7255384920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2036

約数の個数: 384

約数和(自身を含む): 28544140800

約数和(自身を除く): 21288755880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 71, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 142, 147, 168, 180, 189, 196, 210, 213, 216, 245, 252, 270, 280, 284, 294, 315, 355, 360, 378, 392, 420, 426, 441, 490, 497, 504, 540, 568, 588, 630, 639, 710, 735, 756, 840, 852, 882, 945, 980, 994, 1065, 1080, 1176, 1260, 1278, 1323, 1420, 1470, 1491, 1512, 1704, 1764, 1890, 1917, 1931, 1960, 1988, 2130, 2205, 2485, 2520, 2556, 2646, 2840, 2940, 2982, 3195, 3479, 3528, 3780, 3834, 3862, 3976, 4260, 4410, 4473, 4970, 5112, 5292, 5793, 5880, 5964, 6390, 6615, 6958, 7455, 7560, 7668, 7724, 8520, 8820, 8946, 9585, 9655, 9940, 10437, 10584, 11586, 11928, 12780, 13230, 13419, 13517, 13916, 14910, 15336, 15448, 17379, 17395, 17640, 17892, 19170, 19310, 19880, 20874, 22365, 23172, 25560, 26460, 26838, 27034, 27832, 28965, 29820, 31311, 34758, 34790, 35784, 38340, 38620, 40551, 41748, 44730, 46344, 52137, 52185, 52920, 53676, 54068, 57930, 59640, 62622, 67095, 67585, 69516, 69580, 76680, 77240, 81102, 83496, 86895, 89460, 93933, 94619, 104274, 104370, 107352, 108136, 115860, 121653, 125244, 134190, 135170, 137101, 139032, 139160, 156555, 162204, 173790, 178920, 187866, 189238, 202755, 208548, 208740, 231720, 243306, 250488, 260685, 268380, 270340, 274202, 283857, 313110, 324408, 347580, 364959, 375732, 378476, 405510, 411303, 417096, 417480, 469665, 473095, 486612, 521370, 536760, 540680, 548404, 567714, 608265, 626220, 685505, 695160, 729918, 751464, 756952, 811020, 822606, 851571, 939330, 946190, 959707, 973224, 1042740, 1096808, 1135428, 1216530, 1233909, 1252440, 1371010, 1419285, 1459836, 1622040, 1645212, 1703142, 1824795, 1878660, 1892380, 1919414, 2056515, 2085480, 2270856, 2433060, 2467818, 2554713, 2742020, 2838570, 2879121, 2919672, 3290424, 3406284, 3649590, 3701727, 3757320, 3784760, 3838828, 4113030, 4257855, 4798535, 4866120, 4935636, 5109426, 5484040, 5677140, 5758242, 6169545, 6717949, 6812568, 7299180, 7403454, 7677656, 8226060, 8515710, 8637363, 9597070, 9871272, 10218852, 11354280, 11516484, 12339090, 12773565, 13435898, 14395605, 14598360, 14806908, 16452120, 17031420, 17274726, 18508635, 19194140, 20153847, 20437704, 23032968, 24678180, 25547130, 25912089, 26871796, 28791210, 29613816, 33589745, 34062840, 34549452, 37017270, 38388280, 40307694, 43186815, 49356360, 51094260, 51824178, 53743592, 57582420, 60461541, 67179490, 69098904, 74034540, 80615388, 86373630, 100769235, 102188520, 103648356, 115164840, 120923082, 129560445, 134358980, 148069080, 161230776, 172747260, 181384623, 201538470, 207296712, 241846164, 259120890, 268717960, 302307705, 345494520, 362769246, 403076940, 483692328, 518241780, 604615410, 725538492, 806153880, 906923115, 1036483560, 1209230820, 1451076984, 1813846230, 2418461640, 3627692460, 7255384920]

約数ペア:

