1023145480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1549}}^1$

素因数の和:1911

約数の個数: 96

約数和(自身を含む): 2687607000

約数和(自身を除く): 1664461520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 337, 392, 490, 674, 980, 1348, 1549, 1685, 1960, 2359, 2696, 3098, 3370, 4718, 6196, 6740, 7745, 9436, 10843, 11795, 12392, 13480, 15490, 16513, 18872, 21686, 23590, 30980, 33026, 43372, 47180, 54215, 61960, 66052, 75901, 82565, 86744, 94360, 108430, 132104, 151802, 165130, 216860, 303604, 330260, 379505, 433720, 522013, 607208, 660520, 759010, 1044026, 1518020, 2088052, 2610065, 3036040, 3654091, 4176104, 5220130, 7308182, 10440260, 14616364, 18270455, 20880520, 25578637, 29232728, 36540910, 51157274, 73081820, 102314548, 127893185, 146163640, 204629096, 255786370, 511572740, 1023145480]

約数ペア:

[(1, 1023145480), (2, 511572740), (4, 255786370), (5, 204629096), (7, 146163640), (8, 127893185), (10, 102314548), (14, 73081820), (20, 51157274), (28, 36540910), (35, 29232728), (40, 25578637), (49, 20880520), (56, 18270455), (70, 14616364), (98, 10440260), (140, 7308182), (196, 5220130), (245, 4176104), (280, 3654091), (337, 3036040), (392, 2610065), (490, 2088052), (674, 1518020), (980, 1044026), (1348, 759010), (1549, 660520), (1685, 607208), (1960, 522013), (2359, 433720), (2696, 379505), (3098, 330260), (3370, 303604), (4718, 216860), (6196, 165130), (6740, 151802), (7745, 132104), (9436, 108430), (10843, 94360), (11795, 86744), (12392, 82565), (13480, 75901), (15490, 66052), (16513, 61960), (18872, 54215), (21686, 47180), (23590, 43372), (30980, 33026)]