428742720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 560

約数和(自身を含む): 1858792320

約数和(自身を除く): 1430049600

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, 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, 405, 408, 417, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 556, 560, 567, 576, 595, 612, 630, 648, 672, 680, 695, 714, 720, 756, 765, 810, 816, 834, 840, 864, 918, 945, 952, 960, 973, 1008, 1020, 1071, 1080, 1088, 1112, 1120, 1134, 1190, 1224, 1251, 1260, 1296, 1344, 1360, 1377, 1390, 1428, 1440, 1512, 1530, 1620, 1632, 1668, 1680, 1728, 1785, 1836, 1890, 1904, 1946, 2016, 2040, 2085, 2142, 2160, 2224, 2240, 2268, 2295, 2363, 2380, 2448, 2502, 2520, 2592, 2720, 2754, 2780, 2835, 2856, 2880, 2919, 3024, 3060, 3213, 3240, 3264, 3336, 3360, 3570, 3672, 3753, 3780, 3808, 3892, 4032, 4080, 4170, 4284, 4320, 4448, 4536, 4590, 4726, 4760, 4865, 4896, 5004, 5040, 5184, 5355, 5440, 5508, 5560, 5670, 5712, 5838, 6048, 6120, 6255, 6426, 6480, 6672, 6720, 6885, 7089, 7140, 7344, 7506, 7560, 7616, 7784, 8160, 8340, 8568, 8640, 8757, 8896, 9072, 9180, 9452, 9520, 9639, 9730, 9792, 10008, 10080, 10710, 11016, 11120, 11259, 11340, 11424, 11676, 11815, 12096, 12240, 12510, 12852, 12960, 13344, 13770, 14178, 14280, 14595, 14688, 15012, 15120, 15568, 16065, 16320, 16541, 16680, 17136, 17514, 18144, 18360, 18765, 18904, 19040, 19278, 19460, 20016, 20160, 21267, 21420, 22032, 22240, 22518, 22680, 22848, 23352, 23630, 24480, 25020, 25704, 25920, 26271, 26688, 27540, 28356, 28560, 29190, 29376, 30024, 30240, 31136, 32130, 33082, 33360, 34272, 35028, 35445, 36288, 36720, 37530, 37808, 38080, 38556, 38920, 40032, 42534, 42840, 43785, 44064, 44480, 45036, 45360, 46704, 47260, 48195, 48960, 49623, 50040, 51408, 52542, 55080, 56295, 56712, 57120, 58380, 60048, 60480, 62272, 63801, 64260, 66164, 66720, 68544, 70056, 70890, 73440, 75060, 75616, 77112, 77840, 78813, 80064, 82705, 85068, 85680, 87570, 88128, 90072, 90720, 93408, 94520, 96390, 99246, 100080, 102816, 105084, 106335, 110160, 112590, 113424, 114240, 116760, 120096, 127602, 128520, 131355, 132328, 133440, 140112, 141780, 146880, 148869, 150120, 151232, 154224, 155680, 157626, 165410, 170136, 171360, 175140, 180144, 181440, 186816, 189040, 191403, 192780, 198492, 200160, 205632, 210168, 212670, 220320, 225180, 226848, 233520, 240192, 248115, 255204, 257040, 262710, 264656, 280224, 283560, 297738, 300240, 308448, 311360, 315252, 319005, 330820, 340272, 342720, 350280, 360288, 378080, 382806, 385560, 394065, 396984, 400320, 420336, 425340, 440640, 446607, 450360, 453696, 467040, 496230, 510408, 514080, 525420, 529312, 560448, 567120, 595476, 600480, 616896, 630504, 638010, 661640, 680544, 700560, 720576, 744345, 756160, 765612, 771120, 788130, 793968, 840672, 850680, 893214, 900720, 934080, 957015, 992460, 1020816, 1028160, 1050840, 1058624, 1134240, 1190952, 1200960, 1261008, 1276020, 1323280, 1339821, 1361088, 1401120, 1488690, 1531224, 1542240, 1576260, 1587936, 1681344, 1701360, 1786428, 1801440, 1914030, 1984920, 2041632, 2101680, 2233035, 2268480, 2381904, 2522016, 2552040, 2646560, 2679642, 2802240, 2977380, 3062448, 3084480, 3152520, 3175872, 3402720, 3572856, 3602880, 3828060, 3969840, 4083264, 4203360, 4466070, 4763808, 5044032, 5104080, 5293120, 5359284, 5954760, 6124896, 6305040, 6699105, 6805440, 7145712, 7656120, 7939680, 8406720, 8932140, 9527616, 10208160, 10718568, 11909520, 12249792, 12610080, 13398210, 14291424, 15312240, 15879360, 17864280, 20416320, 21437136, 23819040, 25220160, 26796420, 28582848, 30624480, 35728560, 42874272, 47638080, 53592840, 61248960, 71457120, 85748544, 107185680, 142914240, 214371360, 428742720]

約数ペア:

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