269778880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4206

約数の個数: 112

約数和(自身を含む): 759683520

約数和(自身を除く): 489904640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4153, 4640, 6496, 8120, 8306, 9280, 12992, 16240, 16612, 20765, 29071, 32480, 33224, 41530, 58142, 64960, 66448, 83060, 116284, 120437, 132896, 145355, 166120, 232568, 240874, 265792, 290710, 332240, 465136, 481748, 581420, 602185, 664480, 843059, 930272, 963496, 1162840, 1204370, 1328960, 1686118, 1860544, 1926992, 2325680, 2408740, 3372236, 3853984, 4215295, 4651360, 4817480, 6744472, 7707968, 8430590, 9302720, 9634960, 13488944, 16861180, 19269920, 26977888, 33722360, 38539840, 53955776, 67444720, 134889440, 269778880]

約数ペア:

[(1, 269778880), (2, 134889440), (4, 67444720), (5, 53955776), (7, 38539840), (8, 33722360), (10, 26977888), (14, 19269920), (16, 16861180), (20, 13488944), (28, 9634960), (29, 9302720), (32, 8430590), (35, 7707968), (40, 6744472), (56, 4817480), (58, 4651360), (64, 4215295), (70, 3853984), (80, 3372236), (112, 2408740), (116, 2325680), (140, 1926992), (145, 1860544), (160, 1686118), (203, 1328960), (224, 1204370), (232, 1162840), (280, 963496), (290, 930272), (320, 843059), (406, 664480), (448, 602185), (464, 581420), (560, 481748), (580, 465136), (812, 332240), (928, 290710), (1015, 265792), (1120, 240874), (1160, 232568), (1624, 166120), (1856, 145355), (2030, 132896), (2240, 120437), (2320, 116284), (3248, 83060), (4060, 66448), (4153, 64960), (4640, 58142), (6496, 41530), (8120, 33224), (8306, 32480), (9280, 29071), (12992, 20765), (16240, 16612)]