61251223040

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{28723}}^1$

素因数の和:28777

約数の個数: 240

約数和(自身を含む): 180891917712

約数和(自身を除く): 119640694672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 476, 490, 512, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1280, 1360, 1568, 1666, 1792, 1904, 1960, 2176, 2240, 2380, 2560, 2720, 3136, 3332, 3584, 3808, 3920, 4165, 4352, 4480, 4760, 5440, 6272, 6664, 7616, 7840, 8330, 8704, 8960, 9520, 10880, 12544, 13328, 15232, 15680, 16660, 17920, 19040, 21760, 25088, 26656, 28723, 30464, 31360, 33320, 38080, 43520, 53312, 57446, 60928, 62720, 66640, 76160, 106624, 114892, 125440, 133280, 143615, 152320, 201061, 213248, 229784, 266560, 287230, 304640, 402122, 426496, 459568, 488291, 533120, 574460, 804244, 919136, 976582, 1005305, 1066240, 1148920, 1407427, 1608488, 1838272, 1953164, 2010610, 2132480, 2297840, 2441455, 2814854, 3216976, 3418037, 3676544, 3906328, 4021220, 4595680, 4882910, 5629708, 6433952, 6836074, 7037135, 7353088, 7812656, 8042440, 9191360, 9765820, 11259416, 12867904, 13672148, 14074270, 14706176, 15625312, 16084880, 17090185, 18382720, 19531640, 22518832, 23926259, 25735808, 27344296, 28148540, 31250624, 32169760, 34180370, 36765440, 39063280, 45037664, 47852518, 51471616, 54688592, 56297080, 62501248, 64339520, 68360740, 73530880, 78126560, 90075328, 95705036, 102943232, 109377184, 112594160, 119631295, 125002496, 128679040, 136721480, 156253120, 180150656, 191410072, 218754368, 225188320, 239262590, 250004992, 257358080, 273442960, 312506240, 360301312, 382820144, 437508736, 450376640, 478525180, 514716160, 546885920, 625012480, 720602624, 765640288, 875017472, 900753280, 957050360, 1093771840, 1250024960, 1531280576, 1750034944, 1801506560, 1914100720, 2187543680, 3062561152, 3603013120, 3828201440, 4375087360, 6125122304, 7656402880, 8750174720, 12250244608, 15312805760, 30625611520, 61251223040]

約数ペア:

[(1, 61251223040), (2, 30625611520), (4, 15312805760), (5, 12250244608), (7, 8750174720), (8, 7656402880), (10, 6125122304), (14, 4375087360), (16, 3828201440), (17, 3603013120), (20, 3062561152), (28, 2187543680), (32, 1914100720), (34, 1801506560), (35, 1750034944), (40, 1531280576), (49, 1250024960), (56, 1093771840), (64, 957050360), (68, 900753280), (70, 875017472), (80, 765640288), (85, 720602624), (98, 625012480), (112, 546885920), (119, 514716160), (128, 478525180), (136, 450376640), (140, 437508736), (160, 382820144), (170, 360301312), (196, 312506240), (224, 273442960), (238, 257358080), (245, 250004992), (256, 239262590), (272, 225188320), (280, 218754368), (320, 191410072), (340, 180150656), (392, 156253120), (448, 136721480), (476, 128679040), (490, 125002496), (512, 119631295), (544, 112594160), (560, 109377184), (595, 102943232), (640, 95705036), (680, 90075328), (784, 78126560), (833, 73530880), (896, 68360740), (952, 64339520), (980, 62501248), (1088, 56297080), (1120, 54688592), (1190, 51471616), (1280, 47852518), (1360, 45037664), (1568, 39063280), (1666, 36765440), (1792, 34180370), (1904, 32169760), (1960, 31250624), (2176, 28148540), (2240, 27344296), (2380, 25735808), (2560, 23926259), (2720, 22518832), (3136, 19531640), (3332, 18382720), (3584, 17090185), (3808, 16084880), (3920, 15625312), (4165, 14706176), (4352, 14074270), (4480, 13672148), (4760, 12867904), (5440, 11259416), (6272, 9765820), (6664, 9191360), (7616, 8042440), (7840, 7812656), (8330, 7353088), (8704, 7037135), (8960, 6836074), (9520, 6433952), (10880, 5629708), (12544, 4882910), (13328, 4595680), (15232, 4021220), (15680, 3906328), (16660, 3676544), (17920, 3418037), (19040, 3216976), (21760, 2814854), (25088, 2441455), (26656, 2297840), (28723, 2132480), (30464, 2010610), (31360, 1953164), (33320, 1838272), (38080, 1608488), (43520, 1407427), (53312, 1148920), (57446, 1066240), (60928, 1005305), (62720, 976582), (66640, 919136), (76160, 804244), (106624, 574460), (114892, 533120), (125440, 488291), (133280, 459568), (143615, 426496), (152320, 402122), (201061, 304640), (213248, 287230), (229784, 266560)]