1996001280

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:79

約数の個数: 936

約数和(自身を含む): 9177130872

約数和(自身を除く): 7181129592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 49, 51, 52, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 98, 102, 104, 105, 112, 117, 119, 120, 126, 128, 130, 136, 140, 144, 147, 153, 156, 160, 168, 170, 180, 182, 192, 195, 196, 204, 208, 210, 221, 224, 234, 238, 240, 245, 252, 255, 256, 260, 272, 273, 280, 288, 294, 306, 312, 315, 320, 336, 340, 357, 360, 364, 384, 390, 392, 408, 416, 420, 441, 442, 448, 455, 468, 476, 480, 490, 504, 510, 512, 520, 544, 546, 560, 576, 585, 588, 595, 612, 624, 630, 637, 640, 663, 672, 680, 714, 720, 728, 735, 765, 768, 780, 784, 816, 819, 832, 833, 840, 882, 884, 896, 910, 936, 952, 960, 980, 1008, 1020, 1024, 1040, 1071, 1088, 1092, 1105, 1120, 1152, 1170, 1176, 1190, 1224, 1248, 1260, 1274, 1280, 1326, 1344, 1360, 1365, 1428, 1440, 1456, 1470, 1530, 1536, 1547, 1560, 1568, 1632, 1638, 1664, 1666, 1680, 1764, 1768, 1785, 1792, 1820, 1872, 1904, 1911, 1920, 1960, 1989, 2016, 2040, 2048, 2080, 2142, 2176, 2184, 2205, 2210, 2240, 2304, 2340, 2352, 2380, 2448, 2496, 2499, 2520, 2548, 2560, 2652, 2688, 2720, 2730, 2856, 2880, 2912, 2940, 3060, 3072, 3094, 3120, 3136, 3185, 3264, 3276, 3315, 3328, 3332, 3360, 3528, 3536, 3570, 3584, 3640, 3744, 3808, 3822, 3840, 3920, 3978, 4032, 4080, 4095, 4096, 4160, 4165, 4284, 4352, 4368, 4410, 4420, 4480, 4608, 4641, 4680, 4704, 4760, 4896, 4992, 4998, 5040, 5096, 5120, 5304, 5355, 5376, 5440, 5460, 5712, 5733, 5760, 5824, 5880, 6120, 6144, 6188, 6240, 6272, 6370, 6528, 6552, 6630, 6656, 6664, 6720, 7056, 7072, 7140, 7168, 7280, 7488, 7497, 7616, 7644, 7680, 7735, 7840, 7956, 8064, 8160, 8190, 8320, 8330, 8568, 8704, 8736, 8820, 8840, 8960, 9216, 9282, 9360, 9408, 9520, 9555, 9792, 9945, 9984, 9996, 10080, 10192, 10240, 10608, 10710, 10752, 10829, 10880, 10920, 11424, 11466, 11520, 11648, 11760, 12240, 12288, 12376, 12480, 12495, 12544, 12740, 13056, 13104, 13260, 13312, 13328, 13440, 13923, 14112, 14144, 14280, 14336, 14560, 14976, 14994, 15232, 15288, 15360, 15470, 15680, 15912, 16128, 16320, 16380, 16640, 16660, 17136, 17408, 17472, 17640, 17680, 17920, 18432, 18564, 18720, 18816, 19040, 19110, 19584, 19890, 19968, 19992, 20160, 20384, 20480, 21216, 21420, 21504, 21658, 21760, 21840, 22848, 22932, 23040, 23205, 23296, 23520, 24480, 24752, 24960, 24990, 25088, 25480, 26112, 26208, 26520, 26624, 26656, 26880, 27846, 28224, 28288, 28560, 28665, 28672, 29120, 29952, 29988, 30464, 30576, 30720, 30940, 31360, 31824, 32256, 32487, 32640, 32760, 33280, 33320, 34272, 34816, 34944, 35280, 35360, 35840, 36864, 37128, 37440, 37485, 37632, 38080, 38220, 39168, 39780, 39936, 39984, 40320, 40768, 42432, 42840, 43008, 43316, 43520, 43680, 45696, 45864, 46080, 46410, 46592, 47040, 48960, 49504, 49920, 49980, 50176, 50960, 52224, 52416, 53040, 53248, 53312, 53760, 54145, 55692, 56448, 56576, 57120, 57330, 58240, 59904, 59976, 60928, 61152, 61440, 61880, 62720, 63648, 64512, 64974, 65280, 65520, 66560, 66640, 68544, 69615, 69632, 69888, 70560, 70720, 71680, 74256, 74880, 74970, 75264, 76160, 76440, 78336, 79560, 79872, 79968, 80640, 81536, 84864, 85680, 86016, 86632, 87040, 87360, 91392, 91728, 92160, 92820, 93184, 94080, 97461, 97920, 99008, 99840, 99960, 100352, 101920, 104448, 104832, 106080, 106624, 107520, 108290, 111384, 112896, 113152, 114240, 114660, 116480, 119808, 119952, 121856, 122304, 123760, 125440, 127296, 129024, 129948, 130560, 131040, 133120, 133280, 137088, 139230, 139776, 141120, 141440, 143360, 148512, 149760, 149940, 