207376320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:998

約数の個数: 112

約数和(自身を含む): 661403808

約数和(自身を除く): 454027488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 337, 480, 641, 674, 960, 1011, 1282, 1348, 1685, 1923, 2022, 2564, 2696, 3205, 3370, 3846, 4044, 5055, 5128, 5392, 6410, 6740, 7692, 8088, 9615, 10110, 10256, 10784, 12820, 13480, 15384, 16176, 19230, 20220, 20512, 21568, 25640, 26960, 30768, 32352, 38460, 40440, 41024, 51280, 53920, 61536, 64704, 76920, 80880, 102560, 107840, 123072, 153840, 161760, 205120, 216017, 307680, 323520, 432034, 615360, 648051, 864068, 1080085, 1296102, 1728136, 2160170, 2592204, 3240255, 3456272, 4320340, 5184408, 6480510, 6912544, 8640680, 10368816, 12961020, 13825088, 17281360, 20737632, 25922040, 34562720, 41475264, 51844080, 69125440, 103688160, 207376320]

約数ペア:

[(1, 207376320), (2, 103688160), (3, 69125440), (4, 51844080), (5, 41475264), (6, 34562720), (8, 25922040), (10, 20737632), (12, 17281360), (15, 13825088), (16, 12961020), (20, 10368816), (24, 8640680), (30, 6912544), (32, 6480510), (40, 5184408), (48, 4320340), (60, 3456272), (64, 3240255), (80, 2592204), (96, 2160170), (120, 1728136), (160, 1296102), (192, 1080085), (240, 864068), (320, 648051), (337, 615360), (480, 432034), (641, 323520), (674, 307680), (960, 216017), (1011, 205120), (1282, 161760), (1348, 153840), (1685, 123072), (1923, 107840), (2022, 102560), (2564, 80880), (2696, 76920), (3205, 64704), (3370, 61536), (3846, 53920), (4044, 51280), (5055, 41024), (5128, 40440), (5392, 38460), (6410, 32352), (6740, 30768), (7692, 26960), (8088, 25640), (9615, 21568), (10110, 20512), (10256, 20220), (10784, 19230), (12820, 16176), (13480, 15384)]