67288493720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3061}}^1\times {\mathrm{78509}}^1$

素因数の和:81588

約数の個数: 64

約数和(自身を含む): 173086286400

約数和(自身を除く): 105797792680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3061, 6122, 12244, 15305, 21427, 24488, 30610, 42854, 61220, 78509, 85708, 107135, 122440, 157018, 171416, 214270, 314036, 392545, 428540, 549563, 628072, 785090, 857080, 1099126, 1570180, 2198252, 2747815, 3140360, 4396504, 5495630, 10991260, 21982520, 240316049, 480632098, 961264196, 1201580245, 1682212343, 1922528392, 2403160490, 3364424686, 4806320980, 6728849372, 8411061715, 9612641960, 13457698744, 16822123430, 33644246860, 67288493720]

約数ペア:

[(1, 67288493720), (2, 33644246860), (4, 16822123430), (5, 13457698744), (7, 9612641960), (8, 8411061715), (10, 6728849372), (14, 4806320980), (20, 3364424686), (28, 2403160490), (35, 1922528392), (40, 1682212343), (56, 1201580245), (70, 961264196), (140, 480632098), (280, 240316049), (3061, 21982520), (6122, 10991260), (12244, 5495630), (15305, 4396504), (21427, 3140360), (24488, 2747815), (30610, 2198252), (42854, 1570180), (61220, 1099126), (78509, 857080), (85708, 785090), (107135, 628072), (122440, 549563), (157018, 428540), (171416, 392545), (214270, 314036)]