1490532960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:658

約数の個数: 288

約数和(自身を含む): 5515776000

約数和(自身を除く): 4025243040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 127, 140, 147, 160, 168, 196, 210, 224, 240, 245, 254, 280, 294, 336, 381, 392, 420, 480, 490, 499, 508, 560, 588, 635, 672, 735, 762, 784, 840, 889, 980, 998, 1016, 1120, 1176, 1270, 1470, 1497, 1524, 1568, 1680, 1778, 1905, 1960, 1996, 2032, 2352, 2495, 2540, 2667, 2940, 2994, 3048, 3360, 3493, 3556, 3810, 3920, 3992, 4064, 4445, 4704, 4990, 5080, 5334, 5880, 5988, 6096, 6223, 6986, 7112, 7485, 7620, 7840, 7984, 8890, 9980, 10160, 10479, 10668, 11760, 11976, 12192, 12446, 13335, 13972, 14224, 14970, 15240, 15968, 17465, 17780, 18669, 19960, 20320, 20958, 21336, 23520, 23952, 24451, 24892, 26670, 27944, 28448, 29940, 30480, 31115, 34930, 35560, 37338, 39920, 41916, 42672, 47904, 48902, 49784, 52395, 53340, 55888, 59880, 60960, 62230, 63373, 69860, 71120, 73353, 74676, 79840, 83832, 85344, 93345, 97804, 99568, 104790, 106680, 111776, 119760, 122255, 124460, 126746, 139720, 142240, 146706, 149352, 167664, 186690, 190119, 195608, 199136, 209580, 213360, 239520, 244510, 248920, 253492, 279440, 293412, 298704, 316865, 335328, 366765, 373380, 380238, 391216, 419160, 426720, 443611, 489020, 497840, 506984, 558880, 586824, 597408, 633730, 733530, 746760, 760476, 782432, 838320, 887222, 950595, 978040, 995680, 1013968, 1173648, 1267460, 1330833, 1467060, 1493520, 1520952, 1676640, 1774444, 1901190, 1956080, 2027936, 2218055, 2347296, 2534920, 2661666, 2934120, 2987040, 3041904, 3105277, 3548888, 3802380, 3912160, 4436110, 5069840, 5323332, 5868240, 6083808, 6210554, 6654165, 7097776, 7604760, 8872220, 9315831, 10139680, 10646664, 11736480, 12421108, 13308330, 14195552, 15209520, 15526385, 17744440, 18631662, 21293328, 24842216, 26616660, 30419040, 31052770, 35488880, 37263324, 42586656, 46579155, 49684432, 53233320, 62105540, 70977760, 74526648, 93158310, 99368864, 106466640, 124211080, 149053296, 186316620, 212933280, 248422160, 298106592, 372633240, 496844320, 745266480, 1490532960]

約数ペア:

[(1, 1490532960), (2, 745266480), (3, 496844320), (4, 372633240), (5, 298106592), (6, 248422160), (7, 212933280), (8, 186316620), (10, 149053296), (12, 124211080), (14, 106466640), (15, 99368864), (16, 93158310), (20, 74526648), (21, 70977760), (24, 62105540), (28, 53233320), (30, 49684432), (32, 46579155), (35, 42586656), (40, 37263324), (42, 35488880), (48, 31052770), (49, 30419040), (56, 26616660), (60, 24842216), (70, 21293328), (80, 18631662), (84, 17744440), (96, 15526385), (98, 15209520), (105, 14195552), (112, 13308330), (120, 12421108), (127, 11736480), (140, 10646664), (147, 10139680), (160, 9315831), (168, 8872220), (196, 7604760), (210, 7097776), (224, 6654165), (240, 6210554), (245, 6083808), (254, 5868240), (280, 5323332), (294, 5069840), (336, 4436110), (381, 3912160), (392, 3802380), (420, 3548888), (480, 3105277), (490, 3041904), (499, 2987040), (508, 2934120), (560, 2661666), (588, 2534920), (635, 2347296), (672, 2218055), (735, 2027936), (762, 1956080), (784, 1901190), (840, 1774444), (889, 1676640), (980, 1520952), (998, 1493520), (1016, 1467060), (1120, 1330833), (1176, 1267460), (1270, 1173648), (1470, 1013968), (1497, 995680), (1524, 978040), (1568, 950595), (1680, 887222), (1778, 838320), (1905, 782432), (1960, 760476), (1996, 746760), (2032, 733530), (2352, 633730), (2495, 597408), (2540, 586824), (2667, 558880), (2940, 506984), (2994, 497840), (3048, 489020), (3360, 443611), (3493, 426720), (3556, 419160), (3810, 391216), (3920, 380238), (3992, 373380), (4064, 366765), (4445, 335328), (4704, 316865), (4990, 298704), (5080, 293412), (5334, 279440), (5880, 253492), (5988, 248920), (6096, 244510), (6223, 239520), (6986, 213360), (7112, 209580), (7485, 199136), (7620, 195608), (7840, 190119), (7984, 186690), (8890, 167664), (9980, 149352), (10160, 146706), (10479, 142240), (10668, 139720), (11760, 126746), (11976, 124460), (12192, 122255), (12446, 119760), (13335, 111776), (13972, 106680), (14224, 104790), (14970, 99568), (15240, 97804), (15968, 93345), (17465, 85344), (17780, 83832), (18669, 79840), (19960, 74676), (20320, 73353), (20958, 71120), (21336, 69860), (23520, 63373), (23952, 62230), (24451, 60960), (24892, 59880), (26670, 55888), (27944, 53340), (28448, 52395), (29940, 49784), (30480, 48902), (31115, 47904), (34930, 42672), (35560, 41916), (37338, 39920)]