40026420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10589}}^1$

素因数の和:10614

約数の個数: 96

約数和(自身を含む): 142329600

約数和(自身を除く): 102303180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10589, 21178, 31767, 42356, 52945, 63534, 74123, 95301, 105890, 127068, 148246, 158835, 190602, 211780, 222369, 285903, 296492, 317670, 370615, 381204, 444738, 476505, 571806, 635340, 667107, 741230, 889476, 953010, 1111845, 1143612, 1334214, 1429515, 1482460, 1906020, 2001321, 2223690, 2668428, 2859030, 3335535, 4002642, 4447380, 5718060, 6671070, 8005284, 10006605, 13342140, 20013210, 40026420]

約数ペア:

[(1, 40026420), (2, 20013210), (3, 13342140), (4, 10006605), (5, 8005284), (6, 6671070), (7, 5718060), (9, 4447380), (10, 4002642), (12, 3335535), (14, 2859030), (15, 2668428), (18, 2223690), (20, 2001321), (21, 1906020), (27, 1482460), (28, 1429515), (30, 1334214), (35, 1143612), (36, 1111845), (42, 953010), (45, 889476), (54, 741230), (60, 667107), (63, 635340), (70, 571806), (84, 476505), (90, 444738), (105, 381204), (108, 370615), (126, 317670), (135, 296492), (140, 285903), (180, 222369), (189, 211780), (210, 190602), (252, 158835), (270, 148246), (315, 127068), (378, 105890), (420, 95301), (540, 74123), (630, 63534), (756, 52945), (945, 42356), (1260, 31767), (1890, 21178), (3780, 10589)]