19451819520

素因数分解:

$2^9\times 3^6\times 5^1\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 560

約数和(自身を含む): 79969301280

約数和(自身を除く): 60517481760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1458, 1489, 1512, 1536, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2560, 2592, 2688, 2835, 2880, 2916, 2978, 3024, 3240, 3360, 3402, 3456, 3584, 3645, 3780, 3840, 3888, 4032, 4320, 4467, 4480, 4536, 4608, 4860, 5040, 5103, 5184, 5376, 5670, 5760, 5832, 5956, 6048, 6480, 6720, 6804, 6912, 7290, 7445, 7560, 7680, 7776, 8064, 8505, 8640, 8934, 8960, 9072, 9720, 10080, 10206, 10368, 10423, 10752, 11340, 11520, 11664, 11912, 12096, 12960, 13401, 13440, 13608, 13824, 14580, 14890, 15120, 15552, 16128, 17010, 17280, 17868, 17920, 18144, 19440, 20160, 20412, 20736, 20846, 22335, 22680, 23040, 23328, 23824, 24192, 25515, 25920, 26802, 26880, 27216, 29160, 29780, 30240, 31104, 31269, 32256, 34020, 34560, 35736, 36288, 38880, 40203, 40320, 40824, 41472, 41692, 44670, 45360, 46656, 47648, 48384, 51030, 51840, 52115, 53604, 53760, 54432, 58320, 59560, 60480, 62208, 62538, 67005, 68040, 69120, 71472, 72576, 77760, 80406, 80640, 81648, 83384, 89340, 90720, 93312, 93807, 95296, 96768, 102060, 103680, 104230, 107208, 108864, 116640, 119120, 120609, 120960, 124416, 125076, 134010, 136080, 142944, 145152, 155520, 156345, 160812, 161280, 163296, 166768, 178680, 181440, 186624, 187614, 190592, 201015, 204120, 207360, 208460, 214416, 217728, 233280, 238240, 241218, 241920, 250152, 268020, 272160, 281421, 285888, 290304, 311040, 312690, 321624, 326592, 333536, 357360, 361827, 362880, 373248, 375228, 381184, 402030, 408240, 416920, 428832, 435456, 466560, 469035, 476480, 482436, 483840, 500304, 536040, 544320, 562842, 571776, 603045, 622080, 625380, 643248, 653184, 667072, 714720, 723654, 725760, 750456, 762368, 804060, 816480, 833840, 844263, 857664, 870912, 933120, 938070, 952960, 964872, 1000608, 1072080, 1085481, 1088640, 1125684, 1143552, 1206090, 1250760, 1286496, 1306368, 1334144, 1407105, 1429440, 1447308, 1451520, 1500912, 1608120, 1632960, 1667680, 1688526, 1715328, 1809135, 1866240, 1876140, 1905920, 1929744, 2001216, 2144160, 2170962, 2177280, 2251368, 2287104, 2412180, 2501520, 2532789, 2572992, 2612736, 2668288, 2814210, 2858880, 2894616, 3001824, 3216240, 3265920, 3335360, 3377052, 3430656, 3618270, 3752280, 3811840, 3859488, 4002432, 4221315, 4288320, 4341924, 4354560, 4502736, 4824360, 5003040, 5065578, 5145984, 5336576, 5427405, 5628420, 5717760, 5789232, 6003648, 6432480, 6531840, 6670720, 6754104, 6861312, 7236540, 7504560, 7598367, 7718976, 8004864, 8442630, 8576640, 8683848, 9005472, 9648720, 10006080, 10131156, 10291968, 10854810, 11256840, 11435520, 11578464, 12007296, 12663945, 12864960, 13063680, 13341440, 13508208, 14473080, 15009120, 15196734, 15437952, 16009728, 16885260, 17153280, 17367696, 18010944, 19297440, 20012160, 20262312, 20583936, 21709620, 22513680, 23156928, 24014592, 25327890, 25729920, 26682880, 27016416, 28946160, 30018240, 30393468, 30875904, 33770520, 34306560, 34735392, 36021888, 37991835, 38594880, 40024320, 40524624, 43419240, 45027360, 46313856, 48029184, 50655780, 51459840, 54032832, 57892320, 60036480, 60786936, 61751808, 67541040, 69470784, 72043776, 75983670, 77189760, 80048640, 81049248, 86838480, 90054720, 92627712, 101311560, 102919680, 108065664, 115784640, 120072960, 121573872, 135082080, 138941568, 144087552, 151967340, 154379520, 162098496, 173676960, 180109440, 185255424, 202623120, 216131328, 231569280, 240145920, 243147744, 270164160, 277883136, 303934680, 308759040, 324196992, 347353920, 360218880, 405246240, 432262656, 463138560, 486295488, 540328320, 555766272, 607869360, 648393984, 694707840, 720437760, 810492480, 926277120, 972590976, 1080656640, 1215738720, 1296787968, 1389415680, 1620984960, 1945181952, 2161313280, 2431477440, 2778831360, 3241969920, 3890363904, 4862954880, 6483939840, 9725909760, 19451819520]

約数ペア:

