28101219840

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:464

約数の個数: 480

約数和(自身を含む): 101880979200

約数和(自身を除く): 73779759360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 199, 216, 227, 240, 243, 256, 270, 288, 320, 324, 360, 384, 398, 405, 432, 454, 480, 486, 512, 540, 576, 597, 640, 648, 681, 720, 768, 796, 810, 864, 908, 960, 972, 995, 1080, 1135, 1152, 1194, 1215, 1280, 1296, 1362, 1440, 1536, 1592, 1620, 1728, 1791, 1816, 1920, 1944, 1990, 2043, 2160, 2270, 2304, 2388, 2430, 2560, 2592, 2724, 2880, 2985, 3184, 3240, 3405, 3456, 3582, 3632, 3840, 3888, 3980, 4086, 4320, 4540, 4608, 4776, 4860, 5184, 5373, 5448, 5760, 5970, 6129, 6368, 6480, 6810, 6912, 7164, 7264, 7680, 7776, 7960, 8172, 8640, 8955, 9080, 9552, 9720, 10215, 10368, 10746, 10896, 11520, 11940, 12258, 12736, 12960, 13620, 13824, 14328, 14528, 15552, 15920, 16119, 16344, 17280, 17910, 18160, 18387, 19104, 19440, 20430, 20736, 21492, 21792, 23040, 23880, 24516, 25472, 25920, 26865, 27240, 28656, 29056, 30645, 31104, 31840, 32238, 32688, 34560, 35820, 36320, 36774, 38208, 38880, 40860, 41472, 42984, 43584, 45173, 47760, 48357, 49032, 50944, 51840, 53730, 54480, 55161, 57312, 58112, 61290, 62208, 63680, 64476, 65376, 69120, 71640, 72640, 73548, 76416, 77760, 80595, 81720, 85968, 87168, 90346, 91935, 95520, 96714, 98064, 101888, 103680, 107460, 108960, 110322, 114624, 116224, 122580, 124416, 127360, 128952, 130752, 135519, 143280, 145280, 147096, 152832, 155520, 161190, 163440, 171936, 174336, 180692, 183870, 191040, 193428, 196128, 207360, 214920, 217920, 220644, 225865, 229248, 241785, 245160, 254720, 257904, 261504, 271038, 275805, 286560, 290560, 294192, 305664, 311040, 322380, 326880, 343872, 348672, 361384, 367740, 382080, 386856, 392256, 406557, 429840, 435840, 441288, 451730, 458496, 483570, 490320, 509440, 515808, 523008, 542076, 551610, 573120, 581120, 588384, 622080, 644760, 653760, 677595, 687744, 722768, 735480, 764160, 773712, 784512, 813114, 859680, 871680, 882576, 903460, 916992, 967140, 980640, 1031616, 1046016, 1084152, 1103220, 1146240, 1176768, 1219671, 1289520, 1307520, 1355190, 1375488, 1445536, 1470960, 1528320, 1547424, 1569024, 1626228, 1719360, 1743360, 1765152, 1806920, 1934280, 1961280, 2032785, 2063232, 2168304, 2206440, 2292480, 2353536, 2439342, 2579040, 2615040, 2710380, 2750976, 2891072, 2941920, 3094848, 3138048, 3252456, 3438720, 3530304, 3613840, 3659013, 3868560, 3922560, 4065570, 4126464, 4336608, 4412880, 4584960, 4707072, 4878684, 5158080, 5230080, 5420760, 5782144, 5883840, 6098355, 6189696, 6504912, 6877440, 7060608, 7227680, 7318026, 7737120, 7845120, 8131140, 8252928, 8673216, 8825760, 9414144, 9757368, 10316160, 10841520, 10977039, 11564288, 11767680, 12196710, 12379392, 13009824, 13754880, 14121216, 14455360, 14636052, 15474240, 15690240, 16262280, 17346432, 17651520, 18295065, 19514736, 20632320, 21683040, 21954078, 23128576, 23535360, 24393420, 24758784, 26019648, 28242432, 28910720, 29272104, 30948480, 32524560, 34692864, 35303040, 36590130, 39029472, 41264640, 43366080, 43908156, 47070720, 48786840, 52039296, 54885195, 57821440, 58544208, 61896960, 65049120, 69385728, 70606080, 73180260, 78058944, 86732160, 87816312, 97573680, 104078592, 109770390, 115642880, 117088416, 123793920, 130098240, 141212160, 146360520, 156117888, 173464320, 175632624, 195147360, 208157184, 219540780, 234176832, 260196480, 292721040, 312235776, 346928640, 351265248, 390294720, 439081560, 468353664, 520392960, 585442080, 624471552, 702530496, 780589440, 878163120, 936707328, 1040785920, 1170884160, 1405060992, 1561178880, 1756326240, 1873414656, 2341768320, 2810121984, 3122357760, 3512652480, 4683536640, 5620243968, 7025304960, 9367073280, 14050609920, 28101219840]

約数ペア:

