39138840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8393

約数の個数: 96

約数和(自身を含む): 137002320

約数和(自身を除く): 97863480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 8363, 16726, 25089, 33452, 41815, 50178, 66904, 75267, 83630, 100356, 108719, 125445, 150534, 167260, 200712, 217438, 250890, 301068, 326157, 334520, 376335, 434876, 501780, 543595, 602136, 652314, 752670, 869752, 978471, 1003560, 1087190, 1304628, 1505340, 1630785, 1956942, 2174380, 2609256, 3010680, 3261570, 3913884, 4348760, 4892355, 6523140, 7827768, 9784710, 13046280, 19569420, 39138840]

約数ペア:

[(1, 39138840), (2, 19569420), (3, 13046280), (4, 9784710), (5, 7827768), (6, 6523140), (8, 4892355), (9, 4348760), (10, 3913884), (12, 3261570), (13, 3010680), (15, 2609256), (18, 2174380), (20, 1956942), (24, 1630785), (26, 1505340), (30, 1304628), (36, 1087190), (39, 1003560), (40, 978471), (45, 869752), (52, 752670), (60, 652314), (65, 602136), (72, 543595), (78, 501780), (90, 434876), (104, 376335), (117, 334520), (120, 326157), (130, 301068), (156, 250890), (180, 217438), (195, 200712), (234, 167260), (260, 150534), (312, 125445), (360, 108719), (390, 100356), (468, 83630), (520, 75267), (585, 66904), (780, 50178), (936, 41815), (1170, 33452), (1560, 25089), (2340, 16726), (4680, 8363)]