268702560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 576

約数和(自身を含む): 1169925120

約数和(自身を除く): 901222560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 60, 61, 63, 69, 70, 72, 76, 80, 84, 90, 92, 95, 96, 105, 112, 114, 115, 120, 122, 126, 133, 138, 140, 144, 152, 160, 161, 168, 171, 180, 183, 184, 190, 207, 210, 224, 228, 230, 240, 244, 252, 266, 276, 280, 285, 288, 304, 305, 315, 322, 336, 342, 345, 360, 366, 368, 380, 399, 414, 420, 427, 437, 456, 460, 480, 483, 488, 504, 532, 549, 552, 560, 570, 608, 610, 630, 644, 665, 672, 684, 690, 720, 732, 736, 760, 798, 805, 828, 840, 854, 855, 874, 912, 915, 920, 966, 976, 1008, 1035, 1064, 1098, 1104, 1120, 1140, 1159, 1197, 1220, 1260, 1281, 1288, 1311, 1330, 1368, 1380, 1403, 1440, 1449, 1464, 1520, 1596, 1610, 1656, 1680, 1708, 1710, 1748, 1824, 1830, 1840, 1932, 1952, 1995, 2016, 2070, 2128, 2135, 2185, 2196, 2208, 2280, 2318, 2394, 2415, 2440, 2520, 2562, 2576, 2622, 2660, 2736, 2745, 2760, 2806, 2898, 2928, 3040, 3059, 3192, 3220, 3312, 3360, 3416, 3420, 3477, 3496, 3660, 3680, 3843, 3864, 3933, 3990, 4140, 4209, 4256, 4270, 4370, 4392, 4560, 4636, 4788, 4830, 4880, 5040, 5124, 5152, 5244, 5320, 5472, 5490, 5520, 5612, 5795, 5796, 5856, 5985, 6118, 6384, 6405, 6440, 6555, 6624, 6832, 6840, 6954, 6992, 7015, 7245, 7320, 7686, 7728, 7866, 7980, 8113, 8280, 8418, 8540, 8740, 8784, 9120, 9177, 9272, 9576, 9660, 9760, 9821, 10080, 10248, 10431, 10488, 10640, 10980, 11040, 11224, 11590, 11592, 11970, 12236, 12627, 12768, 12810, 12880, 13110, 13664, 13680, 13908, 13984, 14030, 14490, 14640, 15295, 15372, 15456, 15732, 15960, 16226, 16560, 16836, 17080, 17385, 17480, 17568, 18354, 18544, 19152, 19215, 19320, 19642, 19665, 20496, 20862, 20976, 21045, 21280, 21960, 22448, 23180, 23184, 23940, 24339, 24472, 25254, 25620, 25760, 26220, 26657, 27360, 27531, 27816, 28060, 28980, 29280, 29463, 30590, 30744, 31464, 31920, 32452, 33120, 33672, 34160, 34770, 34960, 36708, 37088, 38304, 38430, 38640, 39284, 39330, 40565, 40992, 41724, 41952, 42090, 43920, 44896, 45885, 46360, 46368, 47880, 48678, 48944, 49105, 50508, 51240, 52155, 52440, 53314, 55062, 55632, 56120, 57960, 58926, 61180, 61488, 62928, 63135, 63840, 64904, 67344, 68320, 69540, 69920, 73017, 73416, 76860, 77280, 78568, 78660, 79971, 81130, 83448, 84180, 87840, 88389, 91770, 92720, 95760, 97356, 97888, 98210, 101016, 102480, 104310, 104880, 106628, 110124, 111264, 112240, 115920, 117852, 121695, 122360, 122976, 125856, 126270, 129808, 133285, 134688, 137655, 139080, 146034, 146832, 147315, 153720, 157136, 157320, 159942, 162260, 166896, 168360, 176778, 183540, 185440, 186599, 191520, 194712, 196420, 202032, 204960, 208620, 209760, 213256, 220248, 224480, 231840, 235704, 239913, 243390, 244720, 252540, 259616, 266570, 275310, 278160, 292068, 293664, 294630, 307440, 314272, 314640, 319884, 324520, 333792, 336720, 353556, 365085, 367080, 373198, 389424, 392840, 399855, 404064, 417240, 426512, 440496, 441945, 471408, 479826, 486780, 489440, 505080, 533140, 550620, 556320, 559797, 584136, 589260, 614880, 629280, 639768, 649040, 673440, 707112, 730170, 734160, 746396, 778848, 785680, 799710, 834480, 853024, 880992, 883890, 932995, 942816, 959652, 973560, 1010160, 1066280, 1101240, 1119594, 1168272, 1178520, 1199565, 1279536, 1298080, 1414224, 1460340, 1468320, 1492792, 1571360, 1599420, 1668960, 1679391, 1767780, 1865990, 1919304, 1947120, 2020320, 2132560, 2202480, 2239188, 2336544, 2357040, 2399130, 2559072, 2798985, 2828448, 2920680, 2985584, 3198840, 3358782, 3535560, 3731980, 3838608, 3894240, 4265120, 4404960, 4478376, 4714080, 4798260, 5597970, 5841360, 5971168, 6397680, 6717564, 7071120, 7463960, 7677216, 8396955, 8956752, 9596520, 11195940, 11682720, 12795360, 13435128, 14142240, 14927920, 16793910, 17913504, 19193040, 22391880, 26870256, 29855840, 33587820, 38386080, 44783760, 53740512, 67175640, 89567520, 134351280, 268702560]

約数ペア:

