82585440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 192

約数和(自身を含む): 330462720

約数和(自身を除く): 247877280

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, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2731, 3024, 3360, 3780, 4320, 5040, 5462, 6048, 7560, 8193, 10080, 10924, 13655, 15120, 16386, 19117, 21848, 24579, 27310, 30240, 32772, 38234, 40965, 43696, 49158, 54620, 57351, 65544, 73737, 76468, 81930, 87392, 95585, 98316, 109240, 114702, 122895, 131088, 147474, 152936, 163860, 172053, 191170, 196632, 218480, 229404, 245790, 262176, 286755, 294948, 305872, 327720, 344106, 368685, 382340, 393264, 436960, 458808, 491580, 516159, 573510, 589896, 611744, 655440, 688212, 737370, 764680, 786528, 860265, 917616, 983160, 1032318, 1147020, 1179792, 1310880, 1376424, 1474740, 1529360, 1720530, 1835232, 1966320, 2064636, 2294040, 2359584, 2580795, 2752848, 2949480, 3058720, 3441060, 3932640, 4129272, 4588080, 5161590, 5505696, 5898960, 6882120, 8258544, 9176160, 10323180, 11797920, 13764240, 16517088, 20646360, 27528480, 41292720, 82585440]

約数ペア:

[(1, 82585440), (2, 41292720), (3, 27528480), (4, 20646360), (5, 16517088), (6, 13764240), (7, 11797920), (8, 10323180), (9, 9176160), (10, 8258544), (12, 6882120), (14, 5898960), (15, 5505696), (16, 5161590), (18, 4588080), (20, 4129272), (21, 3932640), (24, 3441060), (27, 3058720), (28, 2949480), (30, 2752848), (32, 2580795), (35, 2359584), (36, 2294040), (40, 2064636), (42, 1966320), (45, 1835232), (48, 1720530), (54, 1529360), (56, 1474740), (60, 1376424), (63, 1310880), (70, 1179792), (72, 1147020), (80, 1032318), (84, 983160), (90, 917616), (96, 860265), (105, 786528), (108, 764680), (112, 737370), (120, 688212), (126, 655440), (135, 611744), (140, 589896), (144, 573510), (160, 516159), (168, 491580), (180, 458808), (189, 436960), (210, 393264), (216, 382340), (224, 368685), (240, 344106), (252, 327720), (270, 305872), (280, 294948), (288, 286755), (315, 262176), (336, 245790), (360, 229404), (378, 218480), (420, 196632), (432, 191170), (480, 172053), (504, 163860), (540, 152936), (560, 147474), (630, 131088), (672, 122895), (720, 114702), (756, 109240), (840, 98316), (864, 95585), (945, 87392), (1008, 81930), (1080, 76468), (1120, 73737), (1260, 65544), (1440, 57351), (1512, 54620), (1680, 49158), (1890, 43696), (2016, 40965), (2160, 38234), (2520, 32772), (2731, 30240), (3024, 27310), (3360, 24579), (3780, 21848), (4320, 19117), (5040, 16386), (5462, 15120), (6048, 13655), (7560, 10924), (8193, 10080)]