[(1, 28101219840), (2, 14050609920), (3, 9367073280), (4, 7025304960), (5, 5620243968), (6, 4683536640), (8, 3512652480), (9, 3122357760), (10, 2810121984), (12, 2341768320), (15, 1873414656), (16, 1756326240), (18, 1561178880), (20, 1405060992), (24, 1170884160), (27, 1040785920), (30, 936707328), (32, 878163120), (36, 780589440), (40, 702530496), (45, 624471552), (48, 585442080), (54, 520392960), (60, 468353664), (64, 439081560), (72, 390294720), (80, 351265248), (81, 346928640), (90, 312235776), (96, 292721040), (108, 260196480), (120, 234176832), (128, 219540780), (135, 208157184), (144, 195147360), (160, 175632624), (162, 173464320), (180, 156117888), (192, 146360520), (199, 141212160), (216, 130098240), (227, 123793920), (240, 117088416), (243, 115642880), (256, 109770390), (270, 104078592), (288, 97573680), (320, 87816312), (324, 86732160), (360, 78058944), (384, 73180260), (398, 70606080), (405, 69385728), (432, 65049120), (454, 61896960), (480, 58544208), (486, 57821440), (512, 54885195), (540, 52039296), (576, 48786840), (597, 47070720), (640, 43908156), (648, 43366080), (681, 41264640), (720, 39029472), (768, 36590130), (796, 35303040), (810, 34692864), (864, 32524560), (908, 30948480), (960, 29272104), (972, 28910720), (995, 28242432), (1080, 26019648), (1135, 24758784), (1152, 24393420), (1194, 23535360), (1215, 23128576), (1280, 21954078), (1296, 21683040), (1362, 20632320), (1440, 19514736), (1536, 18295065), (1592, 17651520), (1620, 17346432), (1728, 16262280), (1791, 15690240), (1816, 15474240), (1920, 14636052), (1944, 14455360), (1990, 14121216), (2043, 13754880), (2160, 13009824), (2270, 12379392), (2304, 12196710), (2388, 11767680), (2430, 11564288), (2560, 10977039), (2592, 10841520), (2724, 10316160), (2880, 9757368), (2985, 9414144), (3184, 8825760), (3240, 8673216), (3405, 8252928), (3456, 8131140), (3582, 7845120), (3632, 7737120), (3840, 7318026), (3888, 7227680), (3980, 7060608), (4086, 6877440), (4320, 6504912), (4540, 6189696), (4608, 6098355), (4776, 5883840), (4860, 5782144), (5184, 5420760), (5373, 5230080), (5448, 5158080), (5760, 4878684), (5970, 4707072), (6129, 4584960), (6368, 4412880), (6480, 4336608), (6810, 4126464), (6912, 4065570), (7164, 3922560), (7264, 3868560), (7680, 3659013), (7776, 3613840), (7960, 3530304), (8172, 3438720), (8640, 3252456), (8955, 3138048), (9080, 3094848), (9552, 2941920), (9720, 2891072), (10215, 2750976), (10368, 2710380), (10746, 2615040), (10896, 2579040), (11520, 2439342), (11940, 2353536), (12258, 2292480), (12736, 2206440), (12960, 2168304), (13620, 2063232), (13824, 2032785), (14328, 1961280), (14528, 1934280), (15552, 1806920), (15920, 1765152), (16119, 1743360), (16344, 1719360), (17280, 1626228), (17910, 1569024), (18160, 1547424), (18387, 1528320), (19104, 1470960), (19440, 1445536), (20430, 1375488), (20736, 1355190), (21492, 1307520), (21792, 1289520), (23040, 1219671), (23880, 1176768), (24516, 1146240), (25472, 1103220), (25920, 1084152), (26865, 1046016), (27240, 1031616), (28656, 980640), (29056, 967140), (30645, 916992), (31104, 903460), (31840, 882576), (32238, 871680), (32688, 859680), (34560, 813114), (35820, 784512), (36320, 773712), (36774, 764160), (38208, 735480), (38880, 722768), (40860, 687744), (41472, 677595), (42984, 653760), (43584, 644760), (45173, 622080), (47760, 588384), (48357, 581120), (49032, 573120), (50944, 551610), (51840, 542076), (53730, 523008), (54480, 515808), (55161, 509440), (57312, 490320), (58112, 483570), (61290, 458496), (62208, 451730), (63680, 441288), (64476, 435840), (65376, 429840), (69120, 406557), (71640, 392256), (72640, 386856), (73548, 382080), (76416, 367740), (77760, 361384), (80595, 348672), (81720, 343872), (85968, 326880), (87168, 322380), (90346, 311040), (91935, 305664), (95520, 294192), (96714, 290560), (98064, 286560), (101888, 275805), (103680, 271038), (107460, 261504), (108960, 257904), (110322, 254720), (114624, 245160), (116224, 241785), (122580, 229248), (124416, 225865), (127360, 220644), (128952, 217920), (130752, 214920), (135519, 207360), (143280, 196128), (145280, 193428), (147096, 191040), (152832, 183870), (155520, 180692), (161190, 174336), (163440, 171936)]