21287029440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 448

約数和(自身を含む): 72852369408

約数和(自身を除く): 51565339968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 47, 48, 60, 64, 74, 80, 82, 94, 96, 111, 120, 123, 141, 148, 160, 164, 185, 188, 192, 205, 222, 235, 240, 246, 282, 296, 311, 320, 328, 370, 376, 410, 444, 470, 480, 492, 555, 564, 592, 615, 622, 656, 705, 740, 752, 820, 888, 933, 940, 960, 984, 1110, 1128, 1184, 1230, 1244, 1312, 1410, 1480, 1504, 1517, 1555, 1640, 1739, 1776, 1866, 1880, 1927, 1968, 2220, 2256, 2368, 2460, 2488, 2624, 2820, 2960, 3008, 3034, 3110, 3280, 3478, 3552, 3732, 3760, 3854, 3936, 4440, 4512, 4551, 4665, 4920, 4976, 5217, 5640, 5781, 5920, 6068, 6220, 6560, 6956, 7104, 7464, 7520, 7585, 7708, 7872, 8695, 8880, 9024, 9102, 9330, 9635, 9840, 9952, 10434, 11280, 11507, 11562, 11840, 12136, 12440, 12751, 13120, 13912, 14617, 14928, 15040, 15170, 15416, 17390, 17760, 18204, 18660, 19270, 19680, 19904, 20868, 22560, 22755, 23014, 23124, 24272, 24880, 25502, 26085, 27824, 28905, 29234, 29856, 30340, 30832, 34521, 34780, 35520, 36408, 37320, 38253, 38540, 39360, 41736, 43851, 45120, 45510, 46028, 46248, 48544, 49760, 51004, 52170, 55648, 57535, 57810, 58468, 59712, 60680, 61664, 63755, 69042, 69560, 71299, 72816, 73085, 74640, 76506, 77080, 83472, 87702, 91020, 92056, 92496, 97088, 99520, 102008, 104340, 111296, 115070, 115620, 116936, 121360, 123328, 127510, 138084, 139120, 142598, 145632, 146170, 149280, 153012, 154160, 166944, 172605, 175404, 182040, 184112, 184992, 191265, 204016, 208680, 213897, 219255, 230140, 231240, 233872, 242720, 255020, 276168, 278240, 285196, 291264, 292340, 298560, 306024, 308320, 333888, 345210, 350808, 356495, 364080, 368224, 369984, 382530, 408032, 417360, 427794, 438510, 460280, 462480, 467744, 471787, 485440, 510040, 540829, 552336, 556480, 570392, 584680, 599297, 612048, 616640, 690420, 701616, 712990, 728160, 736448, 765060, 816064, 834720, 855588, 877020, 920560, 924960, 935488, 943574, 1020080, 1069485, 1081658, 1104672, 1140784, 1169360, 1198594, 1224096, 1380840, 1403232, 1415361, 1425980, 1456320, 1530120, 1622487, 1669440, 1711176, 1754040, 1797891, 1841120, 1849920, 1887148, 2040160, 2138970, 2163316, 2209344, 2281568, 2338720, 2358935, 2397188, 2448192, 2704145, 2761680, 2806464, 2830722, 2851960, 2996485, 3060240, 3244974, 3422352, 3508080, 3595782, 3682240, 3774296, 4080320, 4277940, 4326632, 4563136, 4677440, 4717870, 4794376, 5408290, 5523360, 5661444, 5703920, 5992970, 6120480, 6489948, 6844704, 7016160, 7076805, 7191564, 7548592, 8112435, 8555880, 8653264, 8989455, 9435740, 9588752, 10816580, 11046720, 11322888, 11407840, 11985940, 12240960, 12979896, 13689408, 14032320, 14153610, 14383128, 15097184, 16224870, 17111760, 17306528, 17978910, 18871480, 19177504, 21633160, 22173989, 22645776, 22815680, 23971880, 25959792, 28307220, 28766256, 30194368, 32449740, 34223520, 34613056, 35957820, 37742960, 38355008, 43266320, 44347978, 45291552, 47943760, 51919584, 56614440, 57532512, 64899480, 66521967, 68447040, 71915640, 75485920, 86532640, 88695956, 90583104, 95887520, 103839168, 110869945, 113228880, 115065024, 129798960, 133043934, 143831280, 150971840, 173065280, 177391912, 191775040, 221739890, 226457760, 259597920, 266087868, 287662560, 332609835, 354783824, 443479780, 452915520, 519195840, 532175736, 575325120, 665219670, 709567648, 886959560, 1064351472, 1330439340, 1419135296, 1773919120, 2128702944, 2660878680, 3547838240, 4257405888, 5321757360, 7095676480, 10643514720, 21287029440]

約数ペア:

