66413760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9883}}^1$

素因数の和:9910

約数の個数: 112

約数和(自身を含む): 241011456

約数和(自身を除く): 174597696

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9883, 19766, 29649, 39532, 49415, 59298, 69181, 79064, 98830, 118596, 138362, 148245, 158128, 197660, 207543, 237192, 276724, 296490, 316256, 345905, 395320, 415086, 474384, 553448, 592980, 632512, 691810, 790640, 830172, 948768, 1037715, 1106896, 1185960, 1383620, 1581280, 1660344, 1897536, 2075430, 2213792, 2371920, 2767240, 3162560, 3320688, 4150860, 4427584, 4743840, 5534480, 6641376, 8301720, 9487680, 11068960, 13282752, 16603440, 22137920, 33206880, 66413760]

約数ペア:

[(1, 66413760), (2, 33206880), (3, 22137920), (4, 16603440), (5, 13282752), (6, 11068960), (7, 9487680), (8, 8301720), (10, 6641376), (12, 5534480), (14, 4743840), (15, 4427584), (16, 4150860), (20, 3320688), (21, 3162560), (24, 2767240), (28, 2371920), (30, 2213792), (32, 2075430), (35, 1897536), (40, 1660344), (42, 1581280), (48, 1383620), (56, 1185960), (60, 1106896), (64, 1037715), (70, 948768), (80, 830172), (84, 790640), (96, 691810), (105, 632512), (112, 592980), (120, 553448), (140, 474384), (160, 415086), (168, 395320), (192, 345905), (210, 316256), (224, 296490), (240, 276724), (280, 237192), (320, 207543), (336, 197660), (420, 158128), (448, 148245), (480, 138362), (560, 118596), (672, 98830), (840, 79064), (960, 69181), (1120, 59298), (1344, 49415), (1680, 39532), (2240, 29649), (3360, 19766), (6720, 9883)]