209729520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 640

約数和(自身を含む): 979937280

約数和(自身を除く): 770207760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 97, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 135, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 189, 194, 195, 198, 208, 210, 216, 220, 231, 234, 240, 252, 260, 264, 270, 273, 280, 286, 291, 297, 308, 312, 315, 330, 336, 351, 360, 364, 378, 385, 388, 390, 396, 420, 429, 432, 440, 455, 462, 468, 485, 495, 504, 520, 528, 540, 546, 560, 572, 582, 585, 594, 616, 624, 630, 660, 679, 693, 702, 715, 720, 728, 756, 770, 776, 780, 792, 819, 840, 858, 873, 880, 910, 924, 936, 945, 970, 990, 1001, 1008, 1040, 1067, 1080, 1092, 1144, 1155, 1164, 1170, 1188, 1232, 1260, 1261, 1287, 1320, 1358, 1365, 1386, 1404, 1430, 1455, 1456, 1485, 1512, 1540, 1552, 1560, 1584, 1638, 1680, 1716, 1746, 1755, 1820, 1848, 1872, 1890, 1940, 1980, 2002, 2037, 2079, 2134, 2145, 2160, 2184, 2288, 2310, 2328, 2340, 2376, 2457, 2520, 2522, 2574, 2619, 2640, 2716, 2730, 2772, 2808, 2860, 2910, 2970, 3003, 3024, 3080, 3120, 3201, 3276, 3395, 3432, 3465, 3492, 3510, 3640, 3696, 3780, 3783, 3861, 3880, 3960, 4004, 4074, 4095, 4158, 4268, 4290, 4365, 4368, 4620, 4656, 4680, 4752, 4914, 5005, 5040, 5044, 5148, 5238, 5335, 5432, 5460, 5544, 5616, 5720, 5820, 5940, 6006, 6111, 6160, 6305, 6402, 6435, 6552, 6790, 6864, 6930, 6984, 7020, 7280, 7469, 7560, 7566, 7722, 7760, 7920, 8008, 8148, 8190, 8316, 8536, 8580, 8730, 8827, 9009, 9240, 9360, 9603, 9828, 10010, 10088, 10185, 10296, 10395, 10476, 10670, 10864, 10920, 11088, 11349, 11440, 11640, 11880, 12012, 12222, 12285, 12610, 12804, 12870, 13095, 13104, 13580, 13860, 13871, 13968, 14040, 14938, 15015, 15120, 15132, 15444, 16005, 16016, 16296, 16380, 16632, 17072, 17160, 17460, 17654, 18018, 18333, 18480, 18915, 19206, 19305, 19656, 20020, 20176, 20370, 20592, 20790, 20952, 21340, 21840, 22407, 22698, 23280, 23760, 24024, 24444, 24570, 25220, 25608, 25740, 26190, 26481, 27027, 27160, 27720, 27742, 28080, 28809, 29876, 30030, 30264, 30555, 30888, 32010, 32592, 32760, 33264, 34047, 34320, 34920, 35308, 36036, 36666, 37345, 37830, 38412, 38610, 39312, 40040, 40740, 41580, 41613, 41904, 42680, 44135, 44814, 45045, 45396, 48015, 48048, 48888, 49140, 50440, 51216, 51480, 52380, 52962, 54054, 54320, 55440, 55484, 56745, 57618, 59752, 60060, 60528, 61110, 61776, 64020, 65520, 67221, 68094, 69355, 69840, 70616, 72072, 73332, 74690, 75660, 76824, 77220, 79443, 80080, 81480, 83160, 83226, 85360, 88270, 89628, 90090, 90792, 91665, 96030, 97097, 97776, 98280, 100880, 102960, 104760, 105924, 108108, 110968, 112035, 113490, 115236, 119504, 120120, 122220, 124839, 128040, 132405, 134442, 135135, 136188, 138710, 141232, 144045, 144144, 146664, 149380, 151320, 153648, 154440, 158886, 162960, 166320, 166452, 170235, 176540, 179256, 180180, 181584, 183330, 192060, 194194, 196560, 201663, 208065, 209520, 211848, 216216, 221936, 224070, 226980, 230472, 238329, 240240, 244440, 249678, 256080, 264810, 268884, 270270, 272376, 277420, 