247210320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 930940416

約数和(自身を除く): 683730096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 41, 42, 48, 56, 60, 70, 74, 80, 82, 84, 97, 105, 111, 112, 120, 123, 140, 148, 164, 168, 185, 194, 205, 210, 222, 240, 246, 259, 280, 287, 291, 296, 328, 336, 370, 388, 410, 420, 444, 485, 492, 518, 555, 560, 574, 582, 592, 615, 656, 679, 740, 776, 777, 820, 840, 861, 888, 970, 984, 1036, 1110, 1148, 1164, 1230, 1295, 1358, 1435, 1455, 1480, 1517, 1552, 1554, 1640, 1680, 1722, 1776, 1940, 1968, 2037, 2072, 2220, 2296, 2328, 2460, 2590, 2716, 2870, 2910, 2960, 3034, 3108, 3280, 3395, 3444, 3589, 3880, 3885, 3977, 4074, 4144, 4305, 4440, 4551, 4592, 4656, 4920, 5180, 5432, 5740, 5820, 6068, 6216, 6790, 6888, 7178, 7585, 7760, 7770, 7954, 8148, 8610, 8880, 9102, 9840, 10185, 10360, 10619, 10767, 10864, 11480, 11640, 11931, 12136, 12432, 13580, 13776, 14356, 15170, 15540, 15908, 16296, 17220, 17945, 18204, 19885, 20370, 20720, 21238, 21534, 22755, 22960, 23280, 23862, 24272, 25123, 27160, 27839, 28712, 30340, 31080, 31816, 31857, 32592, 34440, 35890, 36408, 39770, 40740, 42476, 43068, 45510, 47724, 50246, 53095, 53835, 54320, 55678, 57424, 59655, 60680, 62160, 63632, 63714, 68880, 71780, 72816, 75369, 79540, 81480, 83517, 84952, 86136, 91020, 95448, 100492, 106190, 107670, 111356, 119310, 121360, 125615, 127428, 139195, 143560, 147149, 150738, 159080, 159285, 162960, 167034, 169904, 172272, 182040, 190896, 200984, 212380, 215340, 222712, 238620, 251230, 254856, 278390, 287120, 294298, 301476, 318160, 318570, 334068, 364080, 376845, 401968, 417585, 424760, 430680, 441447, 445424, 477240, 502460, 509712, 556780, 588596, 602952, 637140, 668136, 735745, 753690, 835170, 849520, 861360, 882894, 954480, 1004920, 1030043, 1113560, 1177192, 1205904, 1274280, 1336272, 1471490, 1507380, 1670340, 1765788, 2009840, 2060086, 2207235, 2227120, 2354384, 2548560, 2942980, 3014760, 3090129, 3340680, 3531576, 4120172, 4414470, 5150215, 5885960, 6029520, 6180258, 6681360, 7063152, 8240344, 8828940, 10300430, 11771920, 12360516, 15450645, 16480688, 17657880, 20600860, 24721032, 30901290, 35315760, 41201720, 49442064, 61802580, 82403440, 123605160, 247210320]

約数ペア:

[(1, 247210320), (2, 123605160), (3, 82403440), (4, 61802580), (5, 49442064), (6, 41201720), (7, 35315760), (8, 30901290), (10, 24721032), (12, 20600860), (14, 17657880), (15, 16480688), (16, 15450645), (20, 12360516), (21, 11771920), (24, 10300430), (28, 8828940), (30, 8240344), (35, 7063152), (37, 6681360), (40, 6180258), (41, 6029520), (42, 5885960), (48, 5150215), (56, 4414470), (60, 4120172), (70, 3531576), (74, 3340680), (80, 3090129), (82, 3014760), (84, 2942980), (97, 2548560), (105, 2354384), (111, 2227120), (112, 2207235), (120, 2060086), (123, 2009840), (140, 1765788), (148, 1670340), (164, 1507380), (168, 1471490), (185, 1336272), (194, 1274280), (205, 1205904), (210, 1177192), (222, 1113560), (240, 1030043), (246, 1004920), (259, 954480), (280, 882894), (287, 861360), (291, 849520), (296, 835170), (328, 753690), (336, 735745), (370, 668136), (388, 637140), (410, 602952), (420, 588596), (444, 556780), (485, 509712), (492, 502460), (518, 477240), (555, 445424), (560, 441447), (574, 430680), (582, 424760), (592, 417585), (615, 401968), (656, 376845), (679, 364080), (740, 334068), (776, 318570), (777, 318160), (820, 301476), (840, 294298), (861, 287120), (888, 278390), (970, 254856), (984, 251230), (1036, 238620), (1110, 222712), (1148, 215340), (1164, 212380), (1230, 200984), (1295, 190896), (1358, 182040), (1435, 172272), (1455, 169904), (1480, 167034), (1517, 162960), (1552, 159285), (1554, 159080), (1640, 150738), (1680, 147149), (1722, 143560), (1776, 139195), (1940, 127428), (1968, 125615), (2037, 121360), (2072, 119310), (2220, 111356), (2296, 107670), (2328, 106190), (2460, 100492), (2590, 95448), (2716, 91020), (2870, 86136), (2910, 84952), (2960, 83517), (3034, 81480), (3108, 79540), (3280, 75369), (3395, 72816), (3444, 71780), (3589, 68880), (3880, 63714), (3885, 63632), (3977, 62160), (4074, 60680), (4144, 59655), (4305, 57424), (4440, 55678), (4551, 54320), (4592, 53835), (4656, 53095), (4920, 50246), (5180, 47724), (5432, 45510), (5740, 43068), (5820, 42476), (6068, 40740), (6216, 39770), (6790, 36408), (6888, 35890), (7178, 34440), (7585, 32592), (7760, 31857), (7770, 31816), (7954, 31080), (8148, 30340), (8610, 28712), (8880, 27839), (9102, 27160), (9840, 25123), (10185, 24272), (10360, 23862), (10619, 23280), (10767, 22960), (10864, 22755), (11480, 21534), (11640, 21238), (11931, 20720), (12136, 20370), (12432, 19885), (13580, 18204), (13776, 17945), (14356, 17220), (15170, 16296), (15540, 15908)]