1497489840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27011}}^1$

素因数の和:27048

約数の個数: 240

約数和(自身を含む): 6270241536

約数和(自身を除く): 4772751696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27011, 27720, 54022, 55440, 81033, 108044, 135055, 162066, 189077, 216088, 243099, 270110, 297121, 324132, 378154, 405165, 432176, 486198, 540220, 567231, 594242, 648264, 756308, 810330, 891363, 945385, 972396, 1080440, 1134462, 1188484, 1215495, 1296528, 1485605, 1512616, 1620660, 1701693, 1782726, 1890770, 1944792, 2079847, 2160880, 2268924, 2376968, 2430990, 2674089, 2836155, 2971210, 3025232, 3241320, 3403386, 3565452, 3781540, 3889584, 4159694, 4456815, 4537848, 4753936, 4861980, 5348178, 5672310, 5942420, 6239541, 6482640, 6806772, 7130904, 7563080, 8319388, 8508465, 8913630, 9075696, 9723960, 10399235, 10696356, 11344620, 11884840, 12479082, 13370445, 13613544, 14261808, 15126160, 16638776, 17016930, 17827260, 18718623, 19447920, 20798470, 21392712, 22689240, 23769680, 24958164, 26740890, 27227088, 31197705, 33277552, 34033860, 35654520, 37437246, 41596940, 42785424, 45378480, 49916328, 53481780, 62395410, 68067720, 71309040, 74874492, 83193880, 93593115, 99832656, 106963560, 124790820, 136135440, 149748984, 166387760, 187186230, 213927120, 249581640, 299497968, 374372460, 499163280, 748744920, 1497489840]

約数ペア:

[(1, 1497489840), (2, 748744920), (3, 499163280), (4, 374372460), (5, 299497968), (6, 249581640), (7, 213927120), (8, 187186230), (9, 166387760), (10, 149748984), (11, 136135440), (12, 124790820), (14, 106963560), (15, 99832656), (16, 93593115), (18, 83193880), (20, 74874492), (21, 71309040), (22, 68067720), (24, 62395410), (28, 53481780), (30, 49916328), (33, 45378480), (35, 42785424), (36, 41596940), (40, 37437246), (42, 35654520), (44, 34033860), (45, 33277552), (48, 31197705), (55, 27227088), (56, 26740890), (60, 24958164), (63, 23769680), (66, 22689240), (70, 21392712), (72, 20798470), (77, 19447920), (80, 18718623), (84, 17827260), (88, 17016930), (90, 16638776), (99, 15126160), (105, 14261808), (110, 13613544), (112, 13370445), (120, 12479082), (126, 11884840), (132, 11344620), (140, 10696356), (144, 10399235), (154, 9723960), (165, 9075696), (168, 8913630), (176, 8508465), (180, 8319388), (198, 7563080), (210, 7130904), (220, 6806772), (231, 6482640), (240, 6239541), (252, 5942420), (264, 5672310), (280, 5348178), (308, 4861980), (315, 4753936), (330, 4537848), (336, 4456815), (360, 4159694), (385, 3889584), (396, 3781540), (420, 3565452), (440, 3403386), (462, 3241320), (495, 3025232), (504, 2971210), (528, 2836155), (560, 2674089), (616, 2430990), (630, 2376968), (660, 2268924), (693, 2160880), (720, 2079847), (770, 1944792), (792, 1890770), (840, 1782726), (880, 1701693), (924, 1620660), (990, 1512616), (1008, 1485605), (1155, 1296528), (1232, 1215495), (1260, 1188484), (1320, 1134462), (1386, 1080440), (1540, 972396), (1584, 945385), (1680, 891363), (1848, 810330), (1980, 756308), (2310, 648264), (2520, 594242), (2640, 567231), (2772, 540220), (3080, 486198), (3465, 432176), (3696, 405165), (3960, 378154), (4620, 324132), (5040, 297121), (5544, 270110), (6160, 243099), (6930, 216088), (7920, 189077), (9240, 162066), (11088, 135055), (13860, 108044), (18480, 81033), (27011, 55440), (27720, 54022)]