222746880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 777047040

約数和(自身を除く): 554300160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 71, 76, 80, 86, 95, 96, 114, 120, 128, 129, 142, 152, 160, 172, 190, 192, 213, 215, 228, 240, 256, 258, 284, 285, 304, 320, 344, 355, 380, 384, 426, 430, 456, 480, 516, 568, 570, 608, 640, 645, 688, 710, 760, 768, 817, 852, 860, 912, 960, 1032, 1065, 1136, 1140, 1216, 1280, 1290, 1349, 1376, 1420, 1520, 1634, 1704, 1720, 1824, 1920, 2064, 2130, 2272, 2280, 2432, 2451, 2580, 2698, 2752, 2840, 3040, 3053, 3268, 3408, 3440, 3648, 3840, 4047, 4085, 4128, 4260, 4544, 4560, 4864, 4902, 5160, 5396, 5504, 5680, 6080, 6106, 6536, 6745, 6816, 6880, 7296, 8094, 8170, 8256, 8520, 9088, 9120, 9159, 9804, 10320, 10792, 11008, 11360, 12160, 12212, 12255, 13072, 13490, 13632, 13760, 14592, 15265, 16188, 16340, 16512, 17040, 18176, 18240, 18318, 19608, 20235, 20640, 21584, 22720, 24320, 24424, 24510, 26144, 26980, 27264, 27520, 30530, 32376, 32680, 33024, 34080, 36480, 36636, 39216, 40470, 41280, 43168, 45440, 45795, 48848, 49020, 52288, 53960, 54528, 55040, 58007, 61060, 64752, 65360, 68160, 72960, 73272, 78432, 80940, 82560, 86336, 90880, 91590, 97696, 98040, 104576, 107920, 116014, 122120, 129504, 130720, 136320, 146544, 156864, 161880, 165120, 172672, 174021, 183180, 195392, 196080, 209152, 215840, 232028, 244240, 259008, 261440, 272640, 290035, 293088, 313728, 323760, 345344, 348042, 366360, 390784, 392160, 431680, 464056, 488480, 518016, 522880, 580070, 586176, 627456, 647520, 696084, 732720, 781568, 784320, 863360, 870105, 928112, 976960, 1036032, 1045760, 1160140, 1172352, 1295040, 1392168, 1465440, 1568640, 1726720, 1740210, 1856224, 1953920, 2320280, 2344704, 2590080, 2784336, 2930880, 3137280, 3480420, 3712448, 3907840, 4640560, 5180160, 5568672, 5861760, 6960840, 7424896, 9281120, 11137344, 11723520, 13921680, 14849792, 18562240, 22274688, 27843360, 37124480, 44549376, 55686720, 74248960, 111373440, 222746880]

約数ペア:

[(1, 222746880), (2, 111373440), (3, 74248960), (4, 55686720), (5, 44549376), (6, 37124480), (8, 27843360), (10, 22274688), (12, 18562240), (15, 14849792), (16, 13921680), (19, 11723520), (20, 11137344), (24, 9281120), (30, 7424896), (32, 6960840), (38, 5861760), (40, 5568672), (43, 5180160), (48, 4640560), (57, 3907840), (60, 3712448), (64, 3480420), (71, 3137280), (76, 2930880), (80, 2784336), (86, 2590080), (95, 2344704), (96, 2320280), (114, 1953920), (120, 1856224), (128, 1740210), (129, 1726720), (142, 1568640), (152, 1465440), (160, 1392168), (172, 1295040), (190, 1172352), (192, 1160140), (213, 1045760), (215, 1036032), (228, 976960), (240, 928112), (256, 870105), (258, 863360), (284, 784320), (285, 781568), (304, 732720), (320, 696084), (344, 647520), (355, 627456), (380, 586176), (384, 580070), (426, 522880), (430, 518016), (456, 488480), (480, 464056), (516, 431680), (568, 392160), (570, 390784), (608, 366360), (640, 348042), (645, 345344), (688, 323760), (710, 313728), (760, 293088), (768, 290035), (817, 272640), (852, 261440), (860, 259008), (912, 244240), (960, 232028), (1032, 215840), (1065, 209152), (1136, 196080), (1140, 195392), (1216, 183180), (1280, 174021), (1290, 172672), (1349, 165120), (1376, 161880), (1420, 156864), (1520, 146544), (1634, 136320), (1704, 130720), (1720, 129504), (1824, 122120), (1920, 116014), (2064, 107920), (2130, 104576), (2272, 98040), (2280, 97696), (2432, 91590), (2451, 90880), (2580, 86336), (2698, 82560), (2752, 80940), (2840, 78432), (3040, 73272), (3053, 72960), (3268, 68160), (3408, 65360), (3440, 64752), (3648, 61060), (3840, 58007), (4047, 55040), (4085, 54528), (4128, 53960), (4260, 52288), (4544, 49020), (4560, 48848), (4864, 45795), (4902, 45440), (5160, 43168), (5396, 41280), (5504, 40470), (5680, 39216), (6080, 36636), (6106, 36480), (6536, 34080), (6745, 33024), (6816, 32680), (6880, 32376), (7296, 30530), (8094, 27520), (8170, 27264), (8256, 26980), (8520, 26144), (9088, 24510), (9120, 24424), (9159, 24320), (9804, 22720), (10320, 21584), (10792, 20640), (11008, 20235), (11360, 19608), (12160, 18318), (12212, 18240), (12255, 18176), (13072, 17040), (13490, 16512), (13632, 16340), (13760, 16188), (14592, 15265)]