150528, 152320, 152880, 156672, 159120, 159744, 159936, 161280, 162435, 163072, 169728, 171360, 173264, 174080, 174720, 182784, 183456, 184320, 185640, 186368, 188160, 194922, 195840, 198016, 199680, 199920, 200704, 203840, 208896, 209664, 212160, 213248, 215040, 216580, 222768, 225792, 226304, 228480, 229320, 232960, 239616, 239904, 243712, 244608, 247520, 250880, 254592, 258048, 259896, 261120, 262080, 266240, 266560, 274176, 278460, 279552, 282240, 282880, 297024, 299520, 299880, 301056, 304640, 305760, 313344, 318240, 319872, 322560, 324870, 326144, 339456, 342720, 346528, 348160, 349440, 365568, 366912, 371280, 372736, 376320, 389844, 391680, 396032, 399360, 399840, 407680, 419328, 424320, 426496, 430080, 433160, 445536, 451584, 452608, 456960, 458640, 465920, 479232, 479808, 487305, 487424, 489216, 495040, 501760, 509184, 519792, 522240, 524160, 533120, 548352, 556920, 559104, 564480, 565760, 594048, 599040, 599760, 602112, 609280, 611520, 626688, 636480, 639744, 645120, 649740, 652288, 678912, 685440, 693056, 698880, 731136, 733824, 742560, 752640, 779688, 783360, 792064, 798720, 799680, 815360, 838656, 848640, 852992, 866320, 891072, 903168, 905216, 913920, 917280, 931840, 959616, 974610, 978432, 990080, 1003520, 1018368, 1039584, 1044480, 1048320, 1066240, 1096704, 1113840, 1118208, 1128960, 1131520, 1188096, 1198080, 1199520, 1218560, 1223040, 1272960, 1279488, 1290240, 1299480, 1304576, 1357824, 1370880, 1386112, 1397760, 1462272, 1467648, 1485120, 1505280, 1559376, 1566720, 1584128, 1599360, 1630720, 1677312, 1697280, 1705984, 1732640, 1782144, 1806336, 1827840, 1834560, 1863680, 1919232, 1949220, 1956864, 1980160, 2036736, 2079168, 2096640, 2132480, 2193408, 2227680, 2257920, 2263040, 2376192, 2396160, 2399040, 2437120, 2446080, 2545920, 2558976, 2598960, 2609152, 2715648, 2741760, 2772224, 2795520, 2935296, 2970240, 3010560, 3118752, 3133440, 3168256, 3198720, 3261440, 3354624, 3394560, 3411968, 3465280, 3564288, 3655680, 3669120, 3838464, 3898440, 3913728, 3960320, 4073472, 4158336, 4193280, 4264960, 4386816, 4455360, 4515840, 4526080, 4752384, 4798080, 4892160, 5091840, 5117952, 5197920, 5483520, 5544448, 5591040, 5870592, 5940480, 6237504, 6336512, 6397440, 6522880, 6789120, 6930560, 7128576, 7311360, 7338240, 7676928, 7796880, 7827456, 7920640, 8146944, 8316672, 8386560, 8529920, 8910720, 9031680, 9504768, 9596160, 9784320, 10183680, 10235904, 10395840, 10967040, 11088896, 11741184, 11880960, 12475008, 12794880, 13045760, 13578240, 13861120, 14257152, 14676480, 15353856, 15593760, 15841280, 16633344, 16773120, 17059840, 17821440, 19009536, 19192320, 19568640, 20367360, 20791680, 21934080, 22177792, 23482368, 23761920, 24950016, 25589760, 27722240, 28514304, 29352960, 30707712, 31187520, 31682560, 33266688, 35642880, 38384640, 39137280, 40734720, 41583360, 44355584, 47523840, 49900032, 51179520, 55444480, 57028608, 58705920, 62375040, 66533376, 71285760, 76769280, 83166720, 95047680, 99800064, 110888960, 117411840, 124750080, 133066752, 142571520, 153538560, 166333440, 199600128, 221777920, 249500160, 285143040, 332666880, 399200256, 499000320, 665333760, 998000640, 1996001280]

約数ペア:

