67101720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 252149760

約数和(自身を除く): 185048040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 51, 56, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 120, 127, 136, 140, 148, 168, 170, 185, 204, 210, 222, 238, 254, 255, 259, 280, 296, 340, 357, 370, 381, 408, 420, 444, 476, 508, 510, 518, 555, 595, 629, 635, 680, 714, 740, 762, 777, 840, 888, 889, 952, 1016, 1020, 1036, 1110, 1190, 1258, 1270, 1295, 1428, 1480, 1524, 1554, 1778, 1785, 1887, 1905, 2040, 2072, 2159, 2220, 2380, 2516, 2540, 2590, 2667, 2856, 3048, 3108, 3145, 3556, 3570, 3774, 3810, 3885, 4318, 4403, 4440, 4445, 4699, 4760, 5032, 5080, 5180, 5334, 6216, 6290, 6477, 7112, 7140, 7548, 7620, 7770, 8636, 8806, 8890, 9398, 9435, 10360, 10668, 10795, 12580, 12954, 13209, 13335, 14097, 14280, 15096, 15113, 15240, 15540, 17272, 17612, 17780, 18796, 18870, 21336, 21590, 22015, 23495, 25160, 25908, 26418, 26670, 28194, 30226, 31080, 32385, 32893, 35224, 35560, 37592, 37740, 43180, 44030, 45339, 46990, 51816, 52836, 53340, 56388, 60452, 64770, 65786, 66045, 70485, 75480, 75565, 79883, 86360, 88060, 90678, 93980, 98679, 105672, 106680, 112776, 120904, 129540, 131572, 132090, 140970, 151130, 159766, 164465, 176120, 181356, 187960, 197358, 226695, 239649, 259080, 263144, 264180, 281940, 302260, 319532, 328930, 362712, 394716, 399415, 453390, 479298, 493395, 528360, 559181, 563880, 604520, 639064, 657860, 789432, 798830, 906780, 958596, 986790, 1118362, 1198245, 1315720, 1597660, 1677543, 1813560, 1917192, 1973580, 2236724, 2396490, 2795905, 3195320, 3355086, 3947160, 4473448, 4792980, 5591810, 6710172, 8387715, 9585960, 11183620, 13420344, 16775430, 22367240, 33550860, 67101720]

約数ペア:

[(1, 67101720), (2, 33550860), (3, 22367240), (4, 16775430), (5, 13420344), (6, 11183620), (7, 9585960), (8, 8387715), (10, 6710172), (12, 5591810), (14, 4792980), (15, 4473448), (17, 3947160), (20, 3355086), (21, 3195320), (24, 2795905), (28, 2396490), (30, 2236724), (34, 1973580), (35, 1917192), (37, 1813560), (40, 1677543), (42, 1597660), (51, 1315720), (56, 1198245), (60, 1118362), (68, 986790), (70, 958596), (74, 906780), (84, 798830), (85, 789432), (102, 657860), (105, 639064), (111, 604520), (119, 563880), (120, 559181), (127, 528360), (136, 493395), (140, 479298), (148, 453390), (168, 399415), (170, 394716), (185, 362712), (204, 328930), (210, 319532), (222, 302260), (238, 281940), (254, 264180), (255, 263144), (259, 259080), (280, 239649), (296, 226695), (340, 197358), (357, 187960), (370, 181356), (381, 176120), (408, 164465), (420, 159766), (444, 151130), (476, 140970), (508, 132090), (510, 131572), (518, 129540), (555, 120904), (595, 112776), (629, 106680), (635, 105672), (680, 98679), (714, 93980), (740, 90678), (762, 88060), (777, 86360), (840, 79883), (888, 75565), (889, 75480), (952, 70485), (1016, 66045), (1020, 65786), (1036, 64770), (1110, 60452), (1190, 56388), (1258, 53340), (1270, 52836), (1295, 51816), (1428, 46990), (1480, 45339), (1524, 44030), (1554, 43180), (1778, 37740), (1785, 37592), (1887, 35560), (1905, 35224), (2040, 32893), (2072, 32385), (2159, 31080), (2220, 30226), (2380, 28194), (2516, 26670), (2540, 26418), (2590, 25908), (2667, 25160), (2856, 23495), (3048, 22015), (3108, 21590), (3145, 21336), (3556, 18870), (3570, 18796), (3774, 17780), (3810, 17612), (3885, 17272), (4318, 15540), (4403, 15240), (4440, 15113), (4445, 15096), (4699, 14280), (4760, 14097), (5032, 13335), (5080, 13209), (5180, 12954), (5334, 12580), (6216, 10795), (6290, 10668), (6477, 10360), (7112, 9435), (7140, 9398), (7548, 8890), (7620, 8806), (7770, 8636)]