288090, 291291, 293328, 298760, 302640, 308880, 317772, 332904, 336105, 340470, 353080, 358512, 360360, 366660, 374517, 384120, 388388, 397215, 403326, 416130, 423696, 432432, 448140, 453960, 460944, 476658, 485485, 488880, 499356, 529620, 537768, 540540, 544752, 554840, 576180, 582582, 597520, 624195, 635544, 665808, 672210, 680940, 706160, 720720, 733320, 749034, 768240, 776776, 794430, 806652, 832260, 873873, 896280, 907920, 953316, 970970, 998712, 1008315, 1059240, 1075536, 1081080, 1109680, 1152360, 1165164, 1191645, 1248390, 1271088, 1344420, 1361880, 1456455, 1466640, 1498068, 1553552, 1588860, 1613304, 1664520, 1747746, 1792560, 1872585, 1906632, 1941940, 1997424, 2016630, 2118480, 2162160, 2304720, 2330328, 2383290, 2496780, 2621619, 2688840, 2723760, 2912910, 2996136, 3177720, 3226608, 3329040, 3495492, 3745170, 3813264, 3883880, 4033260, 4369365, 4660656, 4766580, 4993560, 5243238, 5377680, 5825820, 5992272, 6355440, 6990984, 7490340, 7767760, 8066520, 8738730, 9533160, 9987120, 10486476, 11651640, 13108095, 13981968, 14980680, 16133040, 17477460, 19066320, 20972952, 23303280, 26216190, 29961360, 34954920, 41945904, 52432380, 69909840, 104864760, 209729520]

約数ペア:

[(1, 209729520), (2, 104864760), (3, 69909840), (4, 52432380), (5, 41945904), (6, 34954920), (7, 29961360), (8, 26216190), (9, 23303280), (10, 20972952), (11, 19066320), (12, 17477460), (13, 16133040), (14, 14980680), (15, 13981968), (16, 13108095), (18, 11651640), (20, 10486476), (21, 9987120), (22, 9533160), (24, 8738730), (26, 8066520), (27, 7767760), (28, 7490340), (30, 6990984), (33, 6355440), (35, 5992272), (36, 5825820), (39, 5377680), (40, 5243238), (42, 4993560), (44, 4766580), (45, 4660656), (48, 4369365), (52, 4033260), (54, 3883880), (55, 3813264), (56, 3745170), (60, 3495492), (63, 3329040), (65, 3226608), (66, 3177720), (70, 2996136), (72, 2912910), (77, 2723760), (78, 2688840), (80, 2621619), (84, 2496780), (88, 2383290), (90, 2330328), (91, 2304720), (97, 2162160), (99, 2118480), (104, 2016630), (105, 1997424), (108, 1941940), (110, 1906632), (112, 1872585), (117, 1792560), (120, 1747746), (126, 1664520), (130, 1613304), (132, 1588860), (135, 1553552), (140, 1498068), (143, 1466640), (144, 1456455), (154, 1361880), (156, 1344420), (165, 1271088), (168, 1248390), (176, 1191645), (180, 1165164), (182, 1152360), (189, 1109680), (194, 1081080), (195, 1075536), (198, 1059240), (208, 1008315), (210, 998712), (216, 970970), (220, 953316), (231, 907920), (234, 896280), (240, 873873), (252, 832260), (260, 806652), (264, 794430), (270, 776776), (273, 768240), (280, 749034), (286, 733320), (291, 720720), (297, 706160), (308, 680940), (312, 672210), (315, 665808), (330, 635544), (336, 624195), (351, 597520), (360, 582582), (364, 576180), (378, 554840), (385, 544752), (388, 540540), (390, 537768), (396, 529620), (420, 499356), (429, 488880), (432, 485485), (440, 476658), (455, 460944), (462, 453960), (468, 448140), (485, 432432), (495, 423696), (504, 416130), (520, 403326), (528, 397215), (540, 388388), (546, 384120), (560, 