[(1, 1996001280), (2, 998000640), (3, 665333760), (4, 499000320), (5, 399200256), (6, 332666880), (7, 285143040), (8, 249500160), (9, 221777920), (10, 199600128), (12, 166333440), (13, 153538560), (14, 142571520), (15, 133066752), (16, 124750080), (17, 117411840), (18, 110888960), (20, 99800064), (21, 95047680), (24, 83166720), (26, 76769280), (28, 71285760), (30, 66533376), (32, 62375040), (34, 58705920), (35, 57028608), (36, 55444480), (39, 51179520), (40, 49900032), (42, 47523840), (45, 44355584), (48, 41583360), (49, 40734720), (51, 39137280), (52, 38384640), (56, 35642880), (60, 33266688), (63, 31682560), (64, 31187520), (65, 30707712), (68, 29352960), (70, 28514304), (72, 27722240), (78, 25589760), (80, 24950016), (84, 23761920), (85, 23482368), (90, 22177792), (91, 21934080), (96, 20791680), (98, 20367360), (102, 19568640), (104, 19192320), (105, 19009536), (112, 17821440), (117, 17059840), (119, 16773120), (120, 16633344), (126, 15841280), (128, 15593760), (130, 15353856), (136, 14676480), (140, 14257152), (144, 13861120), (147, 13578240), (153, 13045760), (156, 12794880), (160, 12475008), (168, 11880960), (170, 11741184), (180, 11088896), (182, 10967040), (192, 10395840), (195, 10235904), (196, 10183680), (204, 9784320), (208, 9596160), (210, 9504768), (221, 9031680), (224, 8910720), (234, 8529920), (238, 8386560), (240, 8316672), (245, 8146944), (252, 7920640), (255, 7827456), (256, 7796880), (260, 7676928), (272, 7338240), (273, 7311360), (280, 7128576), (288, 6930560), (294, 6789120), (306, 6522880), (312, 6397440), (315, 6336512), (320, 6237504), (336, 5940480), (340, 5870592), (357, 5591040), (360, 5544448), (364, 5483520), (384, 5197920), (390, 5117952), (392, 5091840), (408, 4892160), (416, 4798080), (420, 4752384), (441, 4526080), (442, 4515840), (448, 4455360), (455, 4386816), (468, 4264960), (476, 4193280), (480, 4158336), (490, 4073472), (504, 3960320), (510, 3913728), (512, 3898440), (520, 3838464), (544, 3669120), (546, 3655680), (560, 3564288), (576, 3465280), (585, 3411968), (588, 3394560), (595, 3354624), (612, 3261440), (624, 3198720), (630, 3168256), (637, 3133440), (640, 3118752), (663, 3010560), (672, 2970240), (680, 2935296), (714, 2795520), (720, 2772224), (728, 2741760), (735, 2715648), (765, 2609152), (768, 2598960), (780, 2558976), (784, 2545920), (816, 2446080), (819, 2437120), (832, 2399040), (833, 2396160), (840, 2376192), (882, 2263040), (884, 2257920), (896, 2227680), (910, 2193408), (936, 2132480), (952, 2096640), (960, 2079168), (980, 2036736), (1008, 1980160), (1020, 1956864), (1024, 1949220), (1040, 1919232), (1071, 1863680), (1088, 1834560), (1092, 1827840), (1105, 1806336), (1120, 1782144), (1152, 1732640), (1170, 1705984), (1176, 1697280), (1190, 1677312), (1224, 1630720), (1248, 1599360), (1260, 1584128), (1274, 1566720), (1280, 1559376), (1326, 1505280), (1344, 1485120), (1360, 1467648), (1365, 1462272), (1428, 1397760), (1440, 1386112), (1456, 1370880), (1470, 1357824), (1530, 1304576), (1536, 1299480), (1547, 1290240), (1560, 1279488), (1568, 1272960), (1632, 1223040), (1638, 1218560), (1664, 1199520), (1666, 1198080), (1680, 1188096), (1764, 1131520), (1768, 1128960), (1785, 1118208), (1792, 1113840), (1820, 1096704), (1872, 1066240), (1904, 1048320), (1911, 1044480), (1920, 1039584), (1960, 1018368), (1989, 1003520), (2016, 990080), (2040, 978432), (2048, 974610), (2080, 959616), (2142, 931840), (2176, 917280), (2184, 913920), (2205, 905216), (2210, 903168), (2240, 891072), (2304, 866320), (2340, 852992), (2352, 848640), (2380, 838656), (2448, 815360), (2496, 799680), (2499, 798720), (2520, 792064), (2548, 783360), (2560, 779688), (2652, 752640), (2688, 742560), (2720, 733824), (2730, 731136), (2856, 698880), (2880, 693056), (2912, 685440), (2940, 678912), (3060, 652288), (3072, 649740), (3094, 645120), (3120, 639744), (3136, 636480), (3185, 626688), (3264, 611520), (3276, 609280), (3315, 602112), (3328, 599760), (3332, 599040), (3360, 594048), (3528, 565760), (3536, 564480), (3570, 559104), (3584, 