187811520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 224

約数和(自身を含む): 652881600

約数和(自身を除く): 465070080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 101, 104, 120, 130, 149, 156, 160, 192, 195, 202, 208, 240, 260, 298, 303, 312, 320, 390, 404, 416, 447, 480, 505, 520, 596, 606, 624, 745, 780, 808, 832, 894, 960, 1010, 1040, 1192, 1212, 1248, 1313, 1490, 1515, 1560, 1616, 1788, 1937, 2020, 2080, 2235, 2384, 2424, 2496, 2626, 2980, 3030, 3120, 3232, 3576, 3874, 3939, 4040, 4160, 4470, 4768, 4848, 5252, 5811, 5960, 6060, 6240, 6464, 6565, 7152, 7748, 7878, 8080, 8940, 9536, 9685, 9696, 10504, 11622, 11920, 12120, 12480, 13130, 14304, 15049, 15496, 15756, 16160, 17880, 19370, 19392, 19695, 21008, 23244, 23840, 24240, 26260, 28608, 29055, 30098, 30992, 31512, 32320, 35760, 38740, 39390, 42016, 45147, 46488, 47680, 48480, 52520, 58110, 60196, 61984, 63024, 71520, 75245, 77480, 78780, 84032, 90294, 92976, 96960, 105040, 116220, 120392, 123968, 126048, 143040, 150490, 154960, 157560, 180588, 185952, 195637, 210080, 225735, 232440, 240784, 252096, 300980, 309920, 315120, 361176, 371904, 391274, 420160, 451470, 464880, 481568, 586911, 601960, 619840, 630240, 722352, 782548, 902940, 929760, 963136, 978185, 1173822, 1203920, 1260480, 1444704, 1565096, 1805880, 1859520, 1956370, 2347644, 2407840, 2889408, 2934555, 3130192, 3611760, 3912740, 4695288, 4815680, 5869110, 6260384, 7223520, 7825480, 9390576, 11738220, 12520768, 14447040, 15650960, 18781152, 23476440, 31301920, 37562304, 46952880, 62603840, 93905760, 187811520]

約数ペア:

[(1, 187811520), (2, 93905760), (3, 62603840), (4, 46952880), (5, 37562304), (6, 31301920), (8, 23476440), (10, 18781152), (12, 15650960), (13, 14447040), (15, 12520768), (16, 11738220), (20, 9390576), (24, 7825480), (26, 7223520), (30, 6260384), (32, 5869110), (39, 4815680), (40, 4695288), (48, 3912740), (52, 3611760), (60, 3130192), (64, 2934555), (65, 2889408), (78, 2407840), (80, 2347644), (96, 1956370), (101, 1859520), (104, 1805880), (120, 1565096), (130, 1444704), (149, 1260480), (156, 1203920), (160, 1173822), (192, 978185), (195, 963136), (202, 929760), (208, 902940), (240, 782548), (260, 722352), (298, 630240), (303, 619840), (312, 601960), (320, 586911), (390, 481568), (404, 464880), (416, 451470), (447, 420160), (480, 391274), (505, 371904), (520, 361176), (596, 315120), (606, 309920), (624, 300980), (745, 252096), (780, 240784), (808, 232440), (832, 225735), (894, 210080), (960, 195637), (1010, 185952), (1040, 180588), (1192, 157560), (1212, 154960), (1248, 150490), (1313, 143040), (1490, 126048), (1515, 123968), (1560, 120392), (1616, 116220), (1788, 105040), (1937, 96960), (2020, 92976), (2080, 90294), (2235, 84032), (2384, 78780), (2424, 77480), (2496, 75245), (2626, 71520), (2980, 63024), (3030, 61984), (3120, 60196), (3232, 58110), (3576, 52520), (3874, 48480), (3939, 47680), (4040, 46488), (4160, 45147), (4470, 42016), (4768, 39390), (4848, 38740), (5252, 35760), (5811, 32320), (5960, 31512), (6060, 30992), (6240, 30098), (6464, 29055), (6565, 28608), (7152, 26260), (7748, 24240), (7878, 23840), (8080, 23244), (8940, 21008), (9536, 19695), (9685, 19392), (9696, 19370), (10504, 17880), (11622, 16160), (11920, 15756), (12120, 15496), (12480, 15049), (13130, 14304)]