1969813440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 336

約数和(自身を含む): 7798003200

約数和(自身を除く): 5828189760

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 199, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 398, 420, 448, 480, 491, 504, 560, 576, 597, 630, 672, 720, 796, 840, 960, 982, 995, 1008, 1120, 1194, 1260, 1344, 1393, 1440, 1473, 1592, 1680, 1791, 1964, 1990, 2016, 2240, 2388, 2455, 2520, 2786, 2880, 2946, 2985, 3184, 3360, 3437, 3582, 3928, 3980, 4032, 4179, 4419, 4776, 4910, 5040, 5572, 5892, 5970, 6368, 6720, 6874, 6965, 7164, 7365, 7856, 7960, 8358, 8838, 8955, 9552, 9820, 10080, 10311, 11144, 11784, 11940, 12537, 12736, 13748, 13930, 14328, 14730, 15712, 15920, 16716, 17185, 17676, 17910, 19104, 19640, 20160, 20622, 20895, 22095, 22288, 23568, 23880, 25074, 27496, 27860, 28656, 29460, 30933, 31424, 31840, 33432, 34370, 35352, 35820, 38208, 39280, 41244, 41790, 44190, 44576, 47136, 47760, 50148, 51555, 54992, 55720, 57312, 58920, 61866, 62685, 63680, 66864, 68740, 70704, 71640, 78560, 82488, 83580, 88380, 89152, 94272, 95520, 97709, 100296, 103110, 109984, 111440, 114624, 117840, 123732, 125370, 133728, 137480, 141408, 143280, 154665, 157120, 164976, 167160, 176760, 191040, 195418, 200592, 206220, 219968, 222880, 235680, 247464, 250740, 267456, 274960, 282816, 286560, 293127, 309330, 329952, 334320, 353520, 390836, 401184, 412440, 445760, 471360, 488545, 494928, 501480, 549920, 573120, 586254, 618660, 659904, 668640, 683963, 707040, 781672, 802368, 824880, 879381, 977090, 989856, 1002960, 1099840, 1172508, 1237320, 1337280, 1367926, 1414080, 1465635, 1563344, 1649760, 1758762, 1954180, 1979712, 2005920, 2051889, 2345016, 2474640, 2735852, 2931270, 3126688, 3299520, 3419815, 3517524, 3908360, 4011840, 4103778, 4396905, 4690032, 4949280, 5471704, 5862540, 6155667, 6253376, 6839630, 7035048, 7816720, 8207556, 8793810, 9380064, 9898560, 10259445, 10943408, 11725080, 12311334, 13679260, 14070096, 15633440, 16415112, 17587620, 18760128, 20518890, 21886816, 23450160, 24622668, 27358520, 28140192, 30778335, 31266880, 32830224, 35175240, 41037780, 43773632, 46900320, 49245336, 54717040, 56280384, 61556670, 65660448, 70350480, 82075560, 93800640, 98490672, 109434080, 123113340, 131320896, 140700960, 164151120, 196981344, 218868160, 246226680, 281401920, 328302240, 393962688, 492453360, 656604480, 984906720, 1969813440]

約数ペア:

[(1, 1969813440), (2, 984906720), (3, 656604480), (4, 492453360), (5, 393962688), (6, 328302240), (7, 281401920), (8, 246226680), (9, 218868160), (10, 196981344), (12, 164151120), (14, 140700960), (15, 131320896), (16, 123113340), (18, 109434080), (20, 98490672), (21, 93800640), (24, 82075560), (28, 70350480), (30, 65660448), (32, 61556670), (35, 56280384), (36, 54717040), (40, 49245336), (42, 46900320), (45, 43773632), (48, 41037780), (56, 35175240), (60, 32830224), (63, 31266880), (64, 30778335), (70, 28140192), (72, 27358520), (80, 24622668), (84, 23450160), (90, 21886816), (96, 20518890), (105, 18760128), (112, 17587620), (120, 16415112), (126, 15633440), (140, 14070096), (144, 13679260), (160, 12311334), (168, 11725080), (180, 10943408), (192, 10259445), (199, 9898560), (210, 9380064), (224, 8793810), (240, 8207556), (252, 7816720), (280, 7035048), (288, 6839630), (315, 6253376), (320, 6155667), (336, 5862540), (360, 5471704), (398, 4949280), (420, 4690032), (448, 4396905), (480, 4103778), (491, 4011840), (504, 3908360), (560, 3517524), (576, 3419815), (597, 3299520), (630, 3126688), (672, 2931270), (720, 2735852), (796, 2474640), (840, 2345016), (960, 2051889), (982, 2005920), (995, 1979712), (1008, 1954180), (1120, 1758762), (1194, 1649760), (1260, 1563344), (1344, 1465635), (1393, 1414080), (1440, 1367926), (1473, 1337280), (1592, 1237320), (1680, 1172508), (1791, 1099840), (1964, 1002960), (1990, 989856), (2016, 977090), (2240, 879381), (2388, 824880), (2455, 802368), (2520, 781672), (2786, 707040), (2880, 683963), (2946, 668640), (2985, 659904), (3184, 618660), (3360, 586254), (3437, 573120), (3582, 549920), (3928, 501480), (3980, 494928), (4032, 488545), (4179, 471360), (4419, 445760), (4776, 412440), (4910, 401184), (5040, 390836), (5572, 353520), (5892, 334320), (5970, 329952), (6368, 309330), (6720, 293127), (6874, 286560), (6965, 282816), (7164, 274960), (7365, 267456), (7856, 250740), (7960, 247464), (8358, 235680), (8838, 222880), (8955, 219968), (9552, 206220), (9820, 200592), (10080, 195418), (10311, 191040), (11144, 176760), (11784, 167160), (11940, 164976), (12537, 157120), (12736, 154665), (13748, 143280), (13930, 141408), (14328, 137480), (14730, 133728), (15712, 125370), (15920, 123732), (16716, 117840), (17185, 114624), (17676, 111440), (17910, 109984), (19104, 103110), (19640, 100296), (20160, 97709), (20622, 95520), (20895, 94272), (22095, 89152), (22288, 88380), (23568, 83580), (23880, 82488), (25074, 78560), (27496, 71640), (27860, 70704), (28656, 68740), (29460, 66864), (30933, 63680), (31424, 62685), (31840, 61866), (33432, 58920), (34370, 57312), (35352, 55720), (35820, 54992), (38208, 51555), (39280, 50148), (41244, 47760), (41790, 47136), (44190, 44576)]