857485440

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 640

約数和(自身を含む): 3732220800

約数和(自身を除く): 2874735360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 139, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 278, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 384, 405, 408, 417, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 556, 560, 567, 576, 595, 612, 630, 640, 648, 672, 680, 695, 714, 720, 756, 765, 810, 816, 834, 840, 864, 896, 918, 945, 952, 960, 973, 1008, 1020, 1071, 1080, 1088, 1112, 1120, 1134, 1152, 1190, 1224, 1251, 1260, 1296, 1344, 1360, 1377, 1390, 1428, 1440, 1512, 1530, 1620, 1632, 1668, 1680, 1728, 1785, 1836, 1890, 1904, 1920, 1946, 2016, 2040, 2085, 2142, 2160, 2176, 2224, 2240, 2268, 2295, 2363, 2380, 2448, 2502, 2520, 2592, 2688, 2720, 2754, 2780, 2835, 2856, 2880, 2919, 3024, 3060, 3213, 3240, 3264, 3336, 3360, 3456, 3570, 3672, 3753, 3780, 3808, 3892, 4032, 4080, 4170, 4284, 4320, 4448, 4480, 4536, 4590, 4726, 4760, 4865, 4896, 5004, 5040, 5184, 5355, 5440, 5508, 5560, 5670, 5712, 5760, 5838, 6048, 6120, 6255, 6426, 6480, 6528, 6672, 6720, 6885, 7089, 7140, 7344, 7506, 7560, 7616, 7784, 8064, 8160, 8340, 8568, 8640, 8757, 8896, 9072, 9180, 9452, 9520, 9639, 9730, 9792, 10008, 10080, 10368, 10710, 10880, 11016, 11120, 11259, 11340, 11424, 11676, 11815, 12096, 12240, 12510, 12852, 12960, 13344, 13440, 13770, 14178, 14280, 14595, 14688, 15012, 15120, 15232, 15568, 16065, 16320, 16541, 16680, 17136, 17280, 17514, 17792, 18144, 18360, 18765, 18904, 19040, 19278, 19460, 19584, 20016, 20160, 21267, 21420, 22032, 22240, 22518, 22680, 22848, 23352, 23630, 24192, 24480, 25020, 25704, 25920, 26271, 26688, 27540, 28356, 28560, 29190, 29376, 30024, 30240, 31136, 32130, 32640, 33082, 33360, 34272, 35028, 35445, 36288, 36720, 37530, 37808, 38080, 38556, 38920, 40032, 40320, 42534, 42840, 43785, 44064, 44480, 45036, 45360, 45696, 46704, 47260, 48195, 48960, 49623, 50040, 51408, 51840, 52542, 53376, 55080, 56295, 56712, 57120, 58380, 58752, 60048, 60480, 62272, 63801, 64260, 66164, 66720, 68544, 70056, 70890, 72576, 73440, 75060, 75616, 76160, 77112, 77840, 78813, 80064, 82705, 85068, 85680, 87570, 88128, 88960, 90072, 90720, 93408, 94520, 96390, 97920, 99246, 100080, 102816, 105084, 106335, 110160, 112590, 113424, 114240, 116760, 120096, 120960, 124544, 127602, 128520, 131355, 132328, 133440, 137088, 140112, 141780, 146880, 148869, 150120, 151232, 154224, 155680, 157626, 160128, 165410, 170136, 171360, 175140, 176256, 180144, 181440, 186816, 189040, 191403, 192780, 198492, 200160, 205632, 210168, 212670, 220320, 225180, 226848, 228480, 233520, 240192, 248115, 255204, 257040, 262710, 264656, 266880, 280224, 283560, 293760, 297738, 300240, 302464, 308448, 311360, 315252, 319005, 330820, 340272, 342720, 350280, 360288, 362880, 373632, 378080, 382806, 385560, 394065, 396984, 400320, 411264, 420336, 425340, 440640, 446607, 450360, 453696, 467040, 480384, 496230, 510408, 514080, 525420, 529312, 560448, 567120, 595476, 600480, 616896, 622720, 630504, 638010, 661640, 680544, 685440, 700560, 720576, 744345, 756160, 765612, 771120, 788130, 793968, 800640, 840672, 850680, 881280, 893214, 900720, 907392, 934080, 957015, 992460, 1020816, 1028160, 1050840, 1058624, 1120896, 1134240, 1190952, 1200960, 1233792, 1261008, 1276020, 1323280, 1339821, 1361088, 1401120, 1441152, 1488690, 1512320, 1531224, 1542240, 1576260, 1587936, 1681344, 1701360, 1786428, 1801440, 1868160, 1914030, 1984920, 2041632, 2056320, 2101680, 2117248, 2233035, 2268480, 2381904, 2401920, 2522016, 2552040, 2646560, 2679642, 2722176, 2802240, 2977380, 3062448, 3084480, 3152520, 3175872, 3362688, 3402720, 3572856, 3602880, 3828060, 3969840, 4083264, 4203360, 4466070, 4536960, 4763808, 5044032, 5104080, 5293120, 5359284, 5604480, 5954760, 6124896, 6168960, 6305040, 6351744, 6699105, 6805440, 7145712, 7205760, 7656120, 7939680, 8166528, 8406720, 8932140, 9527616, 10088064, 10208160, 10586240, 10718568, 11909520, 12249792, 12610080, 13398210, 13610880, 14291424, 15312240, 15879360, 16813440, 17864280, 19055232, 20416320, 21437136, 23819040, 24499584, 25220160, 26796420, 28582848, 30624480, 31758720, 35728560, 40832640, 42874272, 47638080, 50440320, 53592840, 57165696, 61248960, 71457120, 85748544, 95276160, 107185680, 122497920, 142914240, 171497088, 214371360, 285828480, 428742720, 857485440]

