2014508720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:643

約数の個数: 160

約数和(自身を含む): 5515361280

約数和(自身を除く): 3500852560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 269, 280, 301, 311, 344, 430, 538, 560, 602, 622, 688, 860, 1076, 1204, 1244, 1345, 1505, 1555, 1720, 1883, 2152, 2177, 2408, 2488, 2690, 3010, 3110, 3440, 3766, 4304, 4354, 4816, 4976, 5380, 6020, 6220, 7532, 8708, 9415, 10760, 10885, 11567, 12040, 12440, 13373, 15064, 17416, 18830, 21520, 21770, 23134, 24080, 24880, 26746, 30128, 34832, 37660, 43540, 46268, 53492, 57835, 66865, 75320, 80969, 83659, 87080, 92536, 93611, 106984, 115670, 133730, 150640, 161938, 167318, 174160, 185072, 187222, 213968, 231340, 267460, 323876, 334636, 374444, 404845, 418295, 462680, 468055, 534920, 585613, 647752, 669272, 748888, 809690, 836590, 925360, 936110, 1069840, 1171226, 1295504, 1338544, 1497776, 1619380, 1673180, 1872220, 2342452, 2928065, 3238760, 3346360, 3597337, 3744440, 4684904, 5856130, 6477520, 6692720, 7194674, 7488880, 9369808, 11712260, 14389348, 17986685, 23424520, 25181359, 28778696, 35973370, 46849040, 50362718, 57557392, 71946740, 100725436, 125906795, 143893480, 201450872, 251813590, 287786960, 402901744, 503627180, 1007254360, 2014508720]

約数ペア:

[(1, 2014508720), (2, 1007254360), (4, 503627180), (5, 402901744), (7, 287786960), (8, 251813590), (10, 201450872), (14, 143893480), (16, 125906795), (20, 100725436), (28, 71946740), (35, 57557392), (40, 50362718), (43, 46849040), (56, 35973370), (70, 28778696), (80, 25181359), (86, 23424520), (112, 17986685), (140, 14389348), (172, 11712260), (215, 9369808), (269, 7488880), (280, 7194674), (301, 6692720), (311, 6477520), (344, 5856130), (430, 4684904), (538, 3744440), (560, 3597337), (602, 3346360), (622, 3238760), (688, 2928065), (860, 2342452), (1076, 1872220), (1204, 1673180), (1244, 1619380), (1345, 1497776), (1505, 1338544), (1555, 1295504), (1720, 1171226), (1883, 1069840), (2152, 936110), (2177, 925360), (2408, 836590), (2488, 809690), (2690, 748888), (3010, 669272), (3110, 647752), (3440, 585613), (3766, 534920), (4304, 468055), (4354, 462680), (4816, 418295), (4976, 404845), (5380, 374444), (6020, 334636), (6220, 323876), (7532, 267460), (8708, 231340), (9415, 213968), (10760, 187222), (10885, 185072), (11567, 174160), (12040, 167318), (12440, 161938), (13373, 150640), (15064, 133730), (17416, 115670), (18830, 106984), (21520, 93611), (21770, 92536), (23134, 87080), (24080, 83659), (24880, 80969), (26746, 75320), (30128, 66865), (34832, 57835), (37660, 53492), (43540, 46268)]