86568720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^2$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 308057664

約数和(自身を除く): 221488944

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, 227, 240, 280, 336, 420, 454, 560, 681, 840, 908, 1135, 1362, 1589, 1680, 1816, 2270, 2724, 3178, 3405, 3632, 4540, 4767, 5448, 6356, 6810, 7945, 9080, 9534, 10896, 12712, 13620, 15890, 18160, 19068, 23835, 25424, 27240, 31780, 38136, 47670, 51529, 54480, 63560, 76272, 95340, 103058, 127120, 154587, 190680, 206116, 257645, 309174, 360703, 381360, 412232, 515290, 618348, 721406, 772935, 824464, 1030580, 1082109, 1236696, 1442812, 1545870, 1803515, 2061160, 2164218, 2473392, 2885624, 3091740, 3607030, 4122320, 4328436, 5410545, 5771248, 6183480, 7214060, 8656872, 10821090, 12366960, 14428120, 17313744, 21642180, 28856240, 43284360, 86568720]

約数ペア:

[(1, 86568720), (2, 43284360), (3, 28856240), (4, 21642180), (5, 17313744), (6, 14428120), (7, 12366960), (8, 10821090), (10, 8656872), (12, 7214060), (14, 6183480), (15, 5771248), (16, 5410545), (20, 4328436), (21, 4122320), (24, 3607030), (28, 3091740), (30, 2885624), (35, 2473392), (40, 2164218), (42, 2061160), (48, 1803515), (56, 1545870), (60, 1442812), (70, 1236696), (80, 1082109), (84, 1030580), (105, 824464), (112, 772935), (120, 721406), (140, 618348), (168, 515290), (210, 412232), (227, 381360), (240, 360703), (280, 309174), (336, 257645), (420, 206116), (454, 190680), (560, 154587), (681, 127120), (840, 103058), (908, 95340), (1135, 76272), (1362, 63560), (1589, 54480), (1680, 51529), (1816, 47670), (2270, 38136), (2724, 31780), (3178, 27240), (3405, 25424), (3632, 23835), (4540, 19068), (4767, 18160), (5448, 15890), (6356, 13620), (6810, 12712), (7945, 10896), (9080, 9534)]