91110240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 347832576

約数和(自身を除く): 256722336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 157, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 314, 360, 372, 390, 403, 416, 465, 468, 471, 480, 496, 520, 558, 585, 620, 624, 628, 720, 744, 780, 785, 806, 930, 936, 942, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1256, 1395, 1413, 1440, 1488, 1560, 1570, 1612, 1860, 1872, 1884, 2015, 2041, 2080, 2232, 2340, 2355, 2418, 2480, 2512, 2790, 2826, 2976, 3120, 3140, 3224, 3627, 3720, 3744, 3768, 4030, 4082, 4464, 4680, 4710, 4836, 4867, 4960, 5024, 5580, 5652, 6045, 6123, 6240, 6280, 6448, 7065, 7254, 7440, 7536, 8060, 8164, 8928, 9360, 9420, 9672, 9734, 10205, 11160, 11304, 12090, 12246, 12560, 12896, 14130, 14508, 14601, 14880, 15072, 16120, 16328, 18135, 18369, 18720, 18840, 19344, 19468, 20410, 22320, 22608, 24180, 24335, 24492, 25120, 28260, 29016, 29202, 30615, 32240, 32656, 36270, 36738, 37680, 38688, 38936, 40820, 43803, 44640, 45216, 48360, 48670, 48984, 56520, 58032, 58404, 61230, 63271, 64480, 65312, 72540, 73005, 73476, 75360, 77872, 81640, 87606, 91845, 96720, 97340, 97968, 113040, 116064, 116808, 122460, 126542, 145080, 146010, 146952, 155744, 163280, 175212, 183690, 189813, 193440, 194680, 195936, 219015, 226080, 233616, 244920, 253084, 290160, 292020, 293904, 316355, 326560, 350424, 367380, 379626, 389360, 438030, 467232, 489840, 506168, 569439, 580320, 584040, 587808, 632710, 700848, 734760, 759252, 778720, 876060, 949065, 979680, 1012336, 1138878, 1168080, 1265420, 1401696, 1469520, 1518504, 1752120, 1898130, 2024672, 2277756, 2336160, 2530840, 2847195, 2939040, 3037008, 3504240, 3796260, 4555512, 5061680, 5694390, 6074016, 7008480, 7592520, 9111024, 10123360, 11388780, 15185040, 18222048, 22777560, 30370080, 45555120, 91110240]

約数ペア:

[(1, 91110240), (2, 45555120), (3, 30370080), (4, 22777560), (5, 18222048), (6, 15185040), (8, 11388780), (9, 10123360), (10, 9111024), (12, 7592520), (13, 7008480), (15, 6074016), (16, 5694390), (18, 5061680), (20, 4555512), (24, 3796260), (26, 3504240), (30, 3037008), (31, 2939040), (32, 2847195), (36, 2530840), (39, 2336160), (40, 2277756), (45, 2024672), (48, 1898130), (52, 1752120), (60, 1518504), (62, 1469520), (65, 1401696), (72, 1265420), (78, 1168080), (80, 1138878), (90, 1012336), (93, 979680), (96, 949065), (104, 876060), (117, 778720), (120, 759252), (124, 734760), (130, 700848), (144, 632710), (155, 587808), (156, 584040), (157, 580320), (160, 569439), (180, 506168), (186, 489840), (195, 467232), (208, 438030), (234, 389360), (240, 379626), (248, 367380), (260, 350424), (279, 326560), (288, 316355), (310, 293904), (312, 292020), (314, 290160), (360, 253084), (372, 244920), (390, 233616), (403, 226080), (416, 219015), (465, 195936), (468, 194680), (471, 193440), (480, 189813), (496, 183690), (520, 175212), (558, 163280), (585, 155744), (620, 146952), (624, 146010), (628, 145080), (720, 126542), (744, 122460), (780, 116808), (785, 116064), (806, 113040), (930, 97968), (936, 97340), (942, 96720), (992, 91845), (1040, 87606), (1116, 81640), (1170, 77872), (1209, 75360), (1240, 73476), (1248, 73005), (1256, 72540), (1395, 65312), (1413, 64480), (1440, 63271), (1488, 61230), (1560, 58404), (1570, 58032), (1612, 56520), (1860, 48984), (1872, 48670), (1884, 48360), (2015, 45216), (2041, 44640), (2080, 43803), (2232, 40820), (2340, 38936), (2355, 38688), (2418, 37680), (2480, 36738), (2512, 36270), (2790, 32656), (2826, 32240), (2976, 30615), (3120, 29202), (3140, 29016), (3224, 28260), (3627, 25120), (3720, 24492), (3744, 24335), (3768, 24180), (4030, 22608), (4082, 22320), (4464, 20410), (4680, 19468), (4710, 19344), (4836, 18840), (4867, 18720), (4960, 18369), (5024, 18135), (5580, 16328), (5652, 16120), (6045, 15072), (6123, 14880), (6240, 14601), (6280, 14508), (6448, 14130), (7065, 12896), (7254, 12560), (7440, 12246), (7536, 12090), (8060, 11304), (8164, 11160), (8928, 10205), (9360, 9734), (9420, 9672)]