249479014720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{2957}}^1$

素因数の和:4197

約数の個数: 224

約数和(自身を含む): 678200348448

約数和(自身を除く): 428721333728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1193, 1360, 1768, 2080, 2210, 2386, 2720, 2957, 3536, 4160, 4420, 4772, 5440, 5914, 5965, 7072, 8840, 9544, 11828, 11930, 14144, 14785, 15509, 17680, 19088, 20281, 23656, 23860, 29570, 31018, 35360, 38176, 38441, 40562, 47312, 47720, 50269, 59140, 62036, 70720, 76352, 76882, 77545, 81124, 94624, 95440, 100538, 101405, 118280, 124072, 153764, 155090, 162248, 189248, 190880, 192205, 201076, 202810, 236560, 248144, 251345, 263653, 307528, 310180, 324496, 381760, 384410, 402152, 405620, 473120, 496288, 502690, 527306, 615056, 620360, 648992, 653497, 768820, 804304, 811240, 946240, 992576, 1005380, 1054612, 1230112, 1240720, 1297984, 1306994, 1318265, 1537640, 1608608, 1622480, 2010760, 2109224, 2460224, 2481440, 2613988, 2636530, 3075280, 3217216, 3244960, 3267485, 3527701, 4021520, 4218448, 4962880, 5227976, 5273060, 6150560, 6489920, 6534970, 7055402, 8043040, 8436896, 10455952, 10546120, 12301120, 13069940, 14110804, 16086080, 16873792, 17638505, 20911904, 21092240, 26139880, 28221608, 35277010, 41823808, 42184480, 45860113, 52279760, 56443216, 59970917, 70554020, 84368960, 91720226, 104559520, 112886432, 119941834, 141108040, 183440452, 209119040, 225772864, 229300565, 239883668, 282216080, 299854585, 366880904, 458601130, 479767336, 564432160, 599709170, 733761808, 779621921, 917202260, 959534672, 1128864320, 1199418340, 1467523616, 1559243842, 1834404520, 1919069344, 2398836680, 2935047232, 3118487684, 3668809040, 3838138688, 3898109605, 4797673360, 6236975368, 7337618080, 7796219210, 9595346720, 12473950736, 14675236160, 15592438420, 19190693440, 24947901472, 31184876840, 49895802944, 62369753680, 124739507360, 249479014720]

約数ペア:

[(1, 249479014720), (2, 124739507360), (4, 62369753680), (5, 49895802944), (8, 31184876840), (10, 24947901472), (13, 19190693440), (16, 15592438420), (17, 14675236160), (20, 12473950736), (26, 9595346720), (32, 7796219210), (34, 7337618080), (40, 6236975368), (52, 4797673360), (64, 3898109605), (65, 3838138688), (68, 3668809040), (80, 3118487684), (85, 2935047232), (104, 2398836680), (130, 1919069344), (136, 1834404520), (160, 1559243842), (170, 1467523616), (208, 1199418340), (221, 1128864320), (260, 959534672), (272, 917202260), (320, 779621921), (340, 733761808), (416, 599709170), (442, 564432160), (520, 479767336), (544, 458601130), (680, 366880904), (832, 299854585), (884, 282216080), (1040, 239883668), (1088, 229300565), (1105, 225772864), (1193, 209119040), (1360, 183440452), (1768, 141108040), (2080, 119941834), (2210, 112886432), (2386, 104559520), (2720, 91720226), (2957, 84368960), (3536, 70554020), (4160, 59970917), (4420, 56443216), (4772, 52279760), (5440, 45860113), (5914, 42184480), (5965, 41823808), (7072, 35277010), (8840, 28221608), (9544, 26139880), (11828, 21092240), (11930, 20911904), (14144, 17638505), (14785, 16873792), (15509, 16086080), (17680, 14110804), (19088, 13069940), (20281, 12301120), (23656, 10546120), (23860, 10455952), (29570, 8436896), (31018, 8043040), (35360, 7055402), (38176, 6534970), (38441, 6489920), (40562, 6150560), (47312, 5273060), (47720, 5227976), (50269, 4962880), (59140, 4218448), (62036, 4021520), (70720, 3527701), (76352, 3267485), (76882, 3244960), (77545, 3217216), (81124, 3075280), (94624, 2636530), (95440, 2613988), (100538, 2481440), (101405, 2460224), (118280, 2109224), (124072, 2010760), (153764, 1622480), (155090, 1608608), (162248, 1537640), (189248, 1318265), (190880, 1306994), (192205, 1297984), (201076, 1240720), (202810, 1230112), (236560, 1054612), (248144, 1005380), (251345, 992576), (263653, 946240), (307528, 811240), (310180, 804304), (324496, 768820), (381760, 653497), (384410, 648992), (402152, 620360), (405620, 615056), (473120, 527306), (496288, 502690)]