130334720

素因数分解:

$2^{14}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 328718544

約数和(自身を除く): 198383824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 128, 148, 160, 172, 185, 215, 256, 296, 320, 344, 370, 430, 512, 592, 640, 688, 740, 860, 1024, 1184, 1280, 1376, 1480, 1591, 1720, 2048, 2368, 2560, 2752, 2960, 3182, 3440, 4096, 4736, 5120, 5504, 5920, 6364, 6880, 7955, 8192, 9472, 10240, 11008, 11840, 12728, 13760, 15910, 16384, 18944, 20480, 22016, 23680, 25456, 27520, 31820, 37888, 40960, 44032, 47360, 50912, 55040, 63640, 75776, 81920, 88064, 94720, 101824, 110080, 127280, 151552, 176128, 189440, 203648, 220160, 254560, 303104, 352256, 378880, 407296, 440320, 509120, 606208, 704512, 757760, 814592, 880640, 1018240, 1515520, 1629184, 1761280, 2036480, 3031040, 3258368, 3522560, 4072960, 6516736, 8145920, 13033472, 16291840, 26066944, 32583680, 65167360, 130334720]

約数ペア:

[(1, 130334720), (2, 65167360), (4, 32583680), (5, 26066944), (8, 16291840), (10, 13033472), (16, 8145920), (20, 6516736), (32, 4072960), (37, 3522560), (40, 3258368), (43, 3031040), (64, 2036480), (74, 1761280), (80, 1629184), (86, 1515520), (128, 1018240), (148, 880640), (160, 814592), (172, 757760), (185, 704512), (215, 606208), (256, 509120), (296, 440320), (320, 407296), (344, 378880), (370, 352256), (430, 303104), (512, 254560), (592, 220160), (640, 203648), (688, 189440), (740, 176128), (860, 151552), (1024, 127280), (1184, 110080), (1280, 101824), (1376, 94720), (1480, 88064), (1591, 81920), (1720, 75776), (2048, 63640), (2368, 55040), (2560, 50912), (2752, 47360), (2960, 44032), (3182, 40960), (3440, 37888), (4096, 31820), (4736, 27520), (5120, 25456), (5504, 23680), (5920, 22016), (6364, 20480), (6880, 18944), (7955, 16384), (8192, 15910), (9472, 13760), (10240, 12728), (11008, 11840)]