約数ペア:

[(1, 857485440), (2, 428742720), (3, 285828480), (4, 214371360), (5, 171497088), (6, 142914240), (7, 122497920), (8, 107185680), (9, 95276160), (10, 85748544), (12, 71457120), (14, 61248960), (15, 57165696), (16, 53592840), (17, 50440320), (18, 47638080), (20, 42874272), (21, 40832640), (24, 35728560), (27, 31758720), (28, 30624480), (30, 28582848), (32, 26796420), (34, 25220160), (35, 24499584), (36, 23819040), (40, 21437136), (42, 20416320), (45, 19055232), (48, 17864280), (51, 16813440), (54, 15879360), (56, 15312240), (60, 14291424), (63, 13610880), (64, 13398210), (68, 12610080), (70, 12249792), (72, 11909520), (80, 10718568), (81, 10586240), (84, 10208160), (85, 10088064), (90, 9527616), (96, 8932140), (102, 8406720), (105, 8166528), (108, 7939680), (112, 7656120), (119, 7205760), (120, 7145712), (126, 6805440), (128, 6699105), (135, 6351744), (136, 6305040), (139, 6168960), (140, 6124896), (144, 5954760), (153, 5604480), (160, 5359284), (162, 5293120), (168, 5104080), (170, 5044032), (180, 4763808), (189, 4536960), (192, 4466070), (204, 4203360), (210, 4083264), (216, 3969840), (224, 3828060), (238, 3602880), (240, 3572856), (252, 3402720), (255, 3362688), (270, 3175872), (272, 3152520), (278, 3084480), (280, 3062448), (288, 2977380), (306, 2802240), (315, 2722176), (320, 2679642), (324, 2646560), (336, 2552040), (340, 2522016), (357, 2401920), (360, 2381904), (378, 2268480), (384, 2233035), (405, 2117248), (408, 2101680), (417, 2056320), (420, 2041632), (432, 1984920), (448, 1914030), (459, 1868160), (476, 1801440), (480, 1786428), (504, 1701360), (510, 1681344), (540, 1587936), (544, 1576260), (556, 1542240), (560, 1531224), (567, 1512320), (576, 1488690), (595, 1441152), (612, 1401120), (630, 1361088), (640, 1339821), (648, 1323280), (672, 1276020), (680, 1261008), (695, 1233792), (714, 1200960), (720, 1190952), (756, 1134240), (765, 1120896), (810, 1058624), (816, 1050840), (834, 1028160), (840, 1020816), (864, 992460), (896, 957015), (918, 934080), (945, 907392), (952, 900720), (960, 893214), (973, 881280), (1008, 850680), (1020, 840672), (1071, 800640), (1080, 793968), (1088, 788130), (1112, 771120), (1120, 765612), (1134, 756160), (1152, 744345), (1190, 720576), (1224, 700560), (1251, 685440), (1260, 680544), (1296, 661640), (1344, 638010), (1360, 630504), (1377, 622720), (1390, 616896), (1428, 600480), (1440, 595476), (1512, 567120), (1530, 560448), (1620, 529312), (1632, 525420), (1668, 514080), (1680, 510408), (1728, 496230), (1785, 480384), (1836, 467040), (1890, 453696), (1904, 