990232320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 576

約数和(自身を含む): 4196054016

約数和(自身を除く): 3205821696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 192, 197, 204, 210, 220, 224, 231, 238, 240, 255, 256, 264, 272, 280, 308, 320, 330, 336, 340, 352, 357, 374, 384, 385, 394, 408, 420, 440, 448, 462, 476, 480, 510, 528, 544, 560, 561, 591, 595, 616, 640, 660, 672, 680, 704, 714, 748, 768, 770, 788, 816, 840, 880, 896, 924, 935, 952, 960, 985, 1020, 1056, 1088, 1120, 1122, 1155, 1182, 1190, 1232, 1280, 1309, 1320, 1344, 1360, 1379, 1408, 1428, 1496, 1540, 1576, 1632, 1680, 1760, 1785, 1792, 1848, 1870, 1904, 1920, 1970, 2040, 2112, 2167, 2176, 2240, 2244, 2310, 2364, 2380, 2464, 2618, 2640, 2688, 2720, 2758, 2805, 2816, 2856, 2955, 2992, 3080, 3152, 3264, 3349, 3360, 3520, 3570, 3696, 3740, 3808, 3840, 3927, 3940, 4080, 4137, 4224, 4334, 4352, 4480, 4488, 4620, 4728, 4760, 4928, 5236, 5280, 5376, 5440, 5516, 5610, 5712, 5910, 5984, 6160, 6304, 6501, 6528, 6545, 6698, 6720, 6895, 7040, 7140, 7392, 7480, 7616, 7854, 7880, 8160, 8274, 8448, 8668, 8960, 8976, 9240, 9456, 9520, 9856, 10047, 10472, 10560, 10835, 10880, 11032, 11220, 11424, 11820, 11968, 12320, 12608, 13002, 13056, 13090, 13396, 13440, 13790, 14080, 14280, 14784, 14960, 15169, 15232, 15708, 15760, 16320, 16548, 16745, 17336, 17952, 18480, 18912, 19040, 19635, 19712, 20094, 20685, 20944, 21120, 21670, 21760, 22064, 22440, 22848, 23443, 23640, 23936, 24640, 25216, 26004, 26180, 26792, 26880, 27580, 28560, 29568, 29920, 30338, 30464, 31416, 31520, 32505, 32640, 33096, 33490, 34672, 35904, 36839, 36960, 37824, 38080, 39270, 40188, 41370, 41888, 42240, 43340, 44128, 44880, 45507, 45696, 46886, 47280, 47872, 49280, 50235, 50432, 52008, 52360, 53584, 55160, 57120, 59136, 59840, 60676, 62832, 63040, 65010, 65280, 66192, 66980, 69344, 70329, 71808, 73678, 73920, 75648, 75845, 76160, 78540, 80376, 82740, 83776, 86680, 88256, 89760, 91014, 91392, 93772, 94560, 98560, 100470, 104016, 104720, 107168, 110320, 110517, 114240, 117215, 119680, 121352, 125664, 126080, 130020, 132384, 133960, 138688, 140658, 143616, 147356, 147840, 151296, 151690, 152320, 157080, 160752, 165480, 167552, 173360, 176512, 179520, 182028, 184195, 187544, 189120, 200940, 208032, 209440, 214336, 220640, 221034, 227535, 228480, 234430, 239360, 242704, 251328, 252160, 257873, 260040, 264768, 267920, 277376, 281316, 294712, 295680, 303380, 314160, 321504, 330960, 335104, 346720, 351645, 353024, 359040, 364056, 368390, 375088, 378240, 401880, 416064, 418880, 428672, 441280, 442068, 455070, 456960, 468860, 485408, 502656, 515746, 520080, 529536, 535840, 552585, 554752, 562632, 589424, 606760, 628320, 643008, 661920, 693440, 703290, 718080, 728112, 736780, 750176, 756480, 773619, 803760, 832128, 837760, 857344, 882560, 884136, 910140, 937720, 970816, 1005312, 1031492, 1040160, 1059072, 1071680, 1105170, 1125264, 1178848, 1213520, 1256640, 1286016, 1289365, 1323840, 1386880, 1406580, 1456224, 1473560, 1500352, 1547238, 1607520, 1664256, 1675520, 1765120, 1768272, 1820280, 1875440, 1941632, 2062984, 2080320, 2143360, 2210340, 2250528, 2357696, 2427040, 2513280, 2572032, 2578730, 2647680, 2773760, 2813160, 2912448, 2947120, 3000704, 3094476, 3215040, 3536544, 3640560, 3750880, 3868095, 3883264, 4125968, 4160640, 4286720, 4420680, 4501056, 4715392, 4854080, 5026560, 5157460, 5295360, 5626320, 5824896, 5894240, 6001408, 6188952, 6430080, 7073088, 7281120, 7501760, 7736190, 8251936, 8321280, 8841360, 9002112, 9430784, 9708160, 10314920, 11252640, 11649792, 11788480, 12377904, 12860160, 14146176, 14562240, 15003520, 15472380, 16503872, 17682720, 18004224, 19416320, 20629840, 22505280, 23576960, 24755808, 28292352, 29124480, 30007040, 30944760, 33007744, 35365440, 41259680, 45010560, 47153920, 49511616, 58248960, 61889520, 66015488, 70730880, 82519360, 90021120, 99023232, 123779040, 141461760, 165038720, 198046464, 247558080, 330077440, 495116160, 990232320]

約数ペア:

