2618538720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{779327}}^1$

素因数の和:779352

約数の個数: 96

約数和(自身を含む): 9426751488

約数和(自身を除く): 6808212768

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, 779327, 1558654, 2337981, 3117308, 3896635, 4675962, 5455289, 6234616, 7793270, 9351924, 10910578, 11689905, 12469232, 15586540, 16365867, 18703848, 21821156, 23379810, 24938464, 27276445, 31173080, 32731734, 37407696, 43642312, 46759620, 54552890, 62346160, 65463468, 74815392, 81829335, 87284624, 93519240, 109105780, 124692320, 130926936, 163658670, 174569248, 187038480, 218211560, 261853872, 327317340, 374076960, 436423120, 523707744, 654634680, 872846240, 1309269360, 2618538720]

約数ペア:

[(1, 2618538720), (2, 1309269360), (3, 872846240), (4, 654634680), (5, 523707744), (6, 436423120), (7, 374076960), (8, 327317340), (10, 261853872), (12, 218211560), (14, 187038480), (15, 174569248), (16, 163658670), (20, 130926936), (21, 124692320), (24, 109105780), (28, 93519240), (30, 87284624), (32, 81829335), (35, 74815392), (40, 65463468), (42, 62346160), (48, 54552890), (56, 46759620), (60, 43642312), (70, 37407696), (80, 32731734), (84, 31173080), (96, 27276445), (105, 24938464), (112, 23379810), (120, 21821156), (140, 18703848), (160, 16365867), (168, 15586540), (210, 12469232), (224, 11689905), (240, 10910578), (280, 9351924), (336, 7793270), (420, 6234616), (480, 5455289), (560, 4675962), (672, 3896635), (840, 3117308), (1120, 2337981), (1680, 1558654), (3360, 779327)]