605), (60, 3845898), (63, 3662760), (70, 3296484), (72, 3204915), (84, 2747070), (90, 2563932), (105, 2197656), (108, 2136610), (120, 1922949), (126, 1831380), (131, 1761480), (135, 1709288), (140, 1648242), (168, 1373535), (180, 1281966), (189, 1220920), (210, 1098828), (216, 1068305), (233, 990360), (252, 915690), (262, 880740), (270, 854644), (280, 824121), (315, 732552), (360, 640983), (378, 610460), (393, 587160), (420, 549414), (466, 495180), (504, 457845), (524, 440370), (540, 427322), (630, 366276), (655, 352296), (699, 330120), (756, 305230), (786, 293580), (840, 274707), (917, 251640), (932, 247590), (945, 244184), (1048, 220185), (1080, 213661), (1165, 198072), (1179, 195720), (1260, 183138), (1310, 176148), (1398, 165060), (1512, 152615), (1572, 146790), (1631, 141480), (1834, 125820), (1864, 123795), (1890, 122092), (1965, 117432), (2097, 110040), (2330, 99036), (2358, 97860), (2520, 91569), (2620, 88074), (2751, 83880), (2796, 82530), (3144, 73395), (3262, 70740), (3495, 66024), (3537, 65240), (3668, 62910), (3780, 61046), (3930, 58716), (4194, 55020), (4585, 50328), (4660, 49518), (4716, 48930), (4893, 47160), (5240, 44037), (5502, 41940), (5592, 41265), (5895, 39144), (6291, 36680), (6524, 35370), (6990, 33012), (7074, 32620), (7336, 31455), (7560, 30523), (7860, 29358), (8155, 28296), (8253, 27960), (8388, 27510), (9170, 25164), (9320, 24759), (9432, 24465), (9786, 23580), (10485, 22008), (11004, 20970), (11790, 19572), (12582, 18340), (13048, 17685), (13755, 16776), (13980, 16506), (14148, 16310), (14679, 15720)]