2025647280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 7009104960

約数和(自身を除く): 4983457680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 109, 120, 144, 159, 180, 212, 218, 240, 265, 318, 327, 360, 424, 436, 477, 487, 530, 545, 636, 654, 720, 795, 848, 872, 954, 974, 981, 1060, 1090, 1272, 1308, 1461, 1590, 1635, 1744, 1908, 1948, 1962, 2120, 2180, 2385, 2435, 2544, 2616, 2922, 3180, 3270, 3816, 3896, 3924, 4240, 4360, 4383, 4770, 4870, 4905, 5232, 5777, 5844, 6360, 6540, 7305, 7632, 7792, 7848, 8720, 8766, 9540, 9740, 9810, 11554, 11688, 12720, 13080, 14610, 15696, 17331, 17532, 19080, 19480, 19620, 21915, 23108, 23376, 25811, 26160, 28885, 29220, 34662, 35064, 38160, 38960, 39240, 43830, 46216, 51622, 51993, 53083, 57770, 58440, 69324, 70128, 77433, 78480, 86655, 87660, 92432, 103244, 103986, 106166, 115540, 116880, 129055, 138648, 154866, 159249, 173310, 175320, 206488, 207972, 212332, 231080, 232299, 258110, 259965, 265415, 277296, 309732, 318498, 346620, 350640, 387165, 412976, 415944, 424664, 462160, 464598, 477747, 516220, 519930, 530830, 619464, 636996, 693240, 774330, 796245, 831888, 849328, 929196, 955494, 1032440, 1039860, 1061660, 1161495, 1238928, 1273992, 1386480, 1548660, 1592490, 1858392, 1910988, 2064880, 2079720, 2123320, 2322990, 2388735, 2547984, 2813399, 3097320, 3184980, 3716784, 3821976, 4159440, 4246640, 4645980, 4777470, 5626798, 6194640, 6369960, 7643952, 8440197, 9291960, 9554940, 11253596, 12739920, 14066995, 16880394, 18583920, 19109880, 22507192, 25320591, 28133990, 33760788, 38219760, 42200985, 45014384, 50641182, 56267980, 67521576, 84401970, 101282364, 112535960, 126602955, 135043152, 168803940, 202564728, 225071920, 253205910, 337607880, 405129456, 506411820, 675215760, 1012823640, 2025647280]

約数ペア:

[(1, 2025647280), (2, 1012823640), (3, 675215760), (4, 506411820), (5, 405129456), (6, 337607880), (8, 253205910), (9, 225071920), (10, 202564728), (12, 168803940), (15, 135043152), (16, 126602955), (18, 112535960), (20, 101282364), (24, 84401970), (30, 67521576), (36, 56267980), (40, 50641182), (45, 45014384), (48, 42200985), (53, 38219760), (60, 33760788), (72, 28133990), (80, 25320591), (90, 22507192), (106, 19109880), (109, 18583920), (120, 16880394), (144, 14066995), (159, 12739920), (180, 11253596), (212, 9554940), (218, 9291960), (240, 8440197), (265, 7643952), (318, 6369960), (327, 6194640), (360, 5626798), (424, 4777470), (436, 4645980), (477, 4246640), (487, 4159440), (530, 3821976), (545, 3716784), (636, 3184980), (654, 3097320), (720, 2813399), (795, 2547984), (848, 2388735), (872, 2322990), (954, 2123320), (974, 2079720), (981, 2064880), (1060, 1910988), (1090, 1858392), (1272, 1592490), (1308, 1548660), (1461, 1386480), (1590, 1273992), (1635, 1238928), (1744, 1161495), (1908, 1061660), (1948, 1039860), (1962, 1032440), (2120, 955494), (2180, 929196), (2385, 849328), (2435, 831888), (2544, 796245), (2616, 774330), (2922, 693240), (3180, 636996), (3270, 619464), (3816, 530830), (3896, 519930), (3924, 516220), (4240, 477747), (4360, 464598), (4383, 462160), (4770, 424664), (4870, 415944), (4905, 412976), (5232, 387165), (5777, 350640), (5844, 346620), (6360, 318498), (6540, 309732), (7305, 277296), (7632, 265415), (7792, 259965), (7848, 258110), (8720, 232299), (8766, 231080), (9540, 212332), (9740, 207972), (9810, 206488), (11554, 175320), (11688, 173310), (12720, 159249), (13080, 154866), (14610, 138648), (15696, 129055), (17331, 116880), (17532, 115540), (19080, 106166), (19480, 103986), (19620, 103244), (21915, 92432), (23108, 87660), (23376, 86655), (25811, 78480), (26160, 77433), (28885, 70128), (29220, 69324), (34662, 58440), (35064, 57770), (38160, 53083), (38960, 51993), (39240, 51622), (43830, 46216)]