47910240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 192628800

約数和(自身を除く): 144718560

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 194, 196, 210, 224, 240, 245, 252, 280, 288, 291, 294, 315, 336, 343, 360, 388, 392, 420, 441, 480, 485, 490, 504, 560, 582, 588, 630, 672, 679, 686, 720, 735, 776, 784, 840, 873, 882, 970, 980, 1008, 1029, 1120, 1164, 1176, 1260, 1358, 1372, 1440, 1455, 1470, 1552, 1568, 1680, 1715, 1746, 1764, 1940, 1960, 2016, 2037, 2058, 2205, 2328, 2352, 2520, 2716, 2744, 2910, 2940, 3087, 3104, 3360, 3395, 3430, 3492, 3528, 3880, 3920, 4074, 4116, 4365, 4410, 4656, 4704, 4753, 5040, 5145, 5432, 5488, 5820, 5880, 6111, 6174, 6790, 6860, 6984, 7056, 7760, 7840, 8148, 8232, 8730, 8820, 9312, 9506, 10080, 10185, 10290, 10864, 10976, 11640, 11760, 12222, 12348, 13580, 13720, 13968, 14112, 14259, 15435, 15520, 16296, 16464, 17460, 17640, 19012, 20370, 20580, 21728, 23280, 23520, 23765, 24444, 24696, 27160, 27440, 27936, 28518, 30555, 30870, 32592, 32928, 33271, 34920, 35280, 38024, 40740, 41160, 42777, 46560, 47530, 48888, 49392, 54320, 54880, 57036, 61110, 61740, 65184, 66542, 69840, 70560, 71295, 76048, 81480, 82320, 85554, 95060, 97776, 98784, 99813, 108640, 114072, 122220, 123480, 133084, 139680, 142590, 152096, 162960, 164640, 166355, 171108, 190120, 195552, 199626, 213885, 228144, 244440, 246960, 266168, 285180, 299439, 325920, 332710, 342216, 380240, 399252, 427770, 456288, 488880, 493920, 499065, 532336, 570360, 598878, 665420, 684432, 760480, 798504, 855540, 977760, 998130, 1064672, 1140720, 1197756, 1330840, 1368864, 1497195, 1597008, 1711080, 1996260, 2281440, 2395512, 2661680, 2994390, 3194016, 3422160, 3992520, 4791024, 5323360, 5988780, 6844320, 7985040, 9582048, 11977560, 15970080, 23955120, 47910240]

約数ペア:

[(1, 47910240), (2, 23955120), (3, 15970080), (4, 11977560), (5, 9582048), (6, 7985040), (7, 6844320), (8, 5988780), (9, 5323360), (10, 4791024), (12, 3992520), (14, 3422160), (15, 3194016), (16, 2994390), (18, 2661680), (20, 2395512), (21, 2281440), (24, 1996260), (28, 1711080), (30, 1597008), (32, 1497195), (35, 1368864), (36, 1330840), (40, 1197756), (42, 1140720), (45, 1064672), (48, 998130), (49, 977760), (56, 855540), (60, 798504), (63, 760480), (70, 684432), (72, 665420), (80, 598878), (84, 570360), (90, 532336), (96, 499065), (97, 493920), (98, 488880), (105, 456288), (112, 427770), (120, 399252), (126, 380240), (140, 342216), (144, 332710), (147, 325920), (160, 299439), (168, 285180), (180, 266168), (194, 246960), (196, 244440), (210, 228144), (224, 213885), (240, 199626), (245, 195552), (252, 190120), (280, 171108), (288, 166355), (291, 164640), (294, 162960), (315, 152096), (336, 142590), (343, 139680), (360, 133084), (388, 123480), (392, 122220), (420, 114072), (441, 108640), (480, 99813), (485, 98784), (490, 97776), (504, 95060), (560, 85554), (582, 82320), (588, 81480), (630, 76048), (672, 71295), (679, 70560), (686, 69840), (720, 66542), (735, 65184), (776, 61740), (784, 61110), (840, 57036), (873, 54880), (882, 54320), (970, 49392), (980, 48888), (1008, 47530), (1029, 46560), (1120, 42777), (1164, 41160), (1176, 40740), (1260, 38024), (1358, 35280), (1372, 34920), (1440, 33271), (1455, 32928), (1470, 32592), (1552, 30870), (1568, 30555), (1680, 28518), (1715, 27936), (1746, 27440), (1764, 27160), (1940, 24696), (1960, 24444), (2016, 23765), (2037, 23520), (2058, 23280), (2205, 21728), (2328, 20580), (2352, 20370), (2520, 19012), (2716, 17640), (2744, 17460), (2910, 16464), (2940, 16296), (3087, 15520), (3104, 15435), (3360, 14259), (3395, 14112), (3430, 13968), (3492, 13720), (3528, 13580), (3880, 12348), (3920, 12222), (4074, 11760), (4116, 11640), (4365, 10976), (4410, 10864), (4656, 10290), (4704, 10185), (4753, 10080), (5040, 9506), (5145, 9312), (5432, 8820), (5488, 8730), (5820, 8232), (5880, 8148), (6111, 7840), (6174, 7760), (6790, 7056), (6860, 6984)]