16386720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{4877}}^1$

素因数の和:4902

約数の個数: 96

約数和(自身を含む): 59004288

約数和(自身を除く): 42617568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4877, 9754, 14631, 19508, 24385, 29262, 34139, 39016, 48770, 58524, 68278, 73155, 78032, 97540, 102417, 117048, 136556, 146310, 156064, 170695, 195080, 204834, 234096, 273112, 292620, 341390, 390160, 409668, 468192, 512085, 546224, 585240, 682780, 780320, 819336, 1024170, 1092448, 1170480, 1365560, 1638672, 2048340, 2340960, 2731120, 3277344, 4096680, 5462240, 8193360, 16386720]

約数ペア:

[(1, 16386720), (2, 8193360), (3, 5462240), (4, 4096680), (5, 3277344), (6, 2731120), (7, 2340960), (8, 2048340), (10, 1638672), (12, 1365560), (14, 1170480), (15, 1092448), (16, 1024170), (20, 819336), (21, 780320), (24, 682780), (28, 585240), (30, 546224), (32, 512085), (35, 468192), (40, 409668), (42, 390160), (48, 341390), (56, 292620), (60, 273112), (70, 234096), (80, 204834), (84, 195080), (96, 170695), (105, 156064), (112, 146310), (120, 136556), (140, 117048), (160, 102417), (168, 97540), (210, 78032), (224, 73155), (240, 68278), (280, 58524), (336, 48770), (420, 39016), (480, 34139), (560, 29262), (672, 24385), (840, 19508), (1120, 14631), (1680, 9754), (3360, 4877)]