[(1, 7255384920), (2, 3627692460), (3, 2418461640), (4, 1813846230), (5, 1451076984), (6, 1209230820), (7, 1036483560), (8, 906923115), (9, 806153880), (10, 725538492), (12, 604615410), (14, 518241780), (15, 483692328), (18, 403076940), (20, 362769246), (21, 345494520), (24, 302307705), (27, 268717960), (28, 259120890), (30, 241846164), (35, 207296712), (36, 201538470), (40, 181384623), (42, 172747260), (45, 161230776), (49, 148069080), (54, 134358980), (56, 129560445), (60, 120923082), (63, 115164840), (70, 103648356), (71, 102188520), (72, 100769235), (84, 86373630), (90, 80615388), (98, 74034540), (105, 69098904), (108, 67179490), (120, 60461541), (126, 57582420), (135, 53743592), (140, 51824178), (142, 51094260), (147, 49356360), (168, 43186815), (180, 40307694), (189, 38388280), (196, 37017270), (210, 34549452), (213, 34062840), (216, 33589745), (245, 29613816), (252, 28791210), (270, 26871796), (280, 25912089), (284, 25547130), (294, 24678180), (315, 23032968), (355, 20437704), (360, 20153847), (378, 19194140), (392, 18508635), (420, 17274726), (426, 17031420), (441, 16452120), (490, 14806908), (497, 14598360), (504, 14395605), (540, 13435898), (568, 12773565), (588, 12339090), (630, 11516484), (639, 11354280), (710, 10218852), (735, 9871272), (756, 9597070), (840, 8637363), (852, 8515710), (882, 8226060), (945, 7677656), (980, 7403454), (994, 7299180), (1065, 6812568), (1080, 6717949), (1176, 6169545), (1260, 5758242), (1278, 5677140), (1323, 5484040), (1420, 5109426), (1470, 4935636), (1491, 4866120), (1512, 4798535), (1704, 4257855), (1764, 4113030), (1890, 3838828), (1917, 3784760), (1931, 3757320), (1960, 3701727), (1988, 3649590), (2130, 3406284), (2205, 3290424), (2485, 2919672), (2520, 2879121), (2556, 2838570), (2646, 2742020), (2840, 2554713), (2940, 2467818), (2982, 2433060), (3195, 2270856), (3479, 2085480), (3528, 2056515), (3780, 1919414), (3834, 1892380), (3862, 1878660), (3976, 1824795), (4260, 1703142), (4410, 1645212), (4473, 1622040), (4970, 1459836), (5112, 1419285), (5292, 1371010), (5793, 1252440), (5880, 1233909), (5964, 1216530), (6390, 1135428), (6615, 1096808), (6958, 1042740), (7455, 973224), (7560, 959707), (7668, 946190), (7724, 939330), (8520, 851571), (8820, 822606), (8946, 811020), (9585, 756952), (9655, 751464), (9940, 729918), (10437, 695160), (10584, 685505), (11586, 626220), (11928, 608265), (12780, 567714), (13230, 548404), (13419, 540680), (13517, 536760), (13916, 521370), (14910, 486612), (15336, 473095), (15448, 469665), (17379, 417480), (17395, 417096), (17640, 411303), (17892, 405510), (19170, 378476), (19310, 375732), (19880, 364959), (20874, 347580), (22365, 324408), (23172, 313110), (25560, 283857), (26460, 274202), (26838, 270340), (27034, 268380), (27832, 260685), (28965, 250488), (29820, 243306), (31311, 231720), (34758, 208740), (34790, 208548), (35784, 202755), (38340, 189238), (38620, 187866), (40551, 178920), (41748, 173790), (44730, 162204), (46344, 156555), (52137, 139160), (52185, 139032), (52920, 137101), (53676, 135170), (54068, 134190), (57930, 125244), (59640, 121653), (62622, 115860), (67095, 108136), (67585, 107352), (69516, 104370), (69580, 104274), (76680, 94619), (77240, 93933), (81102, 89460), (83496, 86895)]