21248302320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 600

約数和(自身を含む): 87506568864

約数和(自身を除く): 66258266544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 324, 336, 348, 360, 378, 405, 406, 420, 432, 435, 464, 504, 522, 540, 557, 560, 567, 580, 609, 630, 648, 696, 720, 756, 783, 810, 812, 840, 841, 870, 945, 1008, 1015, 1044, 1080, 1114, 1134, 1160, 1218, 1260, 1296, 1305, 1392, 1512, 1566, 1620, 1624, 1671, 1680, 1682, 1740, 1827, 1890, 2030, 2088, 2160, 2228, 2268, 2320, 2349, 2436, 2520, 2523, 2610, 2785, 2835, 3024, 3045, 3132, 3240, 3248, 3342, 3364, 3480, 3654, 3780, 3899, 3915, 4060, 4176, 4205, 4456, 4536, 4698, 4872, 5013, 5040, 5046, 5220, 5481, 5570, 5670, 5887, 6090, 6264, 6480, 6684, 6728, 6960, 7308, 7560, 7569, 7798, 7830, 8120, 8355, 8410, 8912, 9072, 9135, 9396, 9744, 10026, 10092, 10440, 10962, 11140, 11340, 11697, 11745, 11774, 12180, 12528, 12615, 13368, 13456, 14616, 15039, 15120, 15138, 15596, 15660, 16153, 16240, 16443, 16710, 16820, 17661, 18270, 18792, 19495, 20052, 20184, 20880, 21924, 22280, 22680, 22707, 23394, 23490, 23548, 24360, 25065, 25230, 26736, 27405, 29232, 29435, 30078, 30276, 31192, 31320, 32306, 32886, 33420, 33640, 35091, 35322, 36540, 37584, 37845, 38990, 40104, 40368, 43848, 44560, 45117, 45360, 45414, 46788, 46980, 47096, 48459, 48720, 50130, 50460, 52983, 54810, 58485, 58870, 60156, 60552, 62384, 62640, 64612, 65772, 66840, 67280, 68121, 70182, 70644, 73080, 75195, 75690, 77980, 80208, 80765, 82215, 87696, 88305, 90234, 90828, 93576, 93960, 94192, 96918, 100260, 100920, 105273, 105966, 109620, 113071, 113535, 116970, 117740, 120312, 121104, 129224, 131544, 133680, 136242, 140364, 141288, 145377, 146160, 150390, 151380, 155960, 158949, 161530, 164430, 175455, 176610, 180468, 181656, 187152, 187920, 193836, 200520, 201840, 210546, 211932, 219240, 225585, 226142, 227070, 233940, 235480, 240624, 242295, 258448, 263088, 264915, 272484, 280728, 282576, 290754, 300780, 302760, 311920, 315819, 317898, 323060, 328860, 339213, 340605, 350910, 353220, 360936, 363312, 387672, 401040, 421092, 423864, 436131, 438480, 451170, 452284, 454140, 467880, 468437, 470960, 476847, 484590, 526365, 529830, 544968, 561456, 565355, 581508, 601560, 605520, 631638, 635796, 646120, 657720, 678426, 681210, 701820, 706440, 721872, 726885, 775344, 794745, 842184, 847728, 872262, 902340, 904568, 908280, 935760, 936874, 953694, 969180, 1017639, 1052730, 1059660, 1089936, 1130710, 1163016, 1203120, 1263276, 1271592, 1292240, 1308393, 1315440, 1356852, 1362420, 1403640, 1405311, 1412880, 1453770, 1579095, 1589490, 1684368, 1696065, 1744524, 1804680, 1809136, 1816560, 1873748, 1907388, 1938360, 2035278, 2105460, 2119320, 2180655, 2261420, 2326032, 2342185, 2384235, 2526552, 2543184, 2616786, 2713704, 2724840, 2807280, 2810622, 2907540, 3052917, 3158190, 3178980, 3279059, 3392130, 3489048, 3609360, 3747496, 3814776, 3876720, 4070556, 4210920, 4215933, 4238640, 4361310, 4522840, 4684370, 4768470, 5053104, 5088195, 5233572, 5427408, 5449680, 5621244, 5815080, 6105834, 6316380, 6357960, 6541965, 6558118, 6784260, 6978096, 7026555, 7494992, 7629552, 8141112, 8421840, 8431866, 8722620, 9045680, 9158751, 9368740, 9536940, 9837177, 10176390, 10467144, 11242488, 