335427520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1362

約数の個数: 112

約数和(自身を含む): 860999040

約数和(自身を除く): 525571520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 320, 344, 380, 430, 608, 688, 760, 817, 860, 1216, 1283, 1376, 1520, 1634, 1720, 2566, 2752, 3040, 3268, 3440, 4085, 5132, 6080, 6415, 6536, 6880, 8170, 10264, 12830, 13072, 13760, 16340, 20528, 24377, 25660, 26144, 32680, 41056, 48754, 51320, 52288, 55169, 65360, 82112, 97508, 102640, 110338, 121885, 130720, 195016, 205280, 220676, 243770, 261440, 275845, 390032, 410560, 441352, 487540, 551690, 780064, 882704, 975080, 1048211, 1103380, 1560128, 1765408, 1950160, 2096422, 2206760, 3530816, 3900320, 4192844, 4413520, 5241055, 7800640, 8385688, 8827040, 10482110, 16771376, 17654080, 20964220, 33542752, 41928440, 67085504, 83856880, 167713760, 335427520]

約数ペア:

[(1, 335427520), (2, 167713760), (4, 83856880), (5, 67085504), (8, 41928440), (10, 33542752), (16, 20964220), (19, 17654080), (20, 16771376), (32, 10482110), (38, 8827040), (40, 8385688), (43, 7800640), (64, 5241055), (76, 4413520), (80, 4192844), (86, 3900320), (95, 3530816), (152, 2206760), (160, 2096422), (172, 1950160), (190, 1765408), (215, 1560128), (304, 1103380), (320, 1048211), (344, 975080), (380, 882704), (430, 780064), (608, 551690), (688, 487540), (760, 441352), (817, 410560), (860, 390032), (1216, 275845), (1283, 261440), (1376, 243770), (1520, 220676), (1634, 205280), (1720, 195016), (2566, 130720), (2752, 121885), (3040, 110338), (3268, 102640), (3440, 97508), (4085, 82112), (5132, 65360), (6080, 55169), (6415, 52288), (6536, 51320), (6880, 48754), (8170, 41056), (10264, 32680), (12830, 26144), (13072, 25660), (13760, 24377), (16340, 20528)]