[(1, 19451819520), (2, 9725909760), (3, 6483939840), (4, 4862954880), (5, 3890363904), (6, 3241969920), (7, 2778831360), (8, 2431477440), (9, 2161313280), (10, 1945181952), (12, 1620984960), (14, 1389415680), (15, 1296787968), (16, 1215738720), (18, 1080656640), (20, 972590976), (21, 926277120), (24, 810492480), (27, 720437760), (28, 694707840), (30, 648393984), (32, 607869360), (35, 555766272), (36, 540328320), (40, 486295488), (42, 463138560), (45, 432262656), (48, 405246240), (54, 360218880), (56, 347353920), (60, 324196992), (63, 308759040), (64, 303934680), (70, 277883136), (72, 270164160), (80, 243147744), (81, 240145920), (84, 231569280), (90, 216131328), (96, 202623120), (105, 185255424), (108, 180109440), (112, 173676960), (120, 162098496), (126, 154379520), (128, 151967340), (135, 144087552), (140, 138941568), (144, 135082080), (160, 121573872), (162, 120072960), (168, 115784640), (180, 108065664), (189, 102919680), (192, 101311560), (210, 92627712), (216, 90054720), (224, 86838480), (240, 81049248), (243, 80048640), (252, 77189760), (256, 75983670), (270, 72043776), (280, 69470784), (288, 67541040), (315, 61751808), (320, 60786936), (324, 60036480), (336, 57892320), (360, 54032832), (378, 51459840), (384, 50655780), (405, 48029184), (420, 46313856), (432, 45027360), (448, 43419240), (480, 40524624), (486, 40024320), (504, 38594880), (512, 37991835), (540, 36021888), (560, 34735392), (567, 34306560), (576, 33770520), (630, 30875904), (640, 30393468), (648, 30018240), (672, 28946160), (720, 27016416), (729, 26682880), (756, 25729920), (768, 25327890), (810, 24014592), (840, 23156928), (864, 22513680), (896, 21709620), (945, 20583936), (960, 20262312), (972, 20012160), (1008, 19297440), (1080, 18010944), (1120, 17367696), (1134, 17153280), (1152, 16885260), (1215, 16009728), (1260, 15437952), (1280, 15196734), (1296, 15009120), (1344, 14473080), (1440, 13508208), (1458, 13341440), (1489, 13063680), (1512, 12864960), (1536, 12663945), (1620, 12007296), (1680, 11578464), (1701, 11435520), (1728, 11256840), (1792, 10854810), (1890, 10291968), (1920, 10131156), (1944, 10006080), (2016, 9648720), (2160, 9005472), (2240, 8683848), (2268, 8576640), (2304, 8442630), (2430, 8004864), (2520, 7718976), (2560, 7598367), (2592, 7504560), (2688, 7236540), (2835, 6861312), (2880, 6754104), (2916, 6670720), (2978, 6531840), (3024, 6432480), (3240, 6003648), (3360, 5789232), (3402, 5717760), (3456, 5628420), (3584, 5427405), (3645, 5336576), (3780, 5145984), (3840, 5065578), (3888, 5003040), (4032, 4824360), (4320, 4502736), (4467, 4354560), (4480, 4341924), (4536, 4288320), (4608, 4221315), (4860, 4002432), (5040, 3859488), (5103, 3811840), (5184, 3752280), (5376, 3618270), (5670, 3430656), (5760, 3377052), (5832, 3335360), (5956, 3265920), (6048, 3216240), (6480, 3001824), (6720, 2894616), (6804, 2858880), (6912, 2814210), (7290, 2668288), (7445, 2612736), (7560, 2572992), (7680, 2532789), (7776, 2501520), (8064, 2412180), (8505, 2287104), (8640, 2251368), (8934, 2177280), (8960, 2170962), (9072, 2144160), (9720, 2001216), (10080, 1929744), (10206, 1905920), (10368, 1876140), (10423, 1866240), (10752, 1809135), (11340, 1715328), (11520, 1688526), (11664, 1667680), (11912, 1632960), (12096, 1608120), (12960, 1500912), (13401, 1451520), (13440, 1447308), (13608, 1429440), (13824, 1407105), (14580, 1334144), (14890, 1306368), (15120, 1286496), (15552, 1250760), (16128, 1206090), (17010, 1143552), (17280, 1125684), (17868, 1088640), (17920, 1085481), (18144, 1072080), (19440, 1000608), (20160, 964872), (20412, 952960), (20736, 938070), (20846, 933120), (22335, 870912), (22680, 857664), (23040, 844263), (23328, 833840), (23824, 816480), (24192, 804060), (25515, 762368), (25920, 750456), (26802, 725760), (26880, 723654), (27216, 714720), (29160, 667072), (29780, 653184), (30240, 643248), (31104, 625380), (31269, 622080), (32256, 603045), (34020, 571776), (34560, 562842), (35736, 544320), (36288, 536040), (38880, 500304), (40203, 483840), (40320, 482436), (40824, 476480), (41472, 469035), (41692, 466560), (44670, 435456), (45360, 428832), (46656, 416920), (47648, 408240), (48384, 402030), (51030, 381184), (51840, 375228), (52115, 373248), (53604, 362880), (53760, 361827), (54432, 357360), (58320, 333536), (59560, 326592), (60480, 321624), (62208, 312690), (62538, 311040), (67005, 290304), (68040, 285888), (69120, 281421), (71472, 272160), (72576, 268020), (77760, 250152), (80406, 241920), (80640, 241218), (81648, 238240), (83384, 233280), (89340, 217728), (90720, 214416), (93312, 208460), (93807, 207360), (95296, 204120), (96768, 201015), (102060, 190592), (103680, 187614), (104230, 186624), (107208, 181440), (108864, 178680), (116640, 166768), (119120, 163296), (120609, 161280), (120960, 160812), (124416, 156345), (125076, 155520), (134010, 145152), (136080, 142944)]