556920), (3640, 548352), (3744, 533120), (3808, 524160), (3822, 522240), (3840, 519792), (3920, 509184), (3978, 501760), (4032, 495040), (4080, 489216), (4095, 487424), (4096, 487305), (4160, 479808), (4165, 479232), (4284, 465920), (4352, 458640), (4368, 456960), (4410, 452608), (4420, 451584), (4480, 445536), (4608, 433160), (4641, 430080), (4680, 426496), (4704, 424320), (4760, 419328), (4896, 407680), (4992, 399840), (4998, 399360), (5040, 396032), (5096, 391680), (5120, 389844), (5304, 376320), (5355, 372736), (5376, 371280), (5440, 366912), (5460, 365568), (5712, 349440), (5733, 348160), (5760, 346528), (5824, 342720), (5880, 339456), (6120, 326144), (6144, 324870), (6188, 322560), (6240, 319872), (6272, 318240), (6370, 313344), (6528, 305760), (6552, 304640), (6630, 301056), (6656, 299880), (6664, 299520), (6720, 297024), (7056, 282880), (7072, 282240), (7140, 279552), (7168, 278460), (7280, 274176), (7488, 266560), (7497, 266240), (7616, 262080), (7644, 261120), (7680, 259896), (7735, 258048), (7840, 254592), (7956, 250880), (8064, 247520), (8160, 244608), (8190, 243712), (8320, 239904), (8330, 239616), (8568, 232960), (8704, 229320), (8736, 228480), (8820, 226304), (8840, 225792), (8960, 222768), (9216, 216580), (9282, 215040), (9360, 213248), (9408, 212160), (9520, 209664), (9555, 208896), (9792, 203840), (9945, 200704), (9984, 199920), (9996, 199680), (10080, 198016), (10192, 195840), (10240, 194922), (10608, 188160), (10710, 186368), (10752, 185640), (10829, 184320), (10880, 183456), (10920, 182784), (11424, 174720), (11466, 174080), (11520, 173264), (11648, 171360), (11760, 169728), (12240, 163072), (12288, 162435), (12376, 161280), (12480, 159936), (12495, 159744), (12544, 159120), (12740, 156672), (13056, 152880), (13104, 152320), (13260, 150528), (13312, 149940), (13328, 149760), (13440, 148512), (13923, 143360), (14112, 141440), (14144, 141120), (14280, 139776), (14336, 139230), (14560, 137088), (14976, 133280), (14994, 133120), (15232, 131040), (15288, 130560), (15360, 129948), (15470, 129024), (15680, 127296), (15912, 125440), (16128, 123760), (16320, 122304), (16380, 121856), (16640, 119952), (16660, 119808), (17136, 116480), (17408, 114660), (17472, 114240), (17640, 113152), (17680, 112896), (17920, 111384), (18432, 108290), (18564, 107520), (18720, 106624), (18816, 106080), (19040, 104832), (19110, 104448), (19584, 101920), (19890, 100352), (19968, 99960), (19992, 99840), (20160, 99008), (20384, 97920), (20480, 97461), (21216, 94080), (21420, 93184), (21504, 92820), (21658, 92160), (21760, 91728), (21840, 91392), (22848, 87360), (22932, 87040), (23040, 86632), (23205, 86016), (23296, 85680), (23520, 84864), (24480, 81536), (24752, 80640), (24960, 79968), (24990, 79872), (25088, 79560), (25480, 78336), (26112, 76440), (26208, 76160), (26520, 75264), (26624, 74970), (26656, 74880), (26880, 74256), (27846, 71680), (28224, 70720), (28288, 70560), (28560, 69888), (28665, 69632), (28672, 69615), (29120, 68544), (29952, 66640), (29988, 66560), (30464, 65520), (30576, 65280), (30720, 64974), (30940, 64512), (31360, 63648), (31824, 62720), (32256, 61880), (32487, 61440), (32640, 61152), (32760, 60928), (33280, 59976), (33320, 59904), (34272, 58240), (34816, 57330), (34944, 57120), (35280, 56576), (35360, 56448), (35840, 55692), (36864, 54145), (37128, 53760), (37440, 53312), (37485, 53248), (37632, 53040), (38080, 52416), (38220, 52224), (39168, 50960), (39780, 50176), (39936, 49980), (39984, 49920), (40320, 49504), (40768, 48960), (42432, 47040), (42840, 46592), (43008, 46410), (43316, 46080), (43520, 45864), (43680, 45696)]