127407280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 417973248

約数和(自身を除く): 290565968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 37, 40, 43, 44, 52, 55, 56, 65, 70, 74, 77, 80, 86, 88, 91, 104, 110, 112, 130, 140, 143, 148, 154, 172, 176, 182, 185, 208, 215, 220, 259, 260, 280, 286, 296, 301, 308, 344, 364, 370, 385, 407, 430, 440, 455, 473, 481, 518, 520, 559, 560, 572, 592, 602, 616, 688, 715, 728, 740, 770, 814, 860, 880, 910, 946, 962, 1001, 1036, 1040, 1118, 1144, 1204, 1232, 1295, 1430, 1456, 1480, 1505, 1540, 1591, 1628, 1720, 1820, 1892, 1924, 2002, 2035, 2072, 2236, 2288, 2365, 2405, 2408, 2590, 2795, 2849, 2860, 2960, 3010, 3080, 3182, 3256, 3311, 3367, 3440, 3640, 3784, 3848, 3913, 4004, 4070, 4144, 4472, 4730, 4810, 4816, 5005, 5180, 5291, 5590, 5698, 5720, 6020, 6149, 6160, 6364, 6512, 6622, 6734, 7280, 7568, 7696, 7826, 7955, 8008, 8140, 8944, 9460, 9620, 10010, 10360, 10582, 11137, 11180, 11396, 11440, 12040, 12298, 12728, 13244, 13468, 14245, 15652, 15910, 16016, 16280, 16555, 16835, 17501, 18920, 19240, 19565, 20020, 20683, 20720, 21164, 22274, 22360, 22792, 24080, 24596, 25456, 26455, 26488, 26936, 28490, 30745, 31304, 31820, 32560, 33110, 33670, 35002, 37037, 37840, 38480, 39130, 40040, 41366, 42328, 43043, 44548, 44720, 45584, 49192, 52910, 52976, 53872, 55685, 56980, 61490, 62608, 63640, 66220, 67340, 70004, 74074, 78260, 80080, 82732, 84656, 86086, 87505, 89096, 98384, 103415, 105820, 111370, 113960, 122507, 122980, 127280, 132440, 134680, 140008, 144781, 148148, 156520, 165464, 172172, 175010, 178192, 185185, 206830, 211640, 215215, 222740, 227513, 227920, 245014, 245960, 264880, 269360, 280016, 289562, 296296, 313040, 330928, 344344, 350020, 370370, 413660, 423280, 430430, 445480, 455026, 490028, 491920, 579124, 592592, 612535, 688688, 700040, 723905, 740740, 827320, 860860, 890960, 910052, 980056, 1137565, 1158248, 1225070, 1400080, 1447810, 1481480, 1592591, 1654640, 1721720, 1820104, 1960112, 2275130, 2316496, 2450140, 2895620, 2962960, 3185182, 3443440, 3640208, 4550260, 4900280, 5791240, 6370364, 7962955, 9100520, 9800560, 11582480, 12740728, 15925910, 18201040, 25481456, 31851820, 63703640, 127407280]

約数ペア:

[(1, 127407280), (2, 63703640), (4, 31851820), (5, 25481456), (7, 18201040), (8, 15925910), (10, 12740728), (11, 11582480), (13, 9800560), (14, 9100520), (16, 7962955), (20, 6370364), (22, 5791240), (26, 4900280), (28, 4550260), (35, 3640208), (37, 3443440), (40, 3185182), (43, 2962960), (44, 2895620), (52, 2450140), (55, 2316496), (56, 2275130), (65, 1960112), (70, 1820104), (74, 1721720), (77, 1654640), (80, 1592591), (86, 1481480), (88, 1447810), (91, 1400080), (104, 1225070), (110, 1158248), (112, 1137565), (130, 980056), (140, 910052), (143, 890960), (148, 860860), (154, 827320), (172, 740740), (176, 723905), (182, 700040), (185, 688688), (208, 612535), (215, 592592), (220, 579124), (259, 491920), (260, 490028), (280, 455026), (286, 445480), (296, 430430), (301, 423280), (308, 413660), (344, 370370), (364, 350020), (370, 344344), (385, 330928), (407, 313040), (430, 296296), (440, 289562), (455, 280016), (473, 269360), (481, 264880), (518, 245960), (520, 245014), (559, 227920), (560, 227513), (572, 222740), (592, 215215), (602, 211640), (616, 206830), (688, 185185), (715, 178192), (728, 175010), (740, 172172), (770, 165464), (814, 156520), (860, 148148), (880, 144781), (910, 140008), (946, 134680), (962, 132440), (1001, 127280), (1036, 122980), (1040, 122507), (1118, 113960), (1144, 111370), (1204, 105820), (1232, 103415), (1295, 98384), (1430, 89096), (1456, 87505), (1480, 86086), (1505, 84656), (1540, 82732), (1591, 80080), (1628, 78260), (1720, 74074), (1820, 70004), (1892, 67340), (1924, 66220), (2002, 63640), (2035, 62608), (2072, 61490), (2236, 56980), (2288, 55685), (2365, 53872), (2405, 52976), (2408, 52910), (2590, 49192), (2795, 45584), (2849, 44720), (2860, 44548), (2960, 43043), (3010, 42328), (3080, 41366), (3182, 40040), (3256, 39130), (3311, 38480), (3367, 37840), (3440, 37037), (3640, 35002), (3784, 33670), (3848, 33110), (3913, 32560), (4004, 31820), (4070, 31304), (4144, 30745), (4472, 28490), (4730, 26936), (4810, 26488), (4816, 26455), (5005, 25456), (5180, 24596), (5291, 24080), (5590, 22792), (5698, 22360), (5720, 22274), (6020, 21164), (6149, 20720), (6160, 20683), (6364, 20020), (6512, 19565), (6622, 19240), (6734, 18920), (7280, 17501), (7568, 16835), (7696, 16555), (7826, 16280), (7955, 16016), (8008, 15910), (8140, 15652), (8944, 14245), (9460, 13468), (9620, 13244), (10010, 12728), (10360, 12298), (10582, 12040), (11137, 11440), (11180, 11396)]