984906720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:718

約数の個数: 288

約数和(自身を含む): 3868300800

約数和(自身を除く): 2883394080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 199, 210, 224, 240, 252, 280, 288, 315, 336, 360, 398, 420, 480, 491, 504, 560, 597, 630, 672, 720, 796, 840, 982, 995, 1008, 1120, 1194, 1260, 1393, 1440, 1473, 1592, 1680, 1791, 1964, 1990, 2016, 2388, 2455, 2520, 2786, 2946, 2985, 3184, 3360, 3437, 3582, 3928, 3980, 4179, 4419, 4776, 4910, 5040, 5572, 5892, 5970, 6368, 6874, 6965, 7164, 7365, 7856, 7960, 8358, 8838, 8955, 9552, 9820, 10080, 10311, 11144, 11784, 11940, 12537, 13748, 13930, 14328, 14730, 15712, 15920, 16716, 17185, 17676, 17910, 19104, 19640, 20622, 20895, 22095, 22288, 23568, 23880, 25074, 27496, 27860, 28656, 29460, 30933, 31840, 33432, 34370, 35352, 35820, 39280, 41244, 41790, 44190, 44576, 47136, 47760, 50148, 51555, 54992, 55720, 57312, 58920, 61866, 62685, 66864, 68740, 70704, 71640, 78560, 82488, 83580, 88380, 95520, 97709, 100296, 103110, 109984, 111440, 117840, 123732, 125370, 133728, 137480, 141408, 143280, 154665, 164976, 167160, 176760, 195418, 200592, 206220, 222880, 235680, 247464, 250740, 274960, 286560, 293127, 309330, 329952, 334320, 353520, 390836, 401184, 412440, 488545, 494928, 501480, 549920, 586254, 618660, 668640, 683963, 707040, 781672, 824880, 879381, 977090, 989856, 1002960, 1172508, 1237320, 1367926, 1465635, 1563344, 1649760, 1758762, 1954180, 2005920, 2051889, 2345016, 2474640, 2735852, 2931270, 3126688, 3419815, 3517524, 3908360, 4103778, 4396905, 4690032, 4949280, 5471704, 5862540, 6155667, 6839630, 7035048, 7816720, 8207556, 8793810, 9380064, 10259445, 10943408, 11725080, 12311334, 13679260, 14070096, 15633440, 16415112, 17587620, 20518890, 21886816, 23450160, 24622668, 27358520, 28140192, 30778335, 32830224, 35175240, 41037780, 46900320, 49245336, 54717040, 61556670, 65660448, 70350480, 82075560, 98490672, 109434080, 123113340, 140700960, 164151120, 196981344, 246226680, 328302240, 492453360, 984906720]

約数ペア:

[(1, 984906720), (2, 492453360), (3, 328302240), (4, 246226680), (5, 196981344), (6, 164151120), (7, 140700960), (8, 123113340), (9, 109434080), (10, 98490672), (12, 82075560), (14, 70350480), (15, 65660448), (16, 61556670), (18, 54717040), (20, 49245336), (21, 46900320), (24, 41037780), (28, 35175240), (30, 32830224), (32, 30778335), (35, 28140192), (36, 27358520), (40, 24622668), (42, 23450160), (45, 21886816), (48, 20518890), (56, 17587620), (60, 16415112), (63, 15633440), (70, 14070096), (72, 13679260), (80, 12311334), (84, 11725080), (90, 10943408), (96, 10259445), (105, 9380064), (112, 8793810), (120, 8207556), (126, 7816720), (140, 7035048), (144, 6839630), (160, 6155667), (168, 5862540), (180, 5471704), (199, 4949280), (210, 4690032), (224, 4396905), (240, 4103778), (252, 3908360), (280, 3517524), (288, 3419815), (315, 3126688), (336, 2931270), (360, 2735852), (398, 2474640), (420, 2345016), (480, 2051889), (491, 2005920), (504, 1954180), (560, 1758762), (597, 1649760), (630, 1563344), (672, 1465635), (720, 1367926), (796, 1237320), (840, 1172508), (982, 1002960), (995, 989856), (1008, 977090), (1120, 879381), (1194, 824880), (1260, 781672), (1393, 707040), (1440, 683963), (1473, 668640), (1592, 618660), (1680, 586254), (1791, 549920), (1964, 501480), (1990, 494928), (2016, 488545), (2388, 412440), (2455, 401184), (2520, 390836), (2786, 353520), (2946, 334320), (2985, 329952), (3184, 309330), (3360, 293127), (3437, 286560), (3582, 274960), (3928, 250740), (3980, 247464), (4179, 235680), (4419, 222880), (4776, 206220), (4910, 200592), (5040, 195418), (5572, 176760), (5892, 167160), (5970, 164976), (6368, 154665), (6874, 143280), (6965, 141408), (7164, 137480), (7365, 133728), (7856, 125370), (7960, 123732), (8358, 117840), (8838, 111440), (8955, 109984), (9552, 103110), (9820, 100296), (10080, 97709), (10311, 95520), (11144, 88380), (11784, 83580), (11940, 82488), (12537, 78560), (13748, 71640), (13930, 70704), (14328, 68740), (14730, 66864), (15712, 62685), (15920, 61866), (16716, 58920), (17185, 57312), (17676, 55720), (17910, 54992), (19104, 51555), (19640, 50148), (20622, 47760), (20895, 47136), (22095, 44576), (22288, 44190), (23568, 41790), (23880, 41244), (25074, 39280), (27496, 35820), (27860, 35352), (28656, 34370), (29460, 33432), (30933, 31840)]