1568378560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 224

約数和(自身を含む): 4602723840

約数和(自身を除く): 3034345280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 133, 140, 152, 160, 172, 190, 215, 224, 266, 280, 301, 304, 320, 344, 380, 430, 448, 532, 560, 602, 608, 665, 688, 760, 817, 857, 860, 1064, 1120, 1204, 1216, 1330, 1376, 1505, 1520, 1634, 1714, 1720, 2128, 2240, 2408, 2660, 2752, 3010, 3040, 3268, 3428, 3440, 4085, 4256, 4285, 4816, 5320, 5719, 5999, 6020, 6080, 6536, 6856, 6880, 8170, 8512, 8570, 9632, 10640, 11438, 11998, 12040, 13072, 13712, 13760, 16283, 16340, 17140, 19264, 21280, 22876, 23996, 24080, 26144, 27424, 28595, 29995, 32566, 32680, 34280, 36851, 42560, 45752, 47992, 48160, 52288, 54848, 57190, 59990, 65132, 65360, 68560, 73702, 81415, 91504, 95984, 96320, 113981, 114380, 119980, 130264, 130720, 137120, 147404, 162830, 183008, 184255, 191968, 227962, 228760, 239960, 257957, 260528, 261440, 274240, 294808, 325660, 366016, 368510, 383936, 455924, 457520, 479920, 515914, 521056, 569905, 589616, 651320, 700169, 737020, 911848, 915040, 959840, 1031828, 1042112, 1139810, 1179232, 1289785, 1302640, 1400338, 1474040, 1823696, 1830080, 1919680, 2063656, 2279620, 2358464, 2579570, 2605280, 2800676, 2948080, 3500845, 3647392, 4127312, 4559240, 4901183, 5159140, 5210560, 5601352, 5896160, 7001690, 7294784, 8254624, 9118480, 9802366, 10318280, 11202704, 11792320, 14003380, 16509248, 18236960, 19604732, 20636560, 22405408, 24505915, 28006760, 36473920, 39209464, 41273120, 44810816, 49011830, 56013520, 78418928, 82546240, 98023660, 112027040, 156837856, 196047320, 224054080, 313675712, 392094640, 784189280, 1568378560]

約数ペア:

[(1, 1568378560), (2, 784189280), (4, 392094640), (5, 313675712), (7, 224054080), (8, 196047320), (10, 156837856), (14, 112027040), (16, 98023660), (19, 82546240), (20, 78418928), (28, 56013520), (32, 49011830), (35, 44810816), (38, 41273120), (40, 39209464), (43, 36473920), (56, 28006760), (64, 24505915), (70, 22405408), (76, 20636560), (80, 19604732), (86, 18236960), (95, 16509248), (112, 14003380), (133, 11792320), (140, 11202704), (152, 10318280), (160, 9802366), (172, 9118480), (190, 8254624), (215, 7294784), (224, 7001690), (266, 5896160), (280, 5601352), (301, 5210560), (304, 5159140), (320, 4901183), (344, 4559240), (380, 4127312), (430, 3647392), (448, 3500845), (532, 2948080), (560, 2800676), (602, 2605280), (608, 2579570), (665, 2358464), (688, 2279620), (760, 2063656), (817, 1919680), (857, 1830080), (860, 1823696), (1064, 1474040), (1120, 1400338), (1204, 1302640), (1216, 1289785), (1330, 1179232), (1376, 1139810), (1505, 1042112), (1520, 1031828), (1634, 959840), (1714, 915040), (1720, 911848), (2128, 737020), (2240, 700169), (2408, 651320), (2660, 589616), (2752, 569905), (3010, 521056), (3040, 515914), (3268, 479920), (3428, 457520), (3440, 455924), (4085, 383936), (4256, 368510), (4285, 366016), (4816, 325660), (5320, 294808), (5719, 274240), (5999, 261440), (6020, 260528), (6080, 257957), (6536, 239960), (6856, 228760), (6880, 227962), (8170, 191968), (8512, 184255), (8570, 183008), (9632, 162830), (10640, 147404), (11438, 137120), (11998, 130720), (12040, 130264), (13072, 119980), (13712, 114380), (13760, 113981), (16283, 96320), (16340, 95984), (17140, 91504), (19264, 81415), (21280, 73702), (22876, 68560), (23996, 65360), (24080, 65132), (26144, 59990), (27424, 57190), (28595, 54848), (29995, 52288), (32566, 48160), (32680, 47992), (34280, 45752), (36851, 42560)]