138826440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 465868800

約数和(自身を除く): 327042360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 673, 764, 955, 1080, 1146, 1346, 1528, 1719, 1910, 2019, 2292, 2692, 2865, 3365, 3438, 3820, 4038, 4584, 5157, 5384, 5730, 6057, 6730, 6876, 7640, 8076, 8595, 10095, 10314, 11460, 12114, 13460, 13752, 16152, 17190, 18171, 20190, 20628, 22920, 24228, 25785, 26920, 30285, 34380, 36342, 40380, 41256, 48456, 51570, 60570, 68760, 72684, 80760, 90855, 103140, 121140, 128543, 145368, 181710, 206280, 242280, 257086, 363420, 385629, 514172, 642715, 726840, 771258, 1028344, 1156887, 1285430, 1542516, 1928145, 2313774, 2570860, 3085032, 3470661, 3856290, 4627548, 5141720, 5784435, 6941322, 7712580, 9255096, 11568870, 13882644, 15425160, 17353305, 23137740, 27765288, 34706610, 46275480, 69413220, 138826440]

約数ペア:

[(1, 138826440), (2, 69413220), (3, 46275480), (4, 34706610), (5, 27765288), (6, 23137740), (8, 17353305), (9, 15425160), (10, 13882644), (12, 11568870), (15, 9255096), (18, 7712580), (20, 6941322), (24, 5784435), (27, 5141720), (30, 4627548), (36, 3856290), (40, 3470661), (45, 3085032), (54, 2570860), (60, 2313774), (72, 1928145), (90, 1542516), (108, 1285430), (120, 1156887), (135, 1028344), (180, 771258), (191, 726840), (216, 642715), (270, 514172), (360, 385629), (382, 363420), (540, 257086), (573, 242280), (673, 206280), (764, 181710), (955, 145368), (1080, 128543), (1146, 121140), (1346, 103140), (1528, 90855), (1719, 80760), (1910, 72684), (2019, 68760), (2292, 60570), (2692, 51570), (2865, 48456), (3365, 41256), (3438, 40380), (3820, 36342), (4038, 34380), (4584, 30285), (5157, 26920), (5384, 25785), (5730, 24228), (6057, 22920), (6730, 20628), (6876, 20190), (7640, 18171), (8076, 17190), (8595, 16152), (10095, 13752), (10314, 13460), (11460, 12114)]