11630160, 12211668, 12632760, 12647799, 12715920, 13083930, 13116236, 13568520, 14053110, 15264585, 16282224, 16395295, 16863732, 17445240, 18317502, 18737480, 19073880, 19674354, 20352780, 20934288, 21079665, 22484976, 24423336, 25265520, 25295598, 26167860, 26232472, 27137040, 28106220, 29511531, 30529170, 32790590, 33727464, 34890480, 36635004, 37474960, 37943397, 38147760, 39348708, 40705560, 42159330, 45793755, 48846672, 49185885, 50591196, 52335720, 52464944, 56212440, 59023062, 61058340, 63238995, 65581180, 67454928, 73270008, 75886794, 78697416, 81411120, 84318660, 88534593, 91587510, 98371770, 101182392, 104671440, 112424880, 118046124, 122116680, 126477990, 131162360, 146540016, 147557655, 151773588, 157394832, 168637320, 177069186, 183175020, 189716985, 196743540, 202364784, 236092248, 244233360, 252955980, 262324720, 265603779, 295115310, 303547176, 337274640, 354138372, 366350040, 379433970, 393487080, 442672965, 472184496, 505911960, 531207558, 590230620, 607094352, 708276744, 732700080, 758867940, 786974160, 885345930, 1011823920, 1062415116, 1180461240, 1328018895, 1416553488, 1517735880, 1770691860, 2124830232, 2360922480, 2656037790, 3035471760, 3541383720, 4249660464, 5312075580, 7082767440, 10624151160, 21248302320]

約数ペア:

[(1, 21248302320), (2, 10624151160), (3, 7082767440), (4, 5312075580), (5, 4249660464), (6, 3541383720), (7, 3035471760), (8, 2656037790), (9, 2360922480), (10, 2124830232), (12, 1770691860), (14, 1517735880), (15, 1416553488), (16, 1328018895), (18, 1180461240), (20, 1062415116), (21, 1011823920), (24, 885345930), (27, 786974160), (28, 758867940), (29, 732700080), (30, 708276744), (35, 607094352), (36, 590230620), (40, 531207558), (42, 505911960), (45, 472184496), (48, 442672965), (54, 393487080), (56, 379433970), (58, 366350040), (60, 354138372), (63, 337274640), (70, 303547176), (72, 295115310), (80, 265603779), (81, 262324720), (84, 252955980), (87, 244233360), (90, 236092248), (105, 202364784), (108, 196743540), (112, 189716985), (116, 183175020), (120, 177069186), (126, 168637320), (135, 157394832), (140, 151773588), (144, 147557655), (145, 146540016), (162, 131162360), (168, 126477990), (174, 122116680), (180, 118046124), (189, 112424880), (203, 104671440), (210, 101182392), (216, 98371770), (232, 91587510), (240, 88534593), (252, 84318660), (261, 81411120), (270, 78697416), (280, 75886794), (290, 73270008), (315, 67454928), (324, 65581180), (336, 63238995), (348, 61058340), (360, 59023062), (378, 56212440), (405, 52464944), (406, 52335720), (420, 50591196), (432, 49185885), (435, 48846672), (464, 45793755), (504, 42159330), (522, 40705560), (540, 39348708), (557, 38147760), (560, 37943397), (567, 37474960), (580, 36635004), (609, 34890480), (630, 33727464), (648, 32790590), (696, 30529170), (720, 29511531), (756, 28106220), (783, 27137040), (810, 26232472), (812, 26167860), (840, 25295598), (841, 25265520), (870, 24423336), (945, 22484976), (1008, 21079665), (1015, 20934288), (1044, 20352780), (1080, 19674354), (1114, 19073880), (1134, 18737480), (1160, 18317502), (1218, 17445240), (1260, 16863732), (1296, 16395295), (1305, 16282224), (1392, 15264585), (1512, 14053110), (1566, 13568520), (1620, 13116236), (1624, 13083930), (1671, 