395298960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13841}}^1$

素因数の和:13881

約数の個数: 160

約数和(自身を含む): 1482976512

約数和(自身を除く): 1087677552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 13841, 14280, 27682, 28560, 41523, 55364, 69205, 83046, 96887, 110728, 138410, 166092, 193774, 207615, 221456, 235297, 276820, 290661, 332184, 387548, 415230, 470594, 484435, 553640, 581322, 664368, 705891, 775096, 830460, 941188, 968870, 1107280, 1162644, 1176485, 1411782, 1453305, 1550192, 1647079, 1660920, 1882376, 1937740, 2325288, 2352970, 2823564, 2906610, 3294158, 3321840, 3529455, 3764752, 3875480, 4650576, 4705940, 4941237, 5647128, 5813220, 6588316, 7058910, 7750960, 8235395, 9411880, 9882474, 11294256, 11626440, 13176632, 14117820, 16470790, 18823760, 19764948, 23252880, 24706185, 26353264, 28235640, 32941580, 39529896, 49412370, 56471280, 65883160, 79059792, 98824740, 131766320, 197649480, 395298960]

約数ペア:

[(1, 395298960), (2, 197649480), (3, 131766320), (4, 98824740), (5, 79059792), (6, 65883160), (7, 56471280), (8, 49412370), (10, 39529896), (12, 32941580), (14, 28235640), (15, 26353264), (16, 24706185), (17, 23252880), (20, 19764948), (21, 18823760), (24, 16470790), (28, 14117820), (30, 13176632), (34, 11626440), (35, 11294256), (40, 9882474), (42, 9411880), (48, 8235395), (51, 7750960), (56, 7058910), (60, 6588316), (68, 5813220), (70, 5647128), (80, 4941237), (84, 4705940), (85, 4650576), (102, 3875480), (105, 3764752), (112, 3529455), (119, 3321840), (120, 3294158), (136, 2906610), (140, 2823564), (168, 2352970), (170, 2325288), (204, 1937740), (210, 1882376), (238, 1660920), (240, 1647079), (255, 1550192), (272, 1453305), (280, 1411782), (336, 1176485), (340, 1162644), (357, 1107280), (408, 968870), (420, 941188), (476, 830460), (510, 775096), (560, 705891), (595, 664368), (680, 581322), (714, 553640), (816, 484435), (840, 470594), (952, 415230), (1020, 387548), (1190, 332184), (1360, 290661), (1428, 276820), (1680, 235297), (1785, 221456), (1904, 207615), (2040, 193774), (2380, 166092), (2856, 138410), (3570, 110728), (4080, 96887), (4760, 83046), (5712, 69205), (7140, 55364), (9520, 41523), (13841, 28560), (14280, 27682)]