169234240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 481596192

約数和(自身を除く): 312361952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 251, 280, 301, 320, 344, 392, 430, 448, 490, 502, 560, 602, 688, 784, 860, 980, 1004, 1120, 1204, 1255, 1376, 1505, 1568, 1720, 1757, 1960, 2008, 2107, 2240, 2408, 2510, 2752, 3010, 3136, 3440, 3514, 3920, 4016, 4214, 4816, 5020, 6020, 6880, 7028, 7840, 8032, 8428, 8785, 9632, 10040, 10535, 10793, 12040, 12299, 13760, 14056, 15680, 16064, 16856, 17570, 19264, 20080, 21070, 21586, 24080, 24598, 28112, 33712, 35140, 40160, 42140, 43172, 48160, 49196, 53965, 56224, 61495, 67424, 70280, 75551, 80320, 84280, 86344, 96320, 98392, 107930, 112448, 122990, 134848, 140560, 151102, 168560, 172688, 196784, 215860, 245980, 281120, 302204, 337120, 345376, 377755, 393568, 431720, 491960, 528857, 562240, 604408, 674240, 690752, 755510, 787136, 863440, 983920, 1057714, 1208816, 1511020, 1726880, 1967840, 2115428, 2417632, 2644285, 3022040, 3453760, 3935680, 4230856, 4835264, 5288570, 6044080, 8461712, 10577140, 12088160, 16923424, 21154280, 24176320, 33846848, 42308560, 84617120, 169234240]

約数ペア:

[(1, 169234240), (2, 84617120), (4, 42308560), (5, 33846848), (7, 24176320), (8, 21154280), (10, 16923424), (14, 12088160), (16, 10577140), (20, 8461712), (28, 6044080), (32, 5288570), (35, 4835264), (40, 4230856), (43, 3935680), (49, 3453760), (56, 3022040), (64, 2644285), (70, 2417632), (80, 2115428), (86, 1967840), (98, 1726880), (112, 1511020), (140, 1208816), (160, 1057714), (172, 983920), (196, 863440), (215, 787136), (224, 755510), (245, 690752), (251, 674240), (280, 604408), (301, 562240), (320, 528857), (344, 491960), (392, 431720), (430, 393568), (448, 377755), (490, 345376), (502, 337120), (560, 302204), (602, 281120), (688, 245980), (784, 215860), (860, 196784), (980, 172688), (1004, 168560), (1120, 151102), (1204, 140560), (1255, 134848), (1376, 122990), (1505, 112448), (1568, 107930), (1720, 98392), (1757, 96320), (1960, 86344), (2008, 84280), (2107, 80320), (2240, 75551), (2408, 70280), (2510, 67424), (2752, 61495), (3010, 56224), (3136, 53965), (3440, 49196), (3514, 48160), (3920, 43172), (4016, 42140), (4214, 40160), (4816, 35140), (5020, 33712), (6020, 28112), (6880, 24598), (7028, 24080), (7840, 21586), (8032, 21070), (8428, 20080), (8785, 19264), (9632, 17570), (10040, 16856), (10535, 16064), (10793, 15680), (12040, 14056), (12299, 13760)]