163393120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 459841536

約数和(自身を除く): 296448416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 43, 44, 55, 68, 80, 85, 86, 88, 110, 127, 136, 160, 170, 172, 176, 187, 215, 220, 254, 272, 340, 344, 352, 374, 430, 440, 473, 508, 544, 635, 680, 688, 731, 748, 860, 880, 935, 946, 1016, 1270, 1360, 1376, 1397, 1462, 1496, 1720, 1760, 1870, 1892, 2032, 2159, 2365, 2540, 2720, 2794, 2924, 2992, 3440, 3655, 3740, 3784, 4064, 4318, 4730, 5080, 5461, 5588, 5848, 5984, 6880, 6985, 7310, 7480, 7568, 8041, 8636, 9460, 10160, 10795, 10922, 11176, 11696, 13970, 14620, 14960, 15136, 16082, 17272, 18920, 20320, 21590, 21844, 22352, 23392, 23749, 27305, 27940, 29240, 29920, 32164, 34544, 37840, 40205, 43180, 43688, 44704, 47498, 54610, 55880, 58480, 60071, 64328, 69088, 75680, 80410, 86360, 87376, 92837, 94996, 109220, 111760, 116960, 118745, 120142, 128656, 160820, 172720, 174752, 185674, 189992, 218440, 223520, 237490, 240284, 257312, 300355, 321640, 345440, 371348, 379984, 436880, 464185, 474980, 480568, 600710, 643280, 742696, 759968, 873760, 928370, 949960, 961136, 1021207, 1201420, 1286560, 1485392, 1856740, 1899920, 1922272, 2042414, 2402840, 2970784, 3713480, 3799840, 4084828, 4805680, 5106035, 7426960, 8169656, 9611360, 10212070, 14853920, 16339312, 20424140, 32678624, 40848280, 81696560, 163393120]

約数ペア:

[(1, 163393120), (2, 81696560), (4, 40848280), (5, 32678624), (8, 20424140), (10, 16339312), (11, 14853920), (16, 10212070), (17, 9611360), (20, 8169656), (22, 7426960), (32, 5106035), (34, 4805680), (40, 4084828), (43, 3799840), (44, 3713480), (55, 2970784), (68, 2402840), (80, 2042414), (85, 1922272), (86, 1899920), (88, 1856740), (110, 1485392), (127, 1286560), (136, 1201420), (160, 1021207), (170, 961136), (172, 949960), (176, 928370), (187, 873760), (215, 759968), (220, 742696), (254, 643280), (272, 600710), (340, 480568), (344, 474980), (352, 464185), (374, 436880), (430, 379984), (440, 371348), (473, 345440), (508, 321640), (544, 300355), (635, 257312), (680, 240284), (688, 237490), (731, 223520), (748, 218440), (860, 189992), (880, 185674), (935, 174752), (946, 172720), (1016, 160820), (1270, 128656), (1360, 120142), (1376, 118745), (1397, 116960), (1462, 111760), (1496, 109220), (1720, 94996), (1760, 92837), (1870, 87376), (1892, 86360), (2032, 80410), (2159, 75680), (2365, 69088), (2540, 64328), (2720, 60071), (2794, 58480), (2924, 55880), (2992, 54610), (3440, 47498), (3655, 44704), (3740, 43688), (3784, 43180), (4064, 40205), (4318, 37840), (4730, 34544), (5080, 32164), (5461, 29920), (5588, 29240), (5848, 27940), (5984, 27305), (6880, 23749), (6985, 23392), (7310, 22352), (7480, 21844), (7568, 21590), (8041, 20320), (8636, 18920), (9460, 17272), (10160, 16082), (10795, 15136), (10922, 14960), (11176, 14620), (11696, 13970)]