2495738520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:951

約数の個数: 256

約数和(自身を含む): 9115200000

約数和(自身を除く): 6619461480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 421, 440, 495, 499, 540, 594, 660, 792, 842, 990, 998, 1080, 1188, 1263, 1320, 1485, 1497, 1684, 1980, 1996, 2105, 2376, 2495, 2526, 2970, 2994, 3368, 3789, 3960, 3992, 4210, 4491, 4631, 4990, 5052, 5489, 5940, 5988, 6315, 7485, 7578, 8420, 8982, 9262, 9980, 10104, 10978, 11367, 11880, 11976, 12630, 13473, 13893, 14970, 15156, 16467, 16840, 17964, 18524, 18945, 19960, 21956, 22455, 22734, 23155, 25260, 26946, 27445, 27786, 29940, 30312, 32934, 35928, 37048, 37890, 41679, 43912, 44910, 45468, 46310, 49401, 50520, 53892, 54890, 55572, 56835, 59880, 65868, 67365, 69465, 75780, 82335, 83358, 89820, 90936, 92620, 98802, 107784, 109780, 111144, 113670, 125037, 131736, 134730, 138930, 148203, 151560, 164670, 166716, 179640, 185240, 197604, 208395, 210079, 219560, 227340, 247005, 250074, 269460, 277860, 296406, 329340, 333432, 395208, 416790, 420158, 454680, 494010, 500148, 538920, 555720, 592812, 625185, 630237, 658680, 741015, 833580, 840316, 988020, 1000296, 1050395, 1185624, 1250370, 1260474, 1482030, 1667160, 1680632, 1890711, 1976040, 2100790, 2310869, 2500740, 2520948, 2964060, 3151185, 3781422, 4201580, 4621738, 5001480, 5041896, 5672133, 5928120, 6302370, 6932607, 7562844, 8403160, 9243476, 9453555, 11344266, 11554345, 12604740, 13865214, 15125688, 18486952, 18907110, 20797821, 22688532, 23108690, 25209480, 27730428, 28360665, 34663035, 37814220, 41595642, 45377064, 46217380, 55460856, 56721330, 62393463, 69326070, 75628440, 83191284, 92434760, 103989105, 113442660, 124786926, 138652140, 166382568, 207978210, 226885320, 249573852, 277304280, 311967315, 415956420, 499147704, 623934630, 831912840, 1247869260, 2495738520]

約数ペア:

[(1, 2495738520), (2, 1247869260), (3, 831912840), (4, 623934630), (5, 499147704), (6, 415956420), (8, 311967315), (9, 277304280), (10, 249573852), (11, 226885320), (12, 207978210), (15, 166382568), (18, 138652140), (20, 124786926), (22, 113442660), (24, 103989105), (27, 92434760), (30, 83191284), (33, 75628440), (36, 69326070), (40, 62393463), (44, 56721330), (45, 55460856), (54, 46217380), (55, 45377064), (60, 41595642), (66, 37814220), (72, 34663035), (88, 28360665), (90, 27730428), (99, 25209480), (108, 23108690), (110, 22688532), (120, 20797821), (132, 18907110), (135, 18486952), (165, 15125688), (180, 13865214), (198, 12604740), (216, 11554345), (220, 11344266), (264, 9453555), (270, 9243476), (297, 8403160), (330, 7562844), (360, 6932607), (396, 6302370), (421, 5928120), (440, 5672133), (495, 5041896), (499, 5001480), (540, 4621738), (594, 4201580), (660, 3781422), (792, 3151185), (842, 2964060), (990, 2520948), (998, 2500740), (1080, 2310869), (1188, 2100790), (1263, 1976040), (1320, 1890711), (1485, 1680632), (1497, 1667160), (1684, 1482030), (1980, 1260474), (1996, 1250370), (2105, 1185624), (2376, 1050395), (2495, 1000296), (2526, 988020), (2970, 840316), (2994, 833580), (3368, 741015), (3789, 658680), (3960, 630237), (3992, 625185), (4210, 592812), (4491, 555720), (4631, 538920), (4990, 500148), (5052, 494010), (5489, 454680), (5940, 420158), (5988, 416790), (6315, 395208), (7485, 333432), (7578, 329340), (8420, 296406), (8982, 277860), (9262, 269460), (9980, 250074), (10104, 247005), (10978, 227340), (11367, 219560), (11880, 210079), (11976, 208395), (12630, 197604), (13473, 185240), (13893, 179640), (14970, 166716), (15156, 164670), (16467, 151560), (16840, 148203), (17964, 138930), (18524, 134730), (18945, 131736), (19960, 125037), (21956, 113670), (22455, 111144), (22734, 109780), (23155, 107784), (25260, 98802), (26946, 92620), (27445, 90936), (27786, 89820), (29940, 83358), (30312, 82335), (32934, 75780), (35928, 69465), (37048, 67365), (37890, 65868), (41679, 59880), (43912, 56835), (44910, 55572), (45468, 54890), (46310, 53892), (49401, 50520)]