450360), (1920, 446607), (1946, 440640), (2016, 425340), (2040, 420336), (2085, 411264), (2142, 400320), (2160, 396984), (2176, 394065), (2224, 385560), (2240, 382806), (2268, 378080), (2295, 373632), (2363, 362880), (2380, 360288), (2448, 350280), (2502, 342720), (2520, 340272), (2592, 330820), (2688, 319005), (2720, 315252), (2754, 311360), (2780, 308448), (2835, 302464), (2856, 300240), (2880, 297738), (2919, 293760), (3024, 283560), (3060, 280224), (3213, 266880), (3240, 264656), (3264, 262710), (3336, 257040), (3360, 255204), (3456, 248115), (3570, 240192), (3672, 233520), (3753, 228480), (3780, 226848), (3808, 225180), (3892, 220320), (4032, 212670), (4080, 210168), (4170, 205632), (4284, 200160), (4320, 198492), (4448, 192780), (4480, 191403), (4536, 189040), (4590, 186816), (4726, 181440), (4760, 180144), (4865, 176256), (4896, 175140), (5004, 171360), (5040, 170136), (5184, 165410), (5355, 160128), (5440, 157626), (5508, 155680), (5560, 154224), (5670, 151232), (5712, 150120), (5760, 148869), (5838, 146880), (6048, 141780), (6120, 140112), (6255, 137088), (6426, 133440), (6480, 132328), (6528, 131355), (6672, 128520), (6720, 127602), (6885, 124544), (7089, 120960), (7140, 120096), (7344, 116760), (7506, 114240), (7560, 113424), (7616, 112590), (7784, 110160), (8064, 106335), (8160, 105084), (8340, 102816), (8568, 100080), (8640, 99246), (8757, 97920), (8896, 96390), (9072, 94520), (9180, 93408), (9452, 90720), (9520, 90072), (9639, 88960), (9730, 88128), (9792, 87570), (10008, 85680), (10080, 85068), (10368, 82705), (10710, 80064), (10880, 78813), (11016, 77840), (11120, 77112), (11259, 76160), (11340, 75616), (11424, 75060), (11676, 73440), (11815, 72576), (12096, 70890), (12240, 70056), (12510, 68544), (12852, 66720), (12960, 66164), (13344, 64260), (13440, 63801), (13770, 62272), (14178, 60480), (14280, 60048), (14595, 58752), (14688, 58380), (15012, 57120), (15120, 56712), (15232, 56295), (15568, 55080), (16065, 53376), (16320, 52542), (16541, 51840), (16680, 51408), (17136, 50040), (17280, 49623), (17514, 48960), (17792, 48195), (18144, 47260), (18360, 46704), (18765, 45696), (18904, 45360), (19040, 45036), (19278, 44480), (19460, 44064), (19584, 43785), (20016, 42840), (20160, 42534), (21267, 40320), (21420, 40032), (22032, 38920), (22240, 38556), (22518, 38080), (22680, 37808), (22848, 37530), (23352, 36720), (23630, 36288), (24192, 35445), (24480, 35028), (25020, 34272), (25704, 33360), (25920, 33082), (26271, 32640), (26688, 32130), (27540, 31136), (28356, 30240), (28560, 30024), (29190, 29376)]