83089440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8243}}^1$

素因数の和:8271

約数の個数: 144

約数和(自身を含む): 324088128

約数和(自身を除く): 240998688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8243, 10080, 16486, 24729, 32972, 41215, 49458, 57701, 65944, 74187, 82430, 98916, 115402, 123645, 131888, 148374, 164860, 173103, 197832, 230804, 247290, 263776, 288505, 296748, 329720, 346206, 370935, 395664, 461608, 494580, 519309, 577010, 593496, 659440, 692412, 741870, 791328, 865515, 923216, 989160, 1038618, 1154020, 1186992, 1318880, 1384824, 1483740, 1731030, 1846432, 1978320, 2077236, 2308040, 2373984, 2596545, 2769648, 2967480, 3462060, 3956640, 4154472, 4616080, 5193090, 5539296, 5934960, 6924120, 8308944, 9232160, 10386180, 11869920, 13848240, 16617888, 20772360, 27696480, 41544720, 83089440]

約数ペア:

[(1, 83089440), (2, 41544720), (3, 27696480), (4, 20772360), (5, 16617888), (6, 13848240), (7, 11869920), (8, 10386180), (9, 9232160), (10, 8308944), (12, 6924120), (14, 5934960), (15, 5539296), (16, 5193090), (18, 4616080), (20, 4154472), (21, 3956640), (24, 3462060), (28, 2967480), (30, 2769648), (32, 2596545), (35, 2373984), (36, 2308040), (40, 2077236), (42, 1978320), (45, 1846432), (48, 1731030), (56, 1483740), (60, 1384824), (63, 1318880), (70, 1186992), (72, 1154020), (80, 1038618), (84, 989160), (90, 923216), (96, 865515), (105, 791328), (112, 741870), (120, 692412), (126, 659440), (140, 593496), (144, 577010), (160, 519309), (168, 494580), (180, 461608), (210, 395664), (224, 370935), (240, 346206), (252, 329720), (280, 296748), (288, 288505), (315, 263776), (336, 247290), (360, 230804), (420, 197832), (480, 173103), (504, 164860), (560, 148374), (630, 131888), (672, 123645), (720, 115402), (840, 98916), (1008, 82430), (1120, 74187), (1260, 65944), (1440, 57701), (1680, 49458), (2016, 41215), (2520, 32972), (3360, 24729), (5040, 16486), (8243, 10080)]