[(1, 990232320), (2, 495116160), (3, 330077440), (4, 247558080), (5, 198046464), (6, 165038720), (7, 141461760), (8, 123779040), (10, 99023232), (11, 90021120), (12, 82519360), (14, 70730880), (15, 66015488), (16, 61889520), (17, 58248960), (20, 49511616), (21, 47153920), (22, 45010560), (24, 41259680), (28, 35365440), (30, 33007744), (32, 30944760), (33, 30007040), (34, 29124480), (35, 28292352), (40, 24755808), (42, 23576960), (44, 22505280), (48, 20629840), (51, 19416320), (55, 18004224), (56, 17682720), (60, 16503872), (64, 15472380), (66, 15003520), (68, 14562240), (70, 14146176), (77, 12860160), (80, 12377904), (84, 11788480), (85, 11649792), (88, 11252640), (96, 10314920), (102, 9708160), (105, 9430784), (110, 9002112), (112, 8841360), (119, 8321280), (120, 8251936), (128, 7736190), (132, 7501760), (136, 7281120), (140, 7073088), (154, 6430080), (160, 6188952), (165, 6001408), (168, 5894240), (170, 5824896), (176, 5626320), (187, 5295360), (192, 5157460), (197, 5026560), (204, 4854080), (210, 4715392), (220, 4501056), (224, 4420680), (231, 4286720), (238, 4160640), (240, 4125968), (255, 3883264), (256, 3868095), (264, 3750880), (272, 3640560), (280, 3536544), (308, 3215040), (320, 3094476), (330, 3000704), (336, 2947120), (340, 2912448), (352, 2813160), (357, 2773760), (374, 2647680), (384, 2578730), (385, 2572032), (394, 2513280), (408, 2427040), (420, 2357696), (440, 2250528), (448, 2210340), (462, 2143360), (476, 2080320), (480, 2062984), (510, 1941632), (528, 1875440), (544, 1820280), (560, 1768272), (561, 1765120), (591, 1675520), (595, 1664256), (616, 1607520), (640, 1547238), (660, 1500352), (672, 1473560), (680, 1456224), (704, 1406580), (714, 1386880), (748, 1323840), (768, 1289365), (770, 1286016), (788, 1256640), (816, 1213520), (840, 1178848), (880, 1125264), (896, 1105170), (924, 1071680), (935, 1059072), (952, 1040160), (960, 1031492), (985, 1005312), (1020, 970816), (1056, 937720), (1088, 910140), (1120, 884136), (1122, 882560), (1155, 857344), (1182, 837760), (1190, 832128), (1232, 803760), (1280, 773619), (1309, 756480), (1320, 750176), (1344, 736780), (1360, 728112), (1379, 718080), (1408, 703290), (1428, 693440), (1496, 661920), (1540, 643008), (1576, 628320), (1632, 606760), (1680, 589424), (1760, 562632), (1785, 554752), (1792, 552585), (1848, 535840), (1870, 529536), (1904, 520080), (1920, 515746), (1970, 502656), (2040, 485408), (2112, 468860), (2167, 456960), (2176, 455070), (2240, 442068), (2244, 441280), (2310, 428672), (2364, 418880), (2380, 416064), (2464, 401880), (2618, 378240), (2640, 375088), (2688, 368390), (2720, 364056), (2758, 359040), (2805, 353024), (2816, 351645), (2856, 346720), (2955, 335104), (2992, 330960), (3080, 321504), (3152, 314160), (3264, 303380), (3349, 295680), (3360, 294712), (3520, 281316), (3570, 277376), (3696, 267920), (3740, 264768), (3808, 260040), (3840, 257873), (3927, 252160), (3940, 251328), (4080, 242704), (4137, 239360), (4224, 234430), (4334, 228480), (4352, 227535), (4480, 221034), (4488, 220640), (4620, 214336), (4728, 209440), (4760, 208032), (4928, 200940), (5236, 189120), (5280, 187544), (5376, 184195), (5440, 182028), (5516, 179520), (5610, 176512), (5712, 173360), (5910, 167552), (5984, 165480), (6160, 160752), (6304, 157080), (6501, 152320), (6528, 151690), (6545, 151296), (6698, 147840), (6720, 147356), (6895, 143616), (7040, 140658), (7140, 138688), (7392, 133960), (7480, 132384), (7616, 130020), (7854, 126080), (7880, 125664), (8160, 121352), (8274, 119680), (8448, 117215), (8668, 114240), (8960, 110517), (8976, 110320), (9240, 107168), (9456, 104720), (9520, 104016), (9856, 100470), (10047, 98560), (10472, 94560), (10560, 93772), (10835, 91392), (10880, 91014), (11032, 89760), (11220, 88256), (11424, 86680), (11820, 83776), (11968, 82740), (12320, 80376), (12608, 78540), (13002, 76160), (13056, 75845), (13090, 75648), (13396, 73920), (13440, 73678), (13790, 71808), (14080, 70329), (14280, 69344), (14784, 66980), (14960, 66192), (15169, 65280), (15232, 65010), (15708, 63040), (15760, 62832), (16320, 60676), (16548, 59840), (16745, 59136), (17336, 57120), (17952, 55160), (18480, 53584), (18912, 52360), (19040, 52008), (19635, 50432), (19712, 50235), (20094, 49280), (20685, 47872), (20944, 47280), (21120, 46886), (21670, 45696), (21760, 45507), (22064, 44880), (22440, 44128), (22848, 43340), (23443, 42240), (23640, 41888), (23936, 41370), (24640, 40188), (25216, 39270), (26004, 38080), (26180, 37824), (26792, 36960), (26880, 36839), (27580, 35904), (28560, 34672), (29568, 33490), (29920, 33096), (30338, 32640), (30464, 32505), (31416, 31520)]