19628098560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^2\times {\mathrm{8693}}^1$

素因数の和:8738

約数の個数: 396

約数和(自身を含む): 79123763628

約数和(自身を除く): 59495665068

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1024, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3072, 3136, 3360, 3528, 3584, 3840, 3920, 4032, 4410, 4480, 4608, 4704, 5040, 5120, 5376, 5760, 5880, 6272, 6720, 7056, 7168, 7680, 7840, 8064, 8693, 8820, 8960, 9216, 9408, 10080, 10752, 11520, 11760, 12544, 13440, 14112, 15360, 15680, 16128, 17386, 17640, 17920, 18816, 20160, 21504, 23040, 23520, 25088, 26079, 26880, 28224, 31360, 32256, 34772, 35280, 35840, 37632, 40320, 43465, 46080, 47040, 50176, 52158, 53760, 56448, 60851, 62720, 64512, 69544, 70560, 75264, 78237, 80640, 86930, 94080, 104316, 107520, 112896, 121702, 125440, 130395, 139088, 141120, 150528, 156474, 161280, 173860, 182553, 188160, 208632, 225792, 243404, 250880, 260790, 278176, 282240, 304255, 312948, 322560, 347720, 365106, 376320, 391185, 417264, 425957, 451584, 486808, 521580, 547659, 556352, 564480, 608510, 625896, 695440, 730212, 752640, 782370, 834528, 851914, 912765, 973616, 1043160, 1095318, 1112704, 1128960, 1217020, 1251792, 1277871, 1390880, 1460424, 1564740, 1669056, 1703828, 1825530, 1947232, 2086320, 2129785, 2190636, 2225408, 2257920, 2434040, 2503584, 2555742, 2738295, 2781760, 2920848, 3129480, 3338112, 3407656, 3651060, 3833613, 3894464, 4172640, 4259570, 4381272, 4450816, 4868080, 5007168, 5111484, 5476590, 5563520, 5841696, 6258960, 6389355, 6676224, 6815312, 7302120, 7667226, 7788928, 8345280, 8519140, 8762544, 8901632, 9736160, 10014336, 10222968, 10953180, 11127040, 11683392, 12517920, 12778710, 13352448, 13630624, 14604240, 15334452, 15577856, 16690560, 17038280, 17525088, 19168065, 19472320, 20028672, 20445936, 21906360, 22254080, 23366784, 25035840, 25557420, 26704896, 27261248, 29208480, 30668904, 31155712, 33381120, 34076560, 35050176, 38336130, 38944640, 40057344, 40891872, 43812720, 44508160, 46733568, 50071680, 51114840, 54522496, 58416960, 61337808, 62311424, 66762240, 68153120, 70100352, 76672260, 77889280, 80114688, 81783744, 87625440, 93467136, 100143360, 102229680, 109044992, 116833920, 122675616, 133524480, 136306240, 140200704, 153344520, 155778560, 163567488, 175250880, 186934272, 200286720, 204459360, 218089984, 233667840, 245351232, 272612480, 280401408, 306689040, 311557120, 327134976, 350501760, 400573440, 408918720, 436179968, 467335680, 490702464, 545224960, 560802816, 613378080, 654269952, 701003520, 817837440, 934671360, 981404928, 1090449920, 1226756160, 1308539904, 1402007040, 1635674880, 1962809856, 2180899840, 2453512320, 2804014080, 3271349760, 3925619712, 4907024640, 6542699520, 9814049280, 19628098560]

約数ペア:

[(1, 19628098560), (2, 9814049280), (3, 6542699520), (4, 4907024640), (5, 3925619712), (6, 3271349760), (7, 2804014080), (8, 2453512320), (9, 2180899840), (10, 1962809856), (12, 1635674880), (14, 1402007040), (15, 1308539904), (16, 1226756160), (18, 1090449920), (20, 981404928), (21, 934671360), (24, 817837440), (28, 701003520), (30, 654269952), (32, 613378080), (35, 560802816), (36, 545224960), (40, 490702464), (42, 467335680), (45, 436179968), (48, 408918720), (49, 400573440), (56, 350501760), (60, 327134976), (63, 311557120), (64, 306689040), (70, 280401408), (72, 272612480), (80, 245351232), (84, 233667840), (90, 218089984), (96, 204459360), (98, 200286720), (105, 186934272), (112, 175250880), (120, 163567488), (126, 155778560), (128, 153344520), (140, 140200704), (144, 136306240), (147, 133524480), (160, 122675616), (168, 116833920), (180, 109044992), (192, 102229680), (196, 100143360), (210, 93467136), (224, 87625440), (240, 81783744), (245, 80114688), (252, 77889280), (256, 76672260), (280, 70100352), (288, 68153120), (294, 66762240), (315, 62311424), (320, 61337808), (336, 58416960), (360, 54522496), (384, 51114840), (392, 50071680), (420, 46733568), (441, 44508160), (448, 43812720), (480, 40891872), (490, 40057344), (504, 38944640), (512, 38336130), (560, 35050176), (576, 34076560), (588, 33381120), (630, 31155712), (640, 30668904), (672, 29208480), (720, 27261248), (735, 26704896), (768, 25557420), (784, 25035840), (840, 23366784), (882, 22254080), (896, 21906360), (960, 20445936), (980, 20028672), (1008, 19472320), (1024, 19168065), (1120, 17525088), (1152, 17038280), (1176, 16690560), (1260, 15577856), (1280, 15334452), (1344, 14604240), (1440, 13630624), (1470, 13352448), (1536, 12778710), (1568, 12517920), (1680, 11683392), (1764, 11127040), (1792, 10953180), (1920, 10222968), (1960, 10014336), (2016, 9736160), (2205, 8901632), (2240, 8762544), (2304, 8519140), (2352, 8345280), (2520, 7788928), (2560, 7667226), (2688, 7302120), (2880, 6815312), (2940, 6676224), (3072, 6389355), (3136, 6258960), (3360, 5841696), (3528, 5563520), (3584, 5476590), (3840, 5111484), (3920, 5007168), (4032, 4868080), (4410, 4450816), (4480, 4381272), (4608, 4259570), (4704, 4172640), (5040, 3894464), (5120, 3833613), (5376, 3651060), (5760, 3407656), (5880, 3338112), (6272, 3129480), (6720, 2920848), (7056, 2781760), (7168, 2738295), (7680, 2555742), (7840, 2503584), (8064, 2434040), (8693, 2257920), (8820, 2225408), (8960, 2190636), (9216, 2129785), (9408, 2086320), (10080, 1947232), (10752, 1825530), (11520, 1703828), (11760, 1669056), (12544, 1564740), (13440, 1460424), (14112, 1390880), (15360, 1277871), (15680, 1251792), (16128, 1217020), (17386, 1128960), (17640, 1112704), (17920, 1095318), (18816, 1043160), (20160, 973616), (21504, 912765), (23040, 851914), (23520, 834528), (25088, 782370), (26079, 752640), (26880, 730212), (28224, 695440), (31360, 625896), (32256, 608510), (34772, 564480), (35280, 556352), (35840, 547659), (37632, 521580), (40320, 486808), (43465, 451584), (46080, 425957), (47040, 417264), (50176, 391185), (52158, 376320), (53760, 365106), (56448, 347720), (60851, 322560), (62720, 312948), (64512, 304255), (69544, 282240), (70560, 278176), (75264, 260790), (78237, 250880), (80640, 243404), (86930, 225792), (94080, 208632), (104316, 188160), (107520, 182553), (112896, 173860), (121702, 161280), (125440, 156474), (130395, 150528), (139088, 141120)]