1036612640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7007

約数の個数: 144

約数和(自身を含む): 2999203200

約数和(自身を除く): 1962590560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 6959, 7448, 7840, 9310, 10640, 13918, 14896, 18620, 21280, 27836, 29792, 34795, 37240, 48713, 55672, 69590, 74480, 97426, 111344, 132221, 139180, 148960, 194852, 222688, 243565, 264442, 278360, 340991, 389704, 487130, 528884, 556720, 661105, 681982, 779408, 925547, 974260, 1057768, 1113440, 1322210, 1363964, 1558816, 1704955, 1851094, 1948520, 2115536, 2644420, 2727928, 3409910, 3702188, 3897040, 4231072, 4627735, 5288840, 5455856, 6478829, 6819820, 7404376, 7794080, 9255470, 10577680, 10911712, 12957658, 13639640, 14808752, 18510940, 21155360, 25915316, 27279280, 29617504, 32394145, 37021880, 51830632, 54558560, 64788290, 74043760, 103661264, 129576580, 148087520, 207322528, 259153160, 518306320, 1036612640]

約数ペア:

[(1, 1036612640), (2, 518306320), (4, 259153160), (5, 207322528), (7, 148087520), (8, 129576580), (10, 103661264), (14, 74043760), (16, 64788290), (19, 54558560), (20, 51830632), (28, 37021880), (32, 32394145), (35, 29617504), (38, 27279280), (40, 25915316), (49, 21155360), (56, 18510940), (70, 14808752), (76, 13639640), (80, 12957658), (95, 10911712), (98, 10577680), (112, 9255470), (133, 7794080), (140, 7404376), (152, 6819820), (160, 6478829), (190, 5455856), (196, 5288840), (224, 4627735), (245, 4231072), (266, 3897040), (280, 3702188), (304, 3409910), (380, 2727928), (392, 2644420), (490, 2115536), (532, 1948520), (560, 1851094), (608, 1704955), (665, 1558816), (760, 1363964), (784, 1322210), (931, 1113440), (980, 1057768), (1064, 974260), (1120, 925547), (1330, 779408), (1520, 681982), (1568, 661105), (1862, 556720), (1960, 528884), (2128, 487130), (2660, 389704), (3040, 340991), (3724, 278360), (3920, 264442), (4256, 243565), (4655, 222688), (5320, 194852), (6959, 148960), (7448, 139180), (7840, 132221), (9310, 111344), (10640, 97426), (13918, 74480), (14896, 69590), (18620, 55672), (21280, 48713), (27836, 37240), (29792, 34795)]