16603440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9883}}^1$

素因数の和:9906

約数の個数: 80

約数和(自身を含む): 58829568

約数和(自身を除く): 42226128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9883, 19766, 29649, 39532, 49415, 59298, 69181, 79064, 98830, 118596, 138362, 148245, 158128, 197660, 207543, 237192, 276724, 296490, 345905, 395320, 415086, 474384, 553448, 592980, 691810, 790640, 830172, 1037715, 1106896, 1185960, 1383620, 1660344, 2075430, 2371920, 2767240, 3320688, 4150860, 5534480, 8301720, 16603440]

約数ペア:

[(1, 16603440), (2, 8301720), (3, 5534480), (4, 4150860), (5, 3320688), (6, 2767240), (7, 2371920), (8, 2075430), (10, 1660344), (12, 1383620), (14, 1185960), (15, 1106896), (16, 1037715), (20, 830172), (21, 790640), (24, 691810), (28, 592980), (30, 553448), (35, 474384), (40, 415086), (42, 395320), (48, 345905), (56, 296490), (60, 276724), (70, 237192), (80, 207543), (84, 197660), (105, 158128), (112, 148245), (120, 138362), (140, 118596), (168, 98830), (210, 79064), (240, 69181), (280, 59298), (336, 49415), (420, 39532), (560, 29649), (840, 19766), (1680, 9883)]