2005037712

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 6077111040

約数和(自身を除く): 4072073328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 67, 72, 81, 86, 108, 129, 134, 144, 162, 172, 179, 201, 216, 243, 258, 268, 324, 344, 358, 387, 402, 432, 486, 516, 536, 537, 603, 648, 688, 716, 774, 804, 972, 1032, 1072, 1074, 1161, 1206, 1296, 1432, 1548, 1608, 1611, 1809, 1944, 2064, 2148, 2322, 2412, 2864, 2881, 3096, 3216, 3222, 3483, 3618, 3888, 4296, 4644, 4824, 4833, 5427, 5762, 6192, 6444, 6966, 7236, 7697, 8592, 8643, 9288, 9648, 9666, 10449, 10854, 11524, 11993, 12888, 13932, 14472, 14499, 15394, 16281, 17286, 18576, 19332, 20898, 21708, 23048, 23091, 23986, 25776, 25929, 27864, 28944, 28998, 30788, 32562, 34572, 35979, 38664, 41796, 43416, 43497, 46096, 46182, 47972, 51858, 55728, 57996, 61576, 65124, 69144, 69273, 71958, 77328, 77787, 83592, 86832, 86994, 92364, 95944, 103716, 107937, 115992, 123152, 130248, 138288, 138546, 143916, 155574, 167184, 173988, 184728, 191888, 207432, 207819, 215874, 231984, 233361, 260496, 277092, 287832, 311148, 323811, 347976, 369456, 414864, 415638, 431748, 466722, 515699, 554184, 575664, 622296, 623457, 647622, 695952, 700083, 831276, 863496, 933444, 971433, 1031398, 1108368, 1244592, 1246914, 1295244, 1400166, 1547097, 1662552, 1726992, 1866888, 1870371, 1942866, 2062796, 2493828, 2590488, 2800332, 2914299, 3094194, 3325104, 3733776, 3740742, 3885732, 4125592, 4641291, 4987656, 5180976, 5600664, 5828598, 6188388, 7481484, 7771464, 8251184, 9282582, 9975312, 11201328, 11657196, 12376776, 13923873, 14962968, 15542928, 18565164, 23314392, 24753552, 27847746, 29925936, 37130328, 41771619, 46628784, 55695492, 74260656, 83543238, 111390984, 125314857, 167086476, 222781968, 250629714, 334172952, 501259428, 668345904, 1002518856, 2005037712]

約数ペア:

[(1, 2005037712), (2, 1002518856), (3, 668345904), (4, 501259428), (6, 334172952), (8, 250629714), (9, 222781968), (12, 167086476), (16, 125314857), (18, 111390984), (24, 83543238), (27, 74260656), (36, 55695492), (43, 46628784), (48, 41771619), (54, 37130328), (67, 29925936), (72, 27847746), (81, 24753552), (86, 23314392), (108, 18565164), (129, 15542928), (134, 14962968), (144, 13923873), (162, 12376776), (172, 11657196), (179, 11201328), (201, 9975312), (216, 9282582), (243, 8251184), (258, 7771464), (268, 7481484), (324, 6188388), (344, 5828598), (358, 5600664), (387, 5180976), (402, 4987656), (432, 4641291), (486, 4125592), (516, 3885732), (536, 3740742), (537, 3733776), (603, 3325104), (648, 3094194), (688, 2914299), (716, 2800332), (774, 2590488), (804, 2493828), (972, 2062796), (1032, 1942866), (1072, 1870371), (1074, 1866888), (1161, 1726992), (1206, 1662552), (1296, 1547097), (1432, 1400166), (1548, 1295244), (1608, 1246914), (1611, 1244592), (1809, 1108368), (1944, 1031398), (2064, 971433), (2148, 933444), (2322, 863496), (2412, 831276), (2864, 700083), (2881, 695952), (3096, 647622), (3216, 623457), (3222, 622296), (3483, 575664), (3618, 554184), (3888, 515699), (4296, 466722), (4644, 431748), (4824, 415638), (4833, 414864), (5427, 369456), (5762, 347976), (6192, 323811), (6444, 311148), (6966, 287832), (7236, 277092), (7697, 260496), (8592, 233361), (8643, 231984), (9288, 215874), (9648, 207819), (9666, 207432), (10449, 191888), (10854, 184728), (11524, 173988), (11993, 167184), (12888, 155574), (13932, 143916), (14472, 138546), (14499, 138288), (15394, 130248), (16281, 123152), (17286, 115992), (18576, 107937), (19332, 103716), (20898, 95944), (21708, 92364), (23048, 86994), (23091, 86832), (23986, 83592), (25776, 77787), (25929, 77328), (27864, 71958), (28944, 69273), (28998, 69144), (30788, 65124), (32562, 61576), (34572, 57996), (35979, 55728), (38664, 51858), (41796, 47972), (43416, 46182), (43497, 46096)]