643114080

素因数分解:

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

素因数の和:193

約数の個数: 576

約数和(自身を含む): 2773854720

約数和(自身を除く): 2130740640

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, 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, 204, 210, 216, 224, 238, 240, 243, 252, 255, 270, 272, 278, 280, 288, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 417, 420, 432, 459, 476, 480, 486, 504, 510, 540, 544, 556, 560, 567, 595, 612, 630, 648, 672, 680, 695, 714, 720, 756, 765, 810, 816, 834, 840, 864, 918, 945, 952, 972, 973, 1008, 1020, 1071, 1080, 1112, 1120, 1134, 1190, 1215, 1224, 1251, 1260, 1296, 1360, 1377, 1390, 1428, 1440, 1512, 1530, 1620, 1632, 1668, 1680, 1701, 1785, 1836, 1890, 1904, 1944, 1946, 2016, 2040, 2085, 2142, 2160, 2224, 2268, 2295, 2363, 2380, 2430, 2448, 2502, 2520, 2592, 2720, 2754, 2780, 2835, 2856, 2919, 3024, 3060, 3213, 3240, 3336, 3360, 3402, 3570, 3672, 3753, 3780, 3808, 3888, 3892, 4080, 4131, 4170, 4284, 4320, 4448, 4536, 4590, 4726, 4760, 4860, 4865, 4896, 5004, 5040, 5355, 5508, 5560, 5670, 5712, 5838, 6048, 6120, 6255, 6426, 6480, 6672, 6804, 6885, 7089, 7140, 7344, 7506, 7560, 7776, 7784, 8160, 8262, 8340, 8505, 8568, 8757, 9072, 9180, 9452, 9520, 9639, 9720, 9730, 10008, 10080, 10710, 11016, 11120, 11259, 11340, 11424, 11676, 11815, 12240, 12510, 12852, 12960, 13344, 13608, 13770, 14178, 14280, 14595, 14688, 15012, 15120, 15568, 16065, 16524, 16541, 16680, 17010, 17136, 17514, 18144, 18360, 18765, 18904, 19040, 19278, 19440, 19460, 20016, 20655, 21267, 21420, 22032, 22240, 22518, 22680, 23352, 23630, 24480, 25020, 25704, 26271, 27216, 27540, 28356, 28560, 28917, 29190, 30024, 30240, 31136, 32130, 33048, 33082, 33360, 33777, 34020, 34272, 35028, 35445, 36720, 37530, 37808, 38556, 38880, 38920, 40032, 41310, 42534, 42840, 43785, 44064, 45036, 45360, 46704, 47260, 48195, 49623, 50040, 51408, 52542, 54432, 55080, 56295, 56712, 57120, 57834, 58380, 60048, 63801, 64260, 66096, 66164, 66720, 67554, 68040, 70056, 70890, 73440, 75060, 75616, 77112, 77840, 78813, 82620, 82705, 85068, 85680, 87570, 90072, 90720, 93408, 94520, 96390, 99246, 100080, 102816, 105084, 106335, 110160, 112590, 113424, 115668, 116760, 120096, 127602, 128520, 131355, 132192, 132328, 135108, 136080, 140112, 141780, 144585, 148869, 150120, 154224, 155680, 157626, 165240, 165410, 168885, 170136, 171360, 175140, 180144, 189040, 191403, 192780, 198492, 200160, 210168, 212670, 220320, 225180, 226848, 231336, 233520, 236439, 248115, 255204, 257040, 262710, 264656, 270216, 272160, 280224, 283560, 289170, 297738, 300240, 308448, 315252, 319005, 330480, 330820, 337770, 340272, 350280, 360288, 378080, 382806, 385560, 394065, 396984, 420336, 425340, 446607, 450360, 462672, 467040, 472878, 496230, 510408, 514080, 525420, 529312, 540432, 567120, 574209, 578340, 595476, 600480, 630504, 638010, 660960, 661640, 675540, 680544, 700560, 744345, 765612, 771120, 788130, 793968, 840672, 850680, 893214, 900720, 925344, 945756, 957015, 992460, 1020816, 1050840, 1080864, 1134240, 1148418, 1156680, 1182195, 1190952, 1261008, 1276020, 1323280, 1339821, 1351080, 1401120, 1488690, 1531224, 1542240, 1576260, 1587936, 1701360, 1786428, 1801440, 1891512, 1914030, 1984920, 2041632, 2101680, 2233035, 2296836, 2313360, 2364390, 2381904, 2522016, 2552040, 2646560, 2679642, 2702160, 2871045, 2977380, 3062448, 3152520, 3402720, 3572856, 3783024, 3828060, 3969840, 4019463, 4203360, 4466070, 4593672, 4626720, 4728780, 4763808, 5104080, 5359284, 5404320, 5742090, 5954760, 6124896, 6305040, 6699105, 7145712, 7566048, 7656120, 7939680, 8038926, 8932140, 9187344, 9457560, 10208160, 10718568, 11484180, 11909520, 12610080, 13398210, 14291424, 15312240, 16077852, 17864280, 18374688, 18915120, 20097315, 21437136, 22968360, 23819040, 26796420, 30624480, 32155704, 35728560, 37830240, 40194630, 42874272, 45936720, 53592840, 64311408, 71457120, 80389260, 91873440, 107185680, 128622816, 160778520, 214371360, 321557040, 643114080]

約数ペア:

[(1, 643114080), (2, 321557040), (3, 214371360), (4, 160778520), (5, 128622816), (6, 107185680), (7, 91873440), (8, 80389260), (9, 71457120), (10, 64311408), (12, 53592840), (14, 45936720), (15, 42874272), (16, 40194630), (17, 37830240), (18, 35728560), (20, 32155704), (21, 30624480), (24, 26796420), (27, 23819040), (28, 22968360), (30, 21437136), (32, 20097315), (34, 18915120), (35, 18374688), (36, 17864280), (40, 16077852), (42, 15312240), (45, 14291424), (48, 13398210), (51, 12610080), (54, 11909520), (56, 11484180), (60, 10718568), (63, 10208160), (68, 9457560), (70, 9187344), (72, 8932140), (80, 8038926), (81, 7939680), (84, 7656120), (85, 7566048), (90, 7145712), (96, 6699105), (102, 6305040), (105, 6124896), (108, 5954760), (112, 5742090), (119, 5404320), (120, 5359284), (126, 5104080), (135, 4763808), (136, 4728780), (139, 4626720), (140, 4593672), (144, 4466070), (153, 4203360), (160, 4019463), (162, 3969840), (168, 3828060), (170, 3783024), (180, 3572856), (189, 3402720), (204, 3152520), (210, 3062448), (216, 2977380), (224, 2871045), (238, 2702160), (240, 2679642), (243, 2646560), (252, 2552040), (255, 2522016), (270, 2381904), (272, 2364390), (278, 2313360), (280, 2296836), (288, 2233035), (306, 2101680), (315, 2041632), (324, 1984920), (336, 1914030), (340, 1891512), (357, 1801440), (360, 1786428), (378, 1701360), (405, 1587936), (408, 1576260), (417, 1542240), (420, 1531224), (432, 1488690), (459, 1401120), (476, 1351080), (480, 1339821), (486, 1323280), (504, 1276020), (510, 1261008), (540, 1190952), (544, 1182195), (556, 1156680), (560, 1148418), (567, 1134240), (595, 1080864), (612, 1050840), (630, 1020816), (648, 992460), (672, 957015), (680, 945756), (695, 925344), (714, 900720), (720, 893214), (756, 850680), (765, 840672), (810, 793968), (816, 788130), (834, 771120), (840, 765612), (864, 744345), (918, 700560), (945, 680544), (952, 675540), (972, 661640), (973, 660960), (1008, 638010), (1020, 630504), (1071, 600480), (1080, 595476), (1112, 578340), (1120, 574209), (1134, 567120), (1190, 540432), (1215, 529312), (1224, 525420), (1251, 514080), (1260, 510408), (1296, 496230), (1360, 472878), (1377, 467040), (1390, 462672), (1428, 450360), (1440, 446607), (1512, 425340), (1530, 420336), (1620, 396984), (1632, 394065), (1668, 385560), (1680, 382806), (1701, 378080), (1785, 360288), (1836, 350280), (1890, 340272), (1904, 337770), (1944, 330820), (1946, 330480), (2016, 319005), (2040, 315252), (2085, 308448), (2142, 300240), (2160, 297738), (2224, 289170), (2268, 283560), (2295, 280224), (2363, 272160), (2380, 270216), (2430, 264656), (2448, 262710), (2502, 257040), (2520, 255204), (2592, 248115), (2720, 236439), (2754, 233520), (2780, 231336), (2835, 226848), (2856, 225180), (2919, 220320), (3024, 212670), (3060, 210168), (3213, 200160), (3240, 198492), (3336, 192780), (3360, 191403), (3402, 189040), (3570, 180144), (3672, 175140), (3753, 171360), (3780, 170136), (3808, 168885), (3888, 165410), (3892, 165240), (4080, 157626), (4131, 155680), (4170, 154224), (4284, 150120), (4320, 148869), (4448, 144585), (4536, 141780), (4590, 140112), (4726, 136080), (4760, 135108), (4860, 132328), (4865, 132192), (4896, 131355), (5004, 128520), (5040, 127602), (5355, 120096), (5508, 116760), (5560, 115668), (5670, 113424), (5712, 112590), (5838, 110160), (6048, 106335), (6120, 105084), (6255, 102816), (6426, 100080), (6480, 99246), (6672, 96390), (6804, 94520), (6885, 93408), (7089, 90720), (7140, 90072), (7344, 87570), (7506, 85680), (7560, 85068), (7776, 82705), (7784, 82620), (8160, 78813), (8262, 77840), (8340, 77112), (8505, 75616), (8568, 75060), (8757, 73440), (9072, 70890), (9180, 70056), (9452, 68040), (9520, 67554), (9639, 66720), (9720, 66164), (9730, 66096), (10008, 64260), (10080, 63801), (10710, 60048), (11016, 58380), (11120, 57834), (11259, 57120), (11340, 56712), (11424, 56295), (11676, 55080), (11815, 54432), (12240, 52542), (12510, 51408), (12852, 50040), (12960, 49623), (13344, 48195), (13608, 47260), (13770, 46704), (14178, 45360), (14280, 45036), (14595, 44064), (14688, 43785), (15012, 42840), (15120, 42534), (15568, 41310), (16065, 40032), (16524, 38920), (16541, 38880), (16680, 38556), (17010, 37808), (17136, 37530), (17514, 36720), (18144, 35445), (18360, 35028), (18765, 34272), (18904, 34020), (19040, 33777), (19278, 33360), (19440, 33082), (19460, 33048), (20016, 32130), (20655, 31136), (21267, 30240), (21420, 30024), (22032, 29190), (22240, 28917), (22518, 28560), (22680, 28356), (23352, 27540), (23630, 27216), (24480, 26271), (25020, 25704)]