374517), (572, 366660), (582, 360360), (585, 358512), (594, 353080), (616, 340470), (624, 336105), (630, 332904), (660, 317772), (679, 308880), (693, 302640), (702, 298760), (715, 293328), (720, 291291), (728, 288090), (756, 277420), (770, 272376), (776, 270270), (780, 268884), (792, 264810), (819, 256080), (840, 249678), (858, 244440), (873, 240240), (880, 238329), (910, 230472), (924, 226980), (936, 224070), (945, 221936), (970, 216216), (990, 211848), (1001, 209520), (1008, 208065), (1040, 201663), (1067, 196560), (1080, 194194), (1092, 192060), (1144, 183330), (1155, 181584), (1164, 180180), (1170, 179256), (1188, 176540), (1232, 170235), (1260, 166452), (1261, 166320), (1287, 162960), (1320, 158886), (1358, 154440), (1365, 153648), (1386, 151320), (1404, 149380), (1430, 146664), (1455, 144144), (1456, 144045), (1485, 141232), (1512, 138710), (1540, 136188), (1552, 135135), (1560, 134442), (1584, 132405), (1638, 128040), (1680, 124839), (1716, 122220), (1746, 120120), (1755, 119504), (1820, 115236), (1848, 113490), (1872, 112035), (1890, 110968), (1940, 108108), (1980, 105924), (2002, 104760), (2037, 102960), (2079, 100880), (2134, 98280), (2145, 97776), (2160, 97097), (2184, 96030), (2288, 91665), (2310, 90792), (2328, 90090), (2340, 89628), (2376, 88270), (2457, 85360), (2520, 83226), (2522, 83160), (2574, 81480), (2619, 80080), (2640, 79443), (2716, 77220), (2730, 76824), (2772, 75660), (2808, 74690), (2860, 73332), (2910, 72072), (2970, 70616), (3003, 69840), (3024, 69355), (3080, 68094), (3120, 67221), (3201, 65520), (3276, 64020), (3395, 61776), (3432, 61110), (3465, 60528), (3492, 60060), (3510, 59752), (3640, 57618), (3696, 56745), (3780, 55484), (3783, 55440), (3861, 54320), (3880, 54054), (3960, 52962), (4004, 52380), (4074, 51480), (4095, 51216), (4158, 50440), (4268, 49140), (4290, 48888), (4365, 48048), (4368, 48015), (4620, 45396), (4656, 45045), (4680, 44814), (4752, 44135), (4914, 42680), (5005, 41904), (5040, 41613), (5044, 41580), (5148, 40740), (5238, 40040), (5335, 39312), (5432, 38610), (5460, 38412), (5544, 37830), (5616, 37345), (5720, 36666), (5820, 36036), (5940, 35308), (6006, 34920), (6111, 34320), (6160, 34047), (6305, 33264), (6402, 32760), (6435, 32592), (6552, 32010), (6790, 30888), (6864, 30555), (6930, 30264), (6984, 30030), (7020, 29876), (7280, 28809), (7469, 28080), (7560, 27742), (7566, 27720), (7722, 27160), (7760, 27027), (7920, 26481), (8008, 26190), (8148, 25740), (8190, 25608), (8316, 25220), (8536, 24570), (8580, 24444), (8730, 24024), (8827, 23760), (9009, 23280), (9240, 22698), (9360, 22407), (9603, 21840), (9828, 21340), (10010, 20952), (10088, 20790), (10185, 20592), (10296, 20370), (10395, 20176), (10476, 20020), (10670, 19656), (10864, 19305), (10920, 19206), (11088, 18915), (11349, 18480), (11440, 18333), (11640, 18018), (11880, 17654), (12012, 17460), (12222, 17160), (12285, 17072), (12610, 16632), (12804, 16380), (12870, 16296), (13095, 16016), (13104, 16005), (13580, 15444), (13860, 15132), (13871, 15120), (13968, 15015), (14040, 14938)]