748198080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 448

約数和(自身を含む): 3072384000

約数和(自身を除く): 2324185920

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, 84, 89, 90, 96, 105, 108, 112, 120, 126, 135, 139, 140, 144, 160, 168, 178, 180, 189, 192, 210, 216, 224, 240, 252, 267, 270, 278, 280, 288, 315, 320, 336, 356, 360, 378, 417, 420, 432, 445, 448, 480, 504, 534, 540, 556, 560, 576, 623, 630, 672, 695, 712, 720, 756, 801, 834, 840, 864, 890, 945, 960, 973, 1008, 1068, 1080, 1112, 1120, 1246, 1251, 1260, 1335, 1344, 1390, 1424, 1440, 1512, 1602, 1668, 1680, 1728, 1780, 1869, 1890, 1946, 2016, 2085, 2136, 2160, 2224, 2240, 2403, 2492, 2502, 2520, 2670, 2780, 2848, 2880, 2919, 3024, 3115, 3204, 3336, 3360, 3560, 3738, 3753, 3780, 3892, 4005, 4032, 4170, 4272, 4320, 4448, 4806, 4865, 4984, 5004, 5040, 5340, 5560, 5607, 5696, 5838, 6048, 6230, 6255, 6408, 6672, 6720, 7120, 7476, 7506, 7560, 7784, 8010, 8340, 8544, 8640, 8757, 8896, 9345, 9612, 9730, 9968, 10008, 10080, 10680, 11120, 11214, 11676, 12015, 12096, 12371, 12460, 12510, 12816, 13344, 14240, 14595, 14952, 15012, 15120, 15568, 16020, 16680, 16821, 17088, 17514, 18690, 18765, 19224, 19460, 19936, 20016, 20160, 21360, 22240, 22428, 23352, 24030, 24742, 24920, 25020, 25632, 26271, 26688, 28035, 28480, 29190, 29904, 30024, 30240, 31136, 32040, 33360, 33642, 35028, 37113, 37380, 37530, 38448, 38920, 39872, 40032, 42720, 43785, 44480, 44856, 46704, 48060, 49484, 49840, 50040, 51264, 52542, 56070, 58380, 59808, 60048, 60480, 61855, 62272, 64080, 66720, 67284, 70056, 74226, 74760, 75060, 76896, 77840, 80064, 84105, 85440, 86597, 87570, 89712, 93408, 96120, 98968, 99680, 100080, 105084, 111339, 112140, 116760, 119616, 120096, 123710, 128160, 131355, 133440, 134568, 140112, 148452, 149520, 150120, 153792, 155680, 168210, 173194, 175140, 179424, 185565, 186816, 192240, 197936, 199360, 200160, 210168, 222678, 224280, 233520, 240192, 247420, 256320, 259791, 262710, 269136, 280224, 296904, 299040, 300240, 311360, 334017, 336420, 346388, 350280, 358848, 371130, 384480, 395872, 400320, 420336, 432985, 445356, 448560, 467040, 494840, 519582, 525420, 538272, 556695, 560448, 593808, 598080, 600480, 668034, 672840, 692776, 700560, 742260, 768960, 779373, 791744, 840672, 865970, 890712, 897120, 934080, 989680, 1039164, 1050840, 1076544, 1113390, 1187616, 1200960, 1298955, 1336068, 1345680, 1385552, 1401120, 1484520, 1558746, 1670085, 1681344, 1731940, 1781424, 1794240, 1979360, 2078328, 2101680, 2226780, 2338119, 2375232, 2597910, 2672136, 2691360, 2771104, 2802240, 2969040, 3117492, 3340170, 3463880, 3562848, 3896865, 3958720, 4156656, 4203360, 4453560, 4676238, 5195820, 5344272, 5382720, 5542208, 5938080, 6234984, 6680340, 6927760, 7125696, 7793730, 8313312, 8406720, 8907120, 9352476, 10391640, 10688544, 11690595, 11876160, 12469968, 13360680, 13855520, 15587460, 16626624, 17814240, 18704952, 20783280, 21377088, 23381190, 24939936, 26721360, 27711040, 31174920, 35628480, 37409904, 41566560, 46762380, 49879872, 53442720, 62349840, 74819808, 83133120, 93524760, 106885440, 124699680, 149639616, 187049520, 249399360, 374099040, 748198080]

約数ペア:

