91147680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 240

約数和(自身を含む): 347059944

約数和(自身を除く): 255912264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 541, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1082, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1623, 1755, 1872, 2080, 2106, 2160, 2164, 2340, 2592, 2705, 2808, 3120, 3240, 3246, 3510, 3744, 4212, 4320, 4328, 4680, 4869, 5265, 5410, 5616, 6240, 6480, 6492, 7020, 7033, 8115, 8424, 8656, 9360, 9738, 10530, 10820, 11232, 12960, 12984, 14040, 14066, 14607, 16230, 16848, 17312, 18720, 19476, 21060, 21099, 21640, 24345, 25968, 28080, 28132, 29214, 32460, 33696, 35165, 38952, 42120, 42198, 43280, 43821, 48690, 51936, 56160, 56264, 58428, 63297, 64920, 70330, 73035, 77904, 84240, 84396, 86560, 87642, 97380, 105495, 112528, 116856, 126594, 129840, 140660, 146070, 155808, 168480, 168792, 175284, 189891, 194760, 210990, 219105, 225056, 233712, 253188, 259680, 281320, 292140, 316485, 337584, 350568, 379782, 389520, 421980, 438210, 467424, 506376, 562640, 569673, 584280, 632970, 675168, 701136, 759564, 779040, 843960, 876420, 949455, 1012752, 1125280, 1139346, 1168560, 1265940, 1402272, 1519128, 1687920, 1752840, 1898910, 2025504, 2278692, 2337120, 2531880, 2848365, 3038256, 3375840, 3505680, 3797820, 4557384, 5063760, 5696730, 6076512, 7011360, 7595640, 9114768, 10127520, 11393460, 15191280, 18229536, 22786920, 30382560, 45573840, 91147680]

約数ペア:

[(1, 91147680), (2, 45573840), (3, 30382560), (4, 22786920), (5, 18229536), (6, 15191280), (8, 11393460), (9, 10127520), (10, 9114768), (12, 7595640), (13, 7011360), (15, 6076512), (16, 5696730), (18, 5063760), (20, 4557384), (24, 3797820), (26, 3505680), (27, 3375840), (30, 3038256), (32, 2848365), (36, 2531880), (39, 2337120), (40, 2278692), (45, 2025504), (48, 1898910), (52, 1752840), (54, 1687920), (60, 1519128), (65, 1402272), (72, 1265940), (78, 1168560), (80, 1139346), (81, 1125280), (90, 1012752), (96, 949455), (104, 876420), (108, 843960), (117, 779040), (120, 759564), (130, 701136), (135, 675168), (144, 632970), (156, 584280), (160, 569673), (162, 562640), (180, 506376), (195, 467424), (208, 438210), (216, 421980), (234, 389520), (240, 379782), (260, 350568), (270, 337584), (288, 316485), (312, 292140), (324, 281320), (351, 259680), (360, 253188), (390, 233712), (405, 225056), (416, 219105), (432, 210990), (468, 194760), (480, 189891), (520, 175284), (540, 168792), (541, 168480), (585, 155808), (624, 146070), (648, 140660), (702, 129840), (720, 126594), (780, 116856), (810, 112528), (864, 105495), (936, 97380), (1040, 87642), (1053, 86560), (1080, 84396), (1082, 84240), (1170, 77904), (1248, 73035), (1296, 70330), (1404, 64920), (1440, 63297), (1560, 58428), (1620, 56264), (1623, 56160), (1755, 51936), (1872, 48690), (2080, 43821), (2106, 43280), (2160, 42198), (2164, 42120), (2340, 38952), (2592, 35165), (2705, 33696), (2808, 32460), (3120, 29214), (3240, 28132), (3246, 28080), (3510, 25968), (3744, 24345), (4212, 21640), (4320, 21099), (4328, 21060), (4680, 19476), (4869, 18720), (5265, 17312), (5410, 16848), (5616, 16230), (6240, 14607), (6480, 14066), (6492, 14040), (7020, 12984), (7033, 12960), (8115, 11232), (8424, 10820), (8656, 10530), (9360, 9738)]