64479360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 232657920

約数和(自身を除く): 168178560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 71, 80, 86, 88, 96, 110, 120, 128, 129, 132, 142, 160, 165, 172, 176, 192, 213, 215, 220, 240, 258, 264, 284, 320, 330, 344, 352, 355, 384, 426, 430, 440, 473, 480, 516, 528, 568, 640, 645, 660, 688, 704, 710, 781, 852, 860, 880, 946, 960, 1032, 1056, 1065, 1136, 1290, 1320, 1376, 1408, 1419, 1420, 1562, 1704, 1720, 1760, 1892, 1920, 2064, 2112, 2130, 2272, 2343, 2365, 2580, 2640, 2752, 2838, 2840, 3053, 3124, 3408, 3440, 3520, 3784, 3905, 4128, 4224, 4260, 4544, 4686, 4730, 5160, 5280, 5504, 5676, 5680, 6106, 6248, 6816, 6880, 7040, 7095, 7568, 7810, 8256, 8520, 9088, 9159, 9372, 9460, 10320, 10560, 11352, 11360, 11715, 12212, 12496, 13632, 13760, 14190, 15136, 15265, 15620, 16512, 17040, 18318, 18744, 18920, 20640, 21120, 22704, 22720, 23430, 24424, 24992, 27264, 27520, 28380, 30272, 30530, 31240, 33583, 34080, 36636, 37488, 37840, 41280, 45408, 45440, 45795, 46860, 48848, 49984, 56760, 60544, 61060, 62480, 67166, 68160, 73272, 74976, 75680, 82560, 90816, 91590, 93720, 97696, 99968, 100749, 113520, 122120, 124960, 134332, 136320, 146544, 149952, 151360, 167915, 181632, 183180, 187440, 195392, 201498, 227040, 244240, 249920, 268664, 293088, 299904, 302720, 335830, 366360, 374880, 390784, 402996, 454080, 488480, 499840, 503745, 537328, 586176, 671660, 732720, 749760, 805992, 908160, 976960, 1007490, 1074656, 1172352, 1343320, 1465440, 1499520, 1611984, 1953920, 2014980, 2149312, 2686640, 2930880, 3223968, 4029960, 4298624, 5373280, 5861760, 6447936, 8059920, 10746560, 12895872, 16119840, 21493120, 32239680, 64479360]

約数ペア:

[(1, 64479360), (2, 32239680), (3, 21493120), (4, 16119840), (5, 12895872), (6, 10746560), (8, 8059920), (10, 6447936), (11, 5861760), (12, 5373280), (15, 4298624), (16, 4029960), (20, 3223968), (22, 2930880), (24, 2686640), (30, 2149312), (32, 2014980), (33, 1953920), (40, 1611984), (43, 1499520), (44, 1465440), (48, 1343320), (55, 1172352), (60, 1074656), (64, 1007490), (66, 976960), (71, 908160), (80, 805992), (86, 749760), (88, 732720), (96, 671660), (110, 586176), (120, 537328), (128, 503745), (129, 499840), (132, 488480), (142, 454080), (160, 402996), (165, 390784), (172, 374880), (176, 366360), (192, 335830), (213, 302720), (215, 299904), (220, 293088), (240, 268664), (258, 249920), (264, 244240), (284, 227040), (320, 201498), (330, 195392), (344, 187440), (352, 183180), (355, 181632), (384, 167915), (426, 151360), (430, 149952), (440, 146544), (473, 136320), (480, 134332), (516, 124960), (528, 122120), (568, 113520), (640, 100749), (645, 99968), (660, 97696), (688, 93720), (704, 91590), (710, 90816), (781, 82560), (852, 75680), (860, 74976), (880, 73272), (946, 68160), (960, 67166), (1032, 62480), (1056, 61060), (1065, 60544), (1136, 56760), (1290, 49984), (1320, 48848), (1376, 46860), (1408, 45795), (1419, 45440), (1420, 45408), (1562, 41280), (1704, 37840), (1720, 37488), (1760, 36636), (1892, 34080), (1920, 33583), (2064, 31240), (2112, 30530), (2130, 30272), (2272, 28380), (2343, 27520), (2365, 27264), (2580, 24992), (2640, 24424), (2752, 23430), (2838, 22720), (2840, 22704), (3053, 21120), (3124, 20640), (3408, 18920), (3440, 18744), (3520, 18318), (3784, 17040), (3905, 16512), (4128, 15620), (4224, 15265), (4260, 15136), (4544, 14190), (4686, 13760), (4730, 13632), (5160, 12496), (5280, 12212), (5504, 11715), (5676, 11360), (5680, 11352), (6106, 10560), (6248, 10320), (6816, 9460), (6880, 9372), (7040, 9159), (7095, 9088), (7568, 8520), (7810, 8256)]