[(1, 268702560), (2, 134351280), (3, 89567520), (4, 67175640), (5, 53740512), (6, 44783760), (7, 38386080), (8, 33587820), (9, 29855840), (10, 26870256), (12, 22391880), (14, 19193040), (15, 17913504), (16, 16793910), (18, 14927920), (19, 14142240), (20, 13435128), (21, 12795360), (23, 11682720), (24, 11195940), (28, 9596520), (30, 8956752), (32, 8396955), (35, 7677216), (36, 7463960), (38, 7071120), (40, 6717564), (42, 6397680), (45, 5971168), (46, 5841360), (48, 5597970), (56, 4798260), (57, 4714080), (60, 4478376), (61, 4404960), (63, 4265120), (69, 3894240), (70, 3838608), (72, 3731980), (76, 3535560), (80, 3358782), (84, 3198840), (90, 2985584), (92, 2920680), (95, 2828448), (96, 2798985), (105, 2559072), (112, 2399130), (114, 2357040), (115, 2336544), (120, 2239188), (122, 2202480), (126, 2132560), (133, 2020320), (138, 1947120), (140, 1919304), (144, 1865990), (152, 1767780), (160, 1679391), (161, 1668960), (168, 1599420), (171, 1571360), (180, 1492792), (183, 1468320), (184, 1460340), (190, 1414224), (207, 1298080), (210, 1279536), (224, 1199565), (228, 1178520), (230, 1168272), (240, 1119594), (244, 1101240), (252, 1066280), (266, 1010160), (276, 973560), (280, 959652), (285, 942816), (288, 932995), (304, 883890), (305, 880992), (315, 853024), (322, 834480), (336, 799710), (342, 785680), (345, 778848), (360, 746396), (366, 734160), (368, 730170), (380, 707112), (399, 673440), (414, 649040), (420, 639768), (427, 629280), (437, 614880), (456, 589260), (460, 584136), (480, 559797), (483, 556320), (488, 550620), (504, 533140), (532, 505080), (549, 489440), (552, 486780), (560, 479826), (570, 471408), (608, 441945), (610, 440496), (630, 426512), (644, 417240), (665, 404064), (672, 399855), (684, 392840), (690, 389424), (720, 373198), (732, 367080), (736, 365085), (760, 353556), (798, 336720), (805, 333792), (828, 324520), (840, 319884), (854, 314640), (855, 314272), (874, 307440), (912, 294630), (915, 293664), (920, 292068), (966, 278160), (976, 275310), (1008, 266570), (1035, 259616), (1064, 252540), (1098, 244720), (1104, 243390), (1120, 239913), (1140, 235704), (1159, 231840), (1197, 224480), (1220, 220248), (1260, 213256), (1281, 209760), (1288, 208620), (1311, 204960), (1330, 202032), (1368, 196420), (1380, 194712), (1403, 191520), (1440, 186599), (1449, 185440), (1464, 183540), (1520, 176778), (1596, 168360), (1610, 166896), (1656, 162260), (1680, 159942), (1708, 157320), (1710, 157136), (1748, 153720), (1824, 147315), (1830, 146832), (1840, 146034), (1932, 139080), (1952, 137655), (1995, 134688), (2016, 133285), (2070, 129808), (2128, 126270), (2135, 125856), (2185, 122976), (2196, 122360), (2208, 121695), (2280, 117852), (2318, 115920), (2394, 112240), (2415, 111264), (2440, 110124), (2520, 106628), (2562, 104880), (2576, 104310), (2622, 102480), (2660, 101016), (2736, 98210), (2745, 97888), (2760, 97356), (2806, 95760), (2898, 92720), (2928, 91770), (3040, 88389), (3059, 87840), (3192, 84180), (3220, 83448), (3312, 81130), (3360, 79971), (3416, 78660), (3420, 78568), (3477, 77280), (3496, 76860), (3660, 73416), (3680, 73017), (3843, 69920), (3864, 69540), (3933, 68320), (3990, 67344), (4140, 64904), (4209, 63840), (4256, 63135), (4270, 62928), (4370, 61488), (4392, 61180), (4560, 58926), (4636, 57960), (4788, 56120), (4830, 55632), (4880, 55062), (5040, 53314), (5124, 52440), (5152, 52155), (5244, 51240), (5320, 50508), (5472, 49105), (5490, 48944), (5520, 48678), (5612, 47880), (5795, 46368), (5796, 46360), (5856, 45885), (5985, 44896), (6118, 43920), (6384, 42090), (6405, 41952), (6440, 41724), (6555, 40992), (6624, 40565), (6832, 39330), (6840, 39284), (6954, 38640), (6992, 38430), (7015, 38304), (7245, 37088), (7320, 36708), (7686, 34960), (7728, 34770), (7866, 34160), (7980, 33672), (8113, 33120), (8280, 32452), (8418, 31920), (8540, 31464), (8740, 30744), (8784, 30590), (9120, 29463), (9177, 29280), (9272, 28980), (9576, 28060), (9660, 27816), (9760, 27531), (9821, 27360), (10080, 26657), (10248, 26220), (10431, 25760), (10488, 25620), (10640, 25254), (10980, 24472), (11040, 24339), (11224, 23940), (11590, 23184), (11592, 23180), (11970, 22448), (12236, 21960), (12627, 21280), (12768, 21045), (12810, 20976), (12880, 20862), (13110, 20496), (13664, 19665), (13680, 19642), (13908, 19320), (13984, 19215), (14030, 19152), (14490, 18544), (14640, 18354), (15295, 17568), (15372, 17480), (15456, 17385), (15732, 17080), (15960, 16836), (16226, 16560)]