12715920), (1680, 12647799), (1682, 12632760), (1740, 12211668), (1827, 11630160), (1890, 11242488), (2030, 10467144), (2088, 10176390), (2160, 9837177), (2228, 9536940), (2268, 9368740), (2320, 9158751), (2349, 9045680), (2436, 8722620), (2520, 8431866), (2523, 8421840), (2610, 8141112), (2785, 7629552), (2835, 7494992), (3024, 7026555), (3045, 6978096), (3132, 6784260), (3240, 6558118), (3248, 6541965), (3342, 6357960), (3364, 6316380), (3480, 6105834), (3654, 5815080), (3780, 5621244), (3899, 5449680), (3915, 5427408), (4060, 5233572), (4176, 5088195), (4205, 5053104), (4456, 4768470), (4536, 4684370), (4698, 4522840), (4872, 4361310), (5013, 4238640), (5040, 4215933), (5046, 4210920), (5220, 4070556), (5481, 3876720), (5570, 3814776), (5670, 3747496), (5887, 3609360), (6090, 3489048), (6264, 3392130), (6480, 3279059), (6684, 3178980), (6728, 3158190), (6960, 3052917), (7308, 2907540), (7560, 2810622), (7569, 2807280), (7798, 2724840), (7830, 2713704), (8120, 2616786), (8355, 2543184), (8410, 2526552), (8912, 2384235), (9072, 2342185), (9135, 2326032), (9396, 2261420), (9744, 2180655), (10026, 2119320), (10092, 2105460), (10440, 2035278), (10962, 1938360), (11140, 1907388), (11340, 1873748), (11697, 1816560), (11745, 1809136), (11774, 1804680), (12180, 1744524), (12528, 1696065), (12615, 1684368), (13368, 1589490), (13456, 1579095), (14616, 1453770), (15039, 1412880), (15120, 1405311), (15138, 1403640), (15596, 1362420), (15660, 1356852), (16153, 1315440), (16240, 1308393), (16443, 1292240), (16710, 1271592), (16820, 1263276), (17661, 1203120), (18270, 1163016), (18792, 1130710), (19495, 1089936), (20052, 1059660), (20184, 1052730), (20880, 1017639), (21924, 969180), (22280, 953694), (22680, 936874), (22707, 935760), (23394, 908280), (23490, 904568), (23548, 902340), (24360, 872262), (25065, 847728), (25230, 842184), (26736, 794745), (27405, 775344), (29232, 726885), (29435, 721872), (30078, 706440), (30276, 701820), (31192, 681210), (31320, 678426), (32306, 657720), (32886, 646120), (33420, 635796), (33640, 631638), (35091, 605520), (35322, 601560), (36540, 581508), (37584, 565355), (37845, 561456), (38990, 544968), (40104, 529830), (40368, 526365), (43848, 484590), (44560, 476847), (45117, 470960), (45360, 468437), (45414, 467880), (46788, 454140), (46980, 452284), (47096, 451170), (48459, 438480), (48720, 436131), (50130, 423864), (50460, 421092), (52983, 401040), (54810, 387672), (58485, 363312), (58870, 360936), (60156, 353220), (60552, 350910), (62384, 340605), (62640, 339213), (64612, 328860), (65772, 323060), (66840, 317898), (67280, 315819), (68121, 311920), (70182, 302760), (70644, 300780), (73080, 290754), (75195, 282576), (75690, 280728), (77980, 272484), (80208, 264915), (80765, 263088), (82215, 258448), (87696, 242295), (88305, 240624), (90234, 235480), (90828, 233940), (93576, 227070), (93960, 226142), (94192, 225585), (96918, 219240), (100260, 211932), (100920, 210546), (105273, 201840), (105966, 200520), (109620, 193836), (113071, 187920), (113535, 187152), (116970, 181656), (117740, 180468), (120312, 176610), (121104, 175455), (129224, 164430), (131544, 161530), (133680, 158949), (136242, 155960), (140364, 151380), (141288, 150390), (145377, 146160)]