674508240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{133831}}^1$

素因数の和:133857

約数の個数: 120

約数和(自身を含む): 2588846208

約数和(自身を除く): 1914337968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 133831, 267662, 401493, 535324, 669155, 802986, 936817, 1070648, 1204479, 1338310, 1605972, 1873634, 2007465, 2141296, 2408958, 2676620, 2810451, 3211944, 3747268, 4014930, 4684085, 4817916, 5353240, 5620902, 6022395, 6423888, 7494536, 8029860, 8431353, 9368170, 9635832, 10706480, 11241804, 12044790, 14052255, 14989072, 16059720, 16862706, 18736340, 19271664, 22483608, 24089580, 28104510, 32119440, 33725412, 37472680, 42156765, 44967216, 48179160, 56209020, 67450824, 74945360, 84313530, 96358320, 112418040, 134901648, 168627060, 224836080, 337254120, 674508240]

約数ペア:

[(1, 674508240), (2, 337254120), (3, 224836080), (4, 168627060), (5, 134901648), (6, 112418040), (7, 96358320), (8, 84313530), (9, 74945360), (10, 67450824), (12, 56209020), (14, 48179160), (15, 44967216), (16, 42156765), (18, 37472680), (20, 33725412), (21, 32119440), (24, 28104510), (28, 24089580), (30, 22483608), (35, 19271664), (36, 18736340), (40, 16862706), (42, 16059720), (45, 14989072), (48, 14052255), (56, 12044790), (60, 11241804), (63, 10706480), (70, 9635832), (72, 9368170), (80, 8431353), (84, 8029860), (90, 7494536), (105, 6423888), (112, 6022395), (120, 5620902), (126, 5353240), (140, 4817916), (144, 4684085), (168, 4014930), (180, 3747268), (210, 3211944), (240, 2810451), (252, 2676620), (280, 2408958), (315, 2141296), (336, 2007465), (360, 1873634), (420, 1605972), (504, 1338310), (560, 1204479), (630, 1070648), (720, 936817), (840, 802986), (1008, 669155), (1260, 535324), (1680, 401493), (2520, 267662), (5040, 133831)]