6480522720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 576

約数和(自身を含む): 26905374720

約数和(自身を除く): 20424852000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 223, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 446, 465, 480, 496, 504, 540, 558, 560, 620, 630, 651, 669, 672, 720, 744, 756, 837, 840, 864, 868, 892, 930, 945, 961, 992, 1008, 1080, 1085, 1115, 1116, 1120, 1240, 1260, 1302, 1338, 1395, 1440, 1488, 1512, 1561, 1674, 1680, 1736, 1784, 1860, 1890, 1922, 1953, 2007, 2016, 2160, 2170, 2230, 2232, 2480, 2520, 2604, 2676, 2790, 2883, 2976, 3024, 3122, 3255, 3345, 3348, 3360, 3472, 3568, 3720, 3780, 3844, 3906, 4014, 4185, 4320, 4340, 4460, 4464, 4683, 4805, 4960, 5040, 5208, 5352, 5580, 5766, 5859, 6021, 6048, 6244, 6510, 6690, 6696, 6727, 6913, 6944, 7136, 7440, 7560, 7688, 7805, 7812, 8028, 8370, 8649, 8680, 8920, 8928, 9366, 9610, 9765, 10035, 10080, 10416, 10704, 11160, 11532, 11718, 12042, 12488, 13020, 13380, 13392, 13454, 13826, 14049, 14415, 14880, 15120, 15376, 15610, 15624, 16056, 16740, 17298, 17360, 17840, 18732, 19220, 19530, 20070, 20181, 20739, 20832, 21408, 22320, 23064, 23415, 23436, 24084, 24976, 25947, 26040, 26760, 26784, 26908, 27652, 28098, 28830, 29295, 30105, 30240, 30752, 31220, 31248, 32112, 33480, 33635, 34565, 34596, 34720, 35680, 37464, 38440, 39060, 40140, 40362, 41478, 42147, 43245, 44640, 46128, 46830, 46872, 48168, 48391, 49952, 51894, 52080, 53520, 53816, 55304, 56196, 57660, 58590, 60210, 60543, 62217, 62440, 62496, 64224, 66960, 67270, 69130, 69192, 70245, 74928, 76880, 78120, 80280, 80724, 82956, 84294, 86490, 92256, 93660, 93744, 96336, 96782, 100905, 103695, 103788, 104160, 107040, 107632, 110608, 112392, 115320, 117180, 120420, 121086, 124434, 124880, 129735, 133920, 134540, 138260, 138384, 140490, 145173, 149856, 153760, 156240, 160560, 161448, 165912, 168588, 172980, 181629, 186651, 187320, 187488, 192672, 193564, 201810, 207390, 207576, 210735, 214303, 215264, 221216, 224784, 230640, 234360, 240840, 241955, 242172, 248868, 249760, 259470, 269080, 276520, 276768, 280980, 290346, 302715, 311085, 312480, 321120, 322896, 331824, 337176, 345960, 363258, 373302, 374640, 387128, 403620, 414780, 415152, 421470, 428606, 435519, 449568, 461280, 468720, 481680, 483910, 484344, 497736, 518940, 538160, 553040, 561960, 580692, 605430, 622170, 642909, 645792, 663648, 674352, 691920, 725865, 726516, 746604, 749280, 774256, 807240, 829560, 830304, 842940, 857212, 871038, 908145, 933255, 937440, 963360, 967820, 968688, 995472, 1037880, 1071515, 1076320, 1106080, 1123920, 1161384, 1210860, 1244340, 1285818, 1306557, 1348704, 1383840, 1451730, 1453032, 1493208, 1500121, 1548512, 1614480, 1659120, 1685880, 1714424, 1742076, 1816290, 1866510, 1928727, 1935640, 1937376, 1990944, 2075760, 2143030, 2177595, 2247840, 2322768, 2421720, 2488680, 2571636, 2613114, 2903460, 2906064, 2986416, 3000242, 3214545, 3228960, 3318240, 3371760, 3428848, 3484152, 3632580, 3733020, 3857454, 3871280, 4151520, 4286060, 4355190, 4500363, 4645536, 4843440, 4977360, 5143272, 5226228, 5786181, 5806920, 5812128, 5972832, 6000484, 6429090, 6532785, 6743520, 6857696, 6968304, 7265160, 7466040, 7500605, 7714908, 7742560, 8572120, 8710380, 9000726, 9643635, 9686880, 9954720, 10286544, 10452456, 11572362, 11613840, 12000968, 12858180, 13065570, 13501089, 13936608, 14530320, 14932080, 15001210, 15429816, 17144240, 17420760, 18001452, 19287270, 20573088, 20904912, 22501815, 23144724, 23227680, 24001936, 25716360, 26131140, 27002178, 28930905, 29060640, 29864160, 30002420, 30859632, 34288480, 34841520, 36002904, 38574540, 40503267, 41809824, 45003630, 46289448, 48003872, 51432720, 52262280, 54004356, 57861810, 60004840, 61719264, 67505445, 69683040, 72005808, 77149080, 81006534, 90007260, 92578896, 102865440, 104524560, 108008712, 115723620, 120009680, 135010890, 144011616, 154298160, 162013068, 180014520, 185157792, 202516335, 209049120, 216017424, 231447240, 240019360, 270021780, 308596320, 324026136, 360029040, 405032670, 432034848, 462894480, 540043560, 648052272, 720058080, 810065340, 925788960, 1080087120, 1296104544, 1620130680, 2160174240, 3240261360, 6480522720]

約数ペア:

