76917960

素因数分解:

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

素因数の和:388

約数の個数: 192

約数和(自身を含む): 289111680

約数和(自身を除く): 212193720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 233, 252, 262, 280, 315, 360, 393, 420, 466, 504, 524, 630, 655, 699, 786, 840, 917, 932, 1048, 1165, 1179, 1260, 1310, 1398, 1572, 1631, 1834, 1864, 1965, 2097, 2330, 2358, 2520, 2620, 2751, 2796, 3144, 3262, 3495, 3668, 3930, 4194, 4585, 4660, 4716, 4893, 5240, 5502, 5592, 5895, 6524, 6990, 7336, 7860, 8155, 8253, 8388, 9170, 9320, 9432, 9786, 10485, 11004, 11790, 13048, 13755, 13980, 14679, 15720, 16310, 16506, 16776, 18340, 19572, 20970, 22008, 23580, 24465, 27510, 27960, 29358, 30523, 32620, 33012, 36680, 39144, 41265, 41940, 47160, 48930, 55020, 58716, 61046, 65240, 66024, 73395, 82530, 83880, 91569, 97860, 110040, 117432, 122092, 146790, 152615, 165060, 183138, 195720, 213661, 244184, 274707, 293580, 305230, 330120, 366276, 427322, 457845, 549414, 587160, 610460, 640983, 732552, 854644, 915690, 1068305, 1098828, 1220920, 1281966, 1373535, 1709288, 1831380, 1922949, 2136610, 2197656, 2563932, 2747070, 3204915, 3662760, 3845898, 4273220, 5127864, 5494140, 6409830, 7691796, 8546440, 9614745, 10988280, 12819660, 15383592, 19229490, 25639320, 38458980, 76917960]

約数ペア:

[(1, 76917960), (2, 38458980), (3, 25639320), (4, 19229490), (5, 15383592), (6, 12819660), (7, 10988280), (8, 9614745), (9, 8546440), (10, 7691796), (12, 6409830), (14, 5494140), (15, 5127864), (18, 4273220), (20, 3845898), (21, 3662760), (24, 3204915), (28, 2747070), (30, 2563932), (35, 2197656), (36, 2136610), (40, 1922949), (42, 1831380), (45, 1709288), (56, 1373535), (60, 1281966), (63, 1220920), (70, 1098828), (72, 1068305), (84, 915690), (90, 854644), (105, 732552), (120, 640983), (126, 610460), (131, 587160), (140, 549414), (168, 457845), (180, 427322), (210, 366276), (233, 330120), (252, 305230), (262, 293580), (280, 274707), (315, 244184), (360, 213661), (393, 195720), (420, 183138), (466, 165060), (504, 152615), (524, 146790), (630, 122092), (655, 117432), (699, 110040), (786, 97860), (840, 91569), (917, 83880), (932, 82530), (1048, 73395), (1165, 66024), (1179, 65240), (1260, 61046), (1310, 58716), (1398, 55020), (1572, 48930), (1631, 47160), (1834, 41940), (1864, 41265), (1965, 39144), (2097, 36680), (2330, 33012), (2358, 32620), (2520, 30523), (2620, 29358), (2751, 27960), (2796, 27510), (3144, 24465), (3262, 23580), (3495, 22008), (3668, 20970), (3930, 19572), (4194, 18340), (4585, 16776), (4660, 16506), (4716, 16310), (4893, 15720), (5240, 14679), (5502, 13980), (5592, 13755), (5895, 13048), (6524, 11790), (6990, 11004), (7336, 10485), (7860, 9786), (8155, 9432), (8253, 9320), (8388, 9170)]