139388760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55313}}^1$

素因数の和:55337

約数の個数: 96

約数和(自身を含む): 517739040

約数和(自身を除く): 378350280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55313, 110626, 165939, 221252, 276565, 331878, 387191, 442504, 497817, 553130, 663756, 774382, 829695, 995634, 1106260, 1161573, 1327512, 1548764, 1659390, 1935955, 1991268, 2212520, 2323146, 2489085, 3097528, 3318780, 3484719, 3871910, 3982536, 4646292, 4978170, 5807865, 6637560, 6969438, 7743820, 9292584, 9956340, 11615730, 13938876, 15487640, 17423595, 19912680, 23231460, 27877752, 34847190, 46462920, 69694380, 139388760]

約数ペア:

[(1, 139388760), (2, 69694380), (3, 46462920), (4, 34847190), (5, 27877752), (6, 23231460), (7, 19912680), (8, 17423595), (9, 15487640), (10, 13938876), (12, 11615730), (14, 9956340), (15, 9292584), (18, 7743820), (20, 6969438), (21, 6637560), (24, 5807865), (28, 4978170), (30, 4646292), (35, 3982536), (36, 3871910), (40, 3484719), (42, 3318780), (45, 3097528), (56, 2489085), (60, 2323146), (63, 2212520), (70, 1991268), (72, 1935955), (84, 1659390), (90, 1548764), (105, 1327512), (120, 1161573), (126, 1106260), (140, 995634), (168, 829695), (180, 774382), (210, 663756), (252, 553130), (280, 497817), (315, 442504), (360, 387191), (420, 331878), (504, 276565), (630, 221252), (840, 165939), (1260, 110626), (2520, 55313)]