[(1, 6480522720), (2, 3240261360), (3, 2160174240), (4, 1620130680), (5, 1296104544), (6, 1080087120), (7, 925788960), (8, 810065340), (9, 720058080), (10, 648052272), (12, 540043560), (14, 462894480), (15, 432034848), (16, 405032670), (18, 360029040), (20, 324026136), (21, 308596320), (24, 270021780), (27, 240019360), (28, 231447240), (30, 216017424), (31, 209049120), (32, 202516335), (35, 185157792), (36, 180014520), (40, 162013068), (42, 154298160), (45, 144011616), (48, 135010890), (54, 120009680), (56, 115723620), (60, 108008712), (62, 104524560), (63, 102865440), (70, 92578896), (72, 90007260), (80, 81006534), (84, 77149080), (90, 72005808), (93, 69683040), (96, 67505445), (105, 61719264), (108, 60004840), (112, 57861810), (120, 54004356), (124, 52262280), (126, 51432720), (135, 48003872), (140, 46289448), (144, 45003630), (155, 41809824), (160, 40503267), (168, 38574540), (180, 36002904), (186, 34841520), (189, 34288480), (210, 30859632), (216, 30002420), (217, 29864160), (223, 29060640), (224, 28930905), (240, 27002178), (248, 26131140), (252, 25716360), (270, 24001936), (279, 23227680), (280, 23144724), (288, 22501815), (310, 20904912), (315, 20573088), (336, 19287270), (360, 18001452), (372, 17420760), (378, 17144240), (420, 15429816), (432, 15001210), (434, 14932080), (446, 14530320), (465, 13936608), (480, 13501089), (496, 13065570), (504, 12858180), (540, 12000968), (558, 11613840), (560, 11572362), (620, 10452456), (630, 10286544), (651, 9954720), (669, 9686880), (672, 9643635), (720, 9000726), (744, 8710380), (756, 8572120), (837, 7742560), (840, 7714908), (864, 7500605), (868, 7466040), (892, 7265160), (930, 6968304), (945, 6857696), (961, 6743520), (992, 6532785), (1008, 6429090), (1080, 6000484), (1085, 5972832), (1115, 5812128), (1116, 5806920), (1120, 5786181), (1240, 5226228), (1260, 5143272), (1302, 4977360), (1338, 4843440), (1395, 4645536), (1440, 4500363), (1488, 4355190), (1512, 4286060), (1561, 4151520), (1674, 3871280), (1680, 3857454), (1736, 3733020), (1784, 3632580), (1860, 3484152), (1890, 3428848), (1922, 3371760), (1953, 3318240), (2007, 3228960), (2016, 3214545), (2160, 3000242), (2170, 2986416), (2230, 2906064), (2232, 2903460), (2480, 2613114), (2520, 2571636), (2604, 2488680), (2676, 2421720), (2790, 2322768), (2883, 2247840), (2976, 2177595), (3024, 2143030), (3122, 2075760), (3255, 1990944), (3345, 1937376), (3348, 1935640), (3360, 1928727), (3472, 1866510), (3568, 1816290), (3720, 1742076), (3780, 1714424), (3844, 1685880), (3906, 1659120), (4014, 1614480), (4185, 1548512), (4320, 1500121), (4340, 1493208), (4460, 1453032), (4464, 1451730), (4683, 1383840), (4805, 1348704), (4960, 1306557), (5040, 1285818), (5208, 1244340), (5352, 1210860), (5580, 1161384), (5766, 1123920), (5859, 1106080), (6021, 1076320), (6048, 1071515), (6244, 1037880), (6510, 995472), (6690, 968688), (6696, 967820), (6727, 963360), (6913, 937440), (6944, 933255), (7136, 908145), (7440, 871038), (7560, 857212), (7688, 842940), (7805, 830304), (7812, 829560), (8028, 807240), (8370, 774256), (8649, 749280), (8680, 746604), (8920, 726516), (8928, 725865), (9366, 691920), (9610, 674352), (9765, 663648), (10035, 645792), (10080, 642909), (10416, 622170), (10704, 605430), (11160, 580692), (11532, 561960), (11718, 553040), (12042, 538160), (12488, 518940), (13020, 497736), (13380, 484344), (13392, 483910), (13454, 481680), (13826, 468720), (14049, 461280), (14415, 449568), (14880, 435519), (15120, 428606), (15376, 421470), (15610, 415152), (15624, 414780), (16056, 403620), (16740, 387128), (17298, 374640), (17360, 373302), (17840, 363258), (18732, 345960), (19220, 337176), (19530, 331824), (20070, 322896), (20181, 321120), (20739, 312480), (20832, 311085), (21408, 302715), (22320, 290346), (23064, 280980), (23415, 276768), (23436, 276520), (24084, 269080), (24976, 259470), (25947, 249760), (26040, 248868), (26760, 242172), (26784, 241955), (26908, 240840), (27652, 234360), (28098, 230640), (28830, 224784), (29295, 221216), (30105, 215264), (30240, 214303), (30752, 210735), (31220, 207576), (31248, 207390), (32112, 201810), (33480, 193564), (33635, 192672), (34565, 187488), (34596, 187320), (34720, 186651), (35680, 181629), (37464, 172980), (38440, 168588), (39060, 165912), (40140, 161448), (40362, 160560), (41478, 156240), (42147, 153760), (43245, 149856), (44640, 145173), (46128, 140490), (46830, 138384), (46872, 138260), (48168, 134540), (48391, 133920), (49952, 129735), (51894, 124880), (52080, 124434), (53520, 121086), (53816, 120420), (55304, 117180), (56196, 115320), (57660, 112392), (58590, 110608), (60210, 107632), (60543, 107040), (62217, 104160), (62440, 103788), (62496, 103695), (64224, 100905), (66960, 96782), (67270, 96336), (69130, 93744), (69192, 93660), (70245, 92256), (74928, 86490), (76880, 84294), (78120, 82956), (80280, 80724)]