[(1, 748198080), (2, 374099040), (3, 249399360), (4, 187049520), (5, 149639616), (6, 124699680), (7, 106885440), (8, 93524760), (9, 83133120), (10, 74819808), (12, 62349840), (14, 53442720), (15, 49879872), (16, 46762380), (18, 41566560), (20, 37409904), (21, 35628480), (24, 31174920), (27, 27711040), (28, 26721360), (30, 24939936), (32, 23381190), (35, 21377088), (36, 20783280), (40, 18704952), (42, 17814240), (45, 16626624), (48, 15587460), (54, 13855520), (56, 13360680), (60, 12469968), (63, 11876160), (64, 11690595), (70, 10688544), (72, 10391640), (80, 9352476), (84, 8907120), (89, 8406720), (90, 8313312), (96, 7793730), (105, 7125696), (108, 6927760), (112, 6680340), (120, 6234984), (126, 5938080), (135, 5542208), (139, 5382720), (140, 5344272), (144, 5195820), (160, 4676238), (168, 4453560), (178, 4203360), (180, 4156656), (189, 3958720), (192, 3896865), (210, 3562848), (216, 3463880), (224, 3340170), (240, 3117492), (252, 2969040), (267, 2802240), (270, 2771104), (278, 2691360), (280, 2672136), (288, 2597910), (315, 2375232), (320, 2338119), (336, 2226780), (356, 2101680), (360, 2078328), (378, 1979360), (417, 1794240), (420, 1781424), (432, 1731940), (445, 1681344), (448, 1670085), (480, 1558746), (504, 1484520), (534, 1401120), (540, 1385552), (556, 1345680), (560, 1336068), (576, 1298955), (623, 1200960), (630, 1187616), (672, 1113390), (695, 1076544), (712, 1050840), (720, 1039164), (756, 989680), (801, 934080), (834, 897120), (840, 890712), (864, 865970), (890, 840672), (945, 791744), (960, 779373), (973, 768960), (1008, 742260), (1068, 700560), (1080, 692776), (1112, 672840), (1120, 668034), (1246, 600480), (1251, 598080), (1260, 593808), (1335, 560448), (1344, 556695), (1390, 538272), (1424, 525420), (1440, 519582), (1512, 494840), (1602, 467040), (1668, 448560), (1680, 445356), (1728, 432985), (1780, 420336), (1869, 400320), (1890, 395872), (1946, 384480), (2016, 371130), (2085, 358848), (2136, 350280), (2160, 346388), (2224, 336420), (2240, 334017), (2403, 311360), (2492, 300240), (2502, 299040), (2520, 296904), (2670, 280224), (2780, 269136), (2848, 262710), (2880, 259791), (2919, 256320), (3024, 247420), (3115, 240192), (3204, 233520), (3336, 224280), (3360, 222678), (3560, 210168), (3738, 200160), (3753, 199360), (3780, 197936), (3892, 192240), (4005, 186816), (4032, 185565), (4170, 179424), (4272, 175140), (4320, 173194), (4448, 168210), (4806, 155680), (4865, 153792), (4984, 150120), (5004, 149520), (5040, 148452), (5340, 140112), (5560, 134568), (5607, 133440), (5696, 131355), (5838, 128160), (6048, 123710), (6230, 120096), (6255, 119616), (6408, 116760), (6672, 112140), (6720, 111339), (7120, 105084), (7476, 100080), (7506, 99680), (7560, 98968), (7784, 96120), (8010, 93408), (8340, 89712), (8544, 87570), (8640, 86597), (8757, 85440), (8896, 84105), (9345, 80064), (9612, 77840), (9730, 76896), (9968, 75060), (10008, 74760), (10080, 74226), (10680, 70056), (11120, 67284), (11214, 66720), (11676, 64080), (12015, 62272), (12096, 61855), (12371, 60480), (12460, 60048), (12510, 59808), (12816, 58380), (13344, 56070), (14240, 52542), (14595, 51264), (14952, 50040), (15012, 49840), (15120, 49484), (15568, 48060), (16020, 46704), (16680, 44856), (16821, 44480), (17088, 43785), (17514, 42720), (18690, 40032), (18765, 39872), (19224, 38920), (19460, 38448), (19936, 37530), (20016, 37380), (20160, 37113), (21360, 35028), (22240, 33642), (22428, 33360), (23352, 32040), (24030, 31136), (24742, 30240), (24920, 30024), (25020, 29904), (25632, 29190), (26271, 28480), (26688, 28035)]