561832920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 2002609440

約数和(自身を除く): 1440776520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 337, 360, 396, 421, 440, 495, 660, 674, 792, 842, 990, 1011, 1263, 1320, 1348, 1684, 1685, 1980, 2022, 2105, 2526, 2696, 3033, 3368, 3370, 3707, 3789, 3960, 4044, 4210, 4631, 5052, 5055, 6066, 6315, 6740, 7414, 7578, 8088, 8420, 9262, 10104, 10110, 11121, 12132, 12630, 13480, 13893, 14828, 15156, 15165, 16840, 18524, 18535, 18945, 20220, 22242, 23155, 24264, 25260, 27786, 29656, 30312, 30330, 33363, 37048, 37070, 37890, 40440, 41679, 44484, 46310, 50520, 55572, 55605, 60660, 66726, 69465, 74140, 75780, 83358, 88968, 92620, 111144, 111210, 121320, 133452, 138930, 141877, 148280, 151560, 166716, 166815, 185240, 208395, 222420, 266904, 277860, 283754, 333432, 333630, 416790, 425631, 444840, 555720, 567508, 667260, 709385, 833580, 851262, 1135016, 1276893, 1334520, 1418770, 1560647, 1667160, 1702524, 2128155, 2553786, 2837540, 3121294, 3405048, 4256310, 4681941, 5107572, 5675080, 6242588, 6384465, 7803235, 8512620, 9363882, 10215144, 12485176, 12768930, 14045823, 15606470, 17025240, 18727764, 23409705, 25537860, 28091646, 31212940, 37455528, 46819410, 51075720, 56183292, 62425880, 70229115, 93638820, 112366584, 140458230, 187277640, 280916460, 561832920]

約数ペア:

[(1, 561832920), (2, 280916460), (3, 187277640), (4, 140458230), (5, 112366584), (6, 93638820), (8, 70229115), (9, 62425880), (10, 56183292), (11, 51075720), (12, 46819410), (15, 37455528), (18, 31212940), (20, 28091646), (22, 25537860), (24, 23409705), (30, 18727764), (33, 17025240), (36, 15606470), (40, 14045823), (44, 12768930), (45, 12485176), (55, 10215144), (60, 9363882), (66, 8512620), (72, 7803235), (88, 6384465), (90, 6242588), (99, 5675080), (110, 5107572), (120, 4681941), (132, 4256310), (165, 3405048), (180, 3121294), (198, 2837540), (220, 2553786), (264, 2128155), (330, 1702524), (337, 1667160), (360, 1560647), (396, 1418770), (421, 1334520), (440, 1276893), (495, 1135016), (660, 851262), (674, 833580), (792, 709385), (842, 667260), (990, 567508), (1011, 555720), (1263, 444840), (1320, 425631), (1348, 416790), (1684, 333630), (1685, 333432), (1980, 283754), (2022, 277860), (2105, 266904), (2526, 222420), (2696, 208395), (3033, 185240), (3368, 166815), (3370, 166716), (3707, 151560), (3789, 148280), (3960, 141877), (4044, 138930), (4210, 133452), (4631, 121320), (5052, 111210), (5055, 111144), (6066, 92620), (6315, 88968), (6740, 83358), (7414, 75780), (7578, 74140), (8088, 69465), (8420, 66726), (9262, 60660), (10104, 55605), (10110, 55572), (11121, 50520), (12132, 46310), (12630, 44484), (13480, 41679), (13893, 40440), (14828, 37890), (15156, 37070), (15165, 37048), (16840, 33363), (18524, 30330), (18535, 30312), (18945, 29656), (20220, 27786), (22242, 25260), (23155, 24264)]