1340230920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1595513}}^1$

素因数の和:1595534

約数の個数: 64

約数和(自身を含む): 4595080320

約数和(自身を除く): 3254849400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1595513, 3191026, 4786539, 6382052, 7977565, 9573078, 11168591, 12764104, 15955130, 19146156, 22337182, 23932695, 31910260, 33505773, 38292312, 44674364, 47865390, 55842955, 63820520, 67011546, 89348728, 95730780, 111685910, 134023092, 167528865, 191461560, 223371820, 268046184, 335057730, 446743640, 670115460, 1340230920]

約数ペア:

[(1, 1340230920), (2, 670115460), (3, 446743640), (4, 335057730), (5, 268046184), (6, 223371820), (7, 191461560), (8, 167528865), (10, 134023092), (12, 111685910), (14, 95730780), (15, 89348728), (20, 67011546), (21, 63820520), (24, 55842955), (28, 47865390), (30, 44674364), (35, 38292312), (40, 33505773), (42, 31910260), (56, 23932695), (60, 22337182), (70, 19146156), (84, 15955130), (105, 12764104), (120, 11168591), (140, 9573078), (168, 7977565), (210, 6382052), (280, 4786539), (420, 3191026), (840, 1595513)]