69398280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27539}}^1$

素因数の和:27563

約数の個数: 96

約数和(自身を含む): 257774400

約数和(自身を除く): 188376120

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, 27539, 55078, 82617, 110156, 137695, 165234, 192773, 220312, 247851, 275390, 330468, 385546, 413085, 495702, 550780, 578319, 660936, 771092, 826170, 963865, 991404, 1101560, 1156638, 1239255, 1542184, 1652340, 1734957, 1927730, 1982808, 2313276, 2478510, 2891595, 3304680, 3469914, 3855460, 4626552, 4957020, 5783190, 6939828, 7710920, 8674785, 9914040, 11566380, 13879656, 17349570, 23132760, 34699140, 69398280]

約数ペア:

[(1, 69398280), (2, 34699140), (3, 23132760), (4, 17349570), (5, 13879656), (6, 11566380), (7, 9914040), (8, 8674785), (9, 7710920), (10, 6939828), (12, 5783190), (14, 4957020), (15, 4626552), (18, 3855460), (20, 3469914), (21, 3304680), (24, 2891595), (28, 2478510), (30, 2313276), (35, 1982808), (36, 1927730), (40, 1734957), (42, 1652340), (45, 1542184), (56, 1239255), (60, 1156638), (63, 1101560), (70, 991404), (72, 963865), (84, 826170), (90, 771092), (105, 660936), (120, 578319), (126, 550780), (140, 495702), (168, 413085), (180, 385546), (210, 330468), (252, 275390), (280, 247851), (315, 220312), (360, 192773), (420, 165234), (504, 137695), (630, 110156), (840, 82617), (1260, 55078), (2520, 27539)]