6380640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 25643520

約数和(自身を除く): 19262880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 211, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 422, 432, 480, 504, 540, 560, 630, 633, 672, 720, 756, 840, 844, 864, 945, 1008, 1055, 1080, 1120, 1260, 1266, 1440, 1477, 1512, 1680, 1688, 1890, 1899, 2016, 2110, 2160, 2520, 2532, 2954, 3024, 3165, 3360, 3376, 3780, 3798, 4220, 4320, 4431, 5040, 5064, 5697, 5908, 6048, 6330, 6752, 7385, 7560, 7596, 8440, 8862, 9495, 10080, 10128, 11394, 11816, 12660, 13293, 14770, 15120, 15192, 16880, 17724, 18990, 20256, 22155, 22788, 23632, 25320, 26586, 28485, 29540, 30240, 30384, 33760, 35448, 37980, 39879, 44310, 45576, 47264, 50640, 53172, 56970, 59080, 60768, 66465, 70896, 75960, 79758, 88620, 91152, 101280, 106344, 113940, 118160, 132930, 141792, 151920, 159516, 177240, 182304, 199395, 212688, 227880, 236320, 265860, 303840, 319032, 354480, 398790, 425376, 455760, 531720, 638064, 708960, 797580, 911520, 1063440, 1276128, 1595160, 2126880, 3190320, 6380640]

約数ペア:

[(1, 6380640), (2, 3190320), (3, 2126880), (4, 1595160), (5, 1276128), (6, 1063440), (7, 911520), (8, 797580), (9, 708960), (10, 638064), (12, 531720), (14, 455760), (15, 425376), (16, 398790), (18, 354480), (20, 319032), (21, 303840), (24, 265860), (27, 236320), (28, 227880), (30, 212688), (32, 199395), (35, 182304), (36, 177240), (40, 159516), (42, 151920), (45, 141792), (48, 132930), (54, 118160), (56, 113940), (60, 106344), (63, 101280), (70, 91152), (72, 88620), (80, 79758), (84, 75960), (90, 70896), (96, 66465), (105, 60768), (108, 59080), (112, 56970), (120, 53172), (126, 50640), (135, 47264), (140, 45576), (144, 44310), (160, 39879), (168, 37980), (180, 35448), (189, 33760), (210, 30384), (211, 30240), (216, 29540), (224, 28485), (240, 26586), (252, 25320), (270, 23632), (280, 22788), (288, 22155), (315, 20256), (336, 18990), (360, 17724), (378, 16880), (420, 15192), (422, 15120), (432, 14770), (480, 13293), (504, 12660), (540, 11816), (560, 11394), (630, 10128), (633, 10080), (672, 9495), (720, 8862), (756, 8440), (840, 7596), (844, 7560), (864, 7385), (945, 6752), (1008, 6330), (1055, 6048), (1080, 5908), (1120, 5697), (1260, 5064), (1266, 5040), (1440, 4431), (1477, 4320), (1512, 4220), (1680, 3798), (1688, 3780), (1890, 3376), (1899, 3360), (2016, 3165), (2110, 3024), (2160, 2954), (2520, 2532)]