169354640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 496801536

約数和(自身を除く): 327446896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 541, 559, 560, 602, 688, 728, 860, 910, 1040, 1082, 1118, 1204, 1456, 1505, 1720, 1820, 2164, 2236, 2408, 2705, 2795, 3010, 3440, 3640, 3787, 3913, 4328, 4472, 4816, 5410, 5590, 6020, 7033, 7280, 7574, 7826, 8656, 8944, 10820, 11180, 12040, 14066, 15148, 15652, 18935, 19565, 21640, 22360, 23263, 24080, 28132, 30296, 31304, 35165, 37870, 39130, 43280, 44720, 46526, 49231, 56264, 60592, 62608, 70330, 75740, 78260, 93052, 98462, 112528, 116315, 140660, 151480, 156520, 162841, 186104, 196924, 232630, 246155, 281320, 302419, 302960, 313040, 325682, 372208, 393848, 465260, 492310, 562640, 604838, 651364, 787696, 814205, 930520, 984620, 1209676, 1302728, 1512095, 1628410, 1861040, 1969240, 2116933, 2419352, 2605456, 3024190, 3256820, 3938480, 4233866, 4838704, 6048380, 6513640, 8467732, 10584665, 12096760, 13027280, 16935464, 21169330, 24193520, 33870928, 42338660, 84677320, 169354640]

約数ペア:

[(1, 169354640), (2, 84677320), (4, 42338660), (5, 33870928), (7, 24193520), (8, 21169330), (10, 16935464), (13, 13027280), (14, 12096760), (16, 10584665), (20, 8467732), (26, 6513640), (28, 6048380), (35, 4838704), (40, 4233866), (43, 3938480), (52, 3256820), (56, 3024190), (65, 2605456), (70, 2419352), (80, 2116933), (86, 1969240), (91, 1861040), (104, 1628410), (112, 1512095), (130, 1302728), (140, 1209676), (172, 984620), (182, 930520), (208, 814205), (215, 787696), (260, 651364), (280, 604838), (301, 562640), (344, 492310), (364, 465260), (430, 393848), (455, 372208), (520, 325682), (541, 313040), (559, 302960), (560, 302419), (602, 281320), (688, 246155), (728, 232630), (860, 196924), (910, 186104), (1040, 162841), (1082, 156520), (1118, 151480), (1204, 140660), (1456, 116315), (1505, 112528), (1720, 98462), (1820, 93052), (2164, 78260), (2236, 75740), (2408, 70330), (2705, 62608), (2795, 60592), (3010, 56264), (3440, 49231), (3640, 46526), (3787, 44720), (3913, 43280), (4328, 39130), (4472, 37870), (4816, 35165), (5410, 31304), (5590, 30296), (6020, 28132), (7033, 24080), (7280, 23263), (7574, 22360), (7826, 21640), (8656, 19565), (8944, 18935), (10820, 15652), (11180, 15148), (12040, 14066)]