[(1, 21287029440), (2, 10643514720), (3, 7095676480), (4, 5321757360), (5, 4257405888), (6, 3547838240), (8, 2660878680), (10, 2128702944), (12, 1773919120), (15, 1419135296), (16, 1330439340), (20, 1064351472), (24, 886959560), (30, 709567648), (32, 665219670), (37, 575325120), (40, 532175736), (41, 519195840), (47, 452915520), (48, 443479780), (60, 354783824), (64, 332609835), (74, 287662560), (80, 266087868), (82, 259597920), (94, 226457760), (96, 221739890), (111, 191775040), (120, 177391912), (123, 173065280), (141, 150971840), (148, 143831280), (160, 133043934), (164, 129798960), (185, 115065024), (188, 113228880), (192, 110869945), (205, 103839168), (222, 95887520), (235, 90583104), (240, 88695956), (246, 86532640), (282, 75485920), (296, 71915640), (311, 68447040), (320, 66521967), (328, 64899480), (370, 57532512), (376, 56614440), (410, 51919584), (444, 47943760), (470, 45291552), (480, 44347978), (492, 43266320), (555, 38355008), (564, 37742960), (592, 35957820), (615, 34613056), (622, 34223520), (656, 32449740), (705, 30194368), (740, 28766256), (752, 28307220), (820, 25959792), (888, 23971880), (933, 22815680), (940, 22645776), (960, 22173989), (984, 21633160), (1110, 19177504), (1128, 18871480), (1184, 17978910), (1230, 17306528), (1244, 17111760), (1312, 16224870), (1410, 15097184), (1480, 14383128), (1504, 14153610), (1517, 14032320), (1555, 13689408), (1640, 12979896), (1739, 12240960), (1776, 11985940), (1866, 11407840), (1880, 11322888), (1927, 11046720), (1968, 10816580), (2220, 9588752), (2256, 9435740), (2368, 8989455), (2460, 8653264), (2488, 8555880), (2624, 8112435), (2820, 7548592), (2960, 7191564), (3008, 7076805), (3034, 7016160), (3110, 6844704), (3280, 6489948), (3478, 6120480), (3552, 5992970), (3732, 5703920), (3760, 5661444), (3854, 5523360), (3936, 5408290), (4440, 4794376), (4512, 4717870), (4551, 4677440), (4665, 4563136), (4920, 4326632), (4976, 4277940), (5217, 4080320), (5640, 3774296), (5781, 3682240), (5920, 3595782), (6068, 3508080), (6220, 3422352), (6560, 3244974), (6956, 3060240), (7104, 2996485), (7464, 2851960), (7520, 2830722), (7585, 2806464), (7708, 2761680), (7872, 2704145), (8695, 2448192), (8880, 2397188), (9024, 2358935), (9102, 2338720), (9330, 2281568), (9635, 2209344), (9840, 2163316), (9952, 2138970), (10434, 2040160), (11280, 1887148), (11507, 1849920), (11562, 1841120), (11840, 1797891), (12136, 1754040), (12440, 1711176), (12751, 1669440), (13120, 1622487), (13912, 1530120), (14617, 1456320), (14928, 1425980), (15040, 1415361), (15170, 1403232), (15416, 1380840), (17390, 1224096), (17760, 1198594), (18204, 1169360), (18660, 1140784), (19270, 1104672), (19680, 1081658), (19904, 1069485), (20868, 1020080), (22560, 943574), (22755, 935488), (23014, 924960), (23124, 920560), (24272, 877020), (24880, 855588), (25502, 834720), (26085, 816064), (27824, 765060), (28905, 736448), (29234, 728160), (29856, 712990), (30340, 701616), (30832, 690420), (34521, 616640), (34780, 612048), (35520, 599297), (36408, 584680), (37320, 570392), (38253, 556480), (38540, 552336), (39360, 540829), (41736, 510040), (43851, 485440), (45120, 471787), (45510, 467744), (46028, 462480), (46248, 460280), (48544, 438510), (49760, 427794), (51004, 417360), (52170, 408032), (55648, 382530), (57535, 369984), (57810, 368224), (58468, 364080), (59712, 356495), (60680, 350808), (61664, 345210), (63755, 333888), (69042, 308320), (69560, 306024), (71299, 298560), (72816, 292340), (73085, 291264), (74640, 285196), (76506, 278240), (77080, 276168), (83472, 255020), (87702, 242720), (91020, 233872), (92056, 231240), (92496, 230140), (97088, 219255), (99520, 213897), (102008, 208680), (104340, 204016), (111296, 191265), (115070, 184992), (115620, 184112), (116936, 182040), (121360, 175404), (123328, 172605), (127510, 166944), (138084, 154160), (139120, 153012), (142598, 149280), (145632, 146170)]