4497404040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{78571}}^1$

素因数の和:78644

約数の個数: 128

約数和(自身を含む): 15274396800

約数和(自身を除く): 10776992760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 28620, 57240, 78571, 157142, 235713, 314284, 392855, 471426, 628568, 707139, 785710, 942852, 1178565, 1414278, 1571420, 1885704, 2121417, 2357130, 2828556, 3142840, 3535695, 4164263, 4242834, 4714260, 5657112, 7071390, 8328526, 8485668, 9428520, 10607085, 12492789, 14142780, 16657052, 16971336, 20821315, 21214170, 24985578, 28285560, 33314104, 37478367, 41642630, 42428340, 49971156, 62463945, 74956734, 83285260, 84856680, 99942312, 112435101, 124927890, 149913468, 166570520, 187391835, 224870202, 249855780, 299826936, 374783670, 449740404, 499711560, 562175505, 749567340, 899480808, 1124351010, 1499134680, 2248702020, 4497404040]

約数ペア:

[(1, 4497404040), (2, 2248702020), (3, 1499134680), (4, 1124351010), (5, 899480808), (6, 749567340), (8, 562175505), (9, 499711560), (10, 449740404), (12, 374783670), (15, 299826936), (18, 249855780), (20, 224870202), (24, 187391835), (27, 166570520), (30, 149913468), (36, 124927890), (40, 112435101), (45, 99942312), (53, 84856680), (54, 83285260), (60, 74956734), (72, 62463945), (90, 49971156), (106, 42428340), (108, 41642630), (120, 37478367), (135, 33314104), (159, 28285560), (180, 24985578), (212, 21214170), (216, 20821315), (265, 16971336), (270, 16657052), (318, 14142780), (360, 12492789), (424, 10607085), (477, 9428520), (530, 8485668), (540, 8328526), (636, 7071390), (795, 5657112), (954, 4714260), (1060, 4242834), (1080, 4164263), (1272, 3535695), (1431, 3142840), (1590, 2828556), (1908, 2357130), (2120, 2121417), (2385, 1885704), (2862, 1571420), (3180, 1414278), (3816, 1178565), (4770, 942852), (5724, 785710), (6360, 707139), (7155, 628568), (9540, 471426), (11448, 392855), (14310, 314284), (19080, 235713), (28620, 157142), (57240, 78571)]