265033440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26293}}^1$

素因数の和:26321

約数の個数: 144

約数和(自身を含む): 1033669728

約数和(自身を除く): 768636288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26293, 52586, 78879, 105172, 131465, 157758, 184051, 210344, 236637, 262930, 315516, 368102, 394395, 420688, 473274, 525860, 552153, 631032, 736204, 788790, 841376, 920255, 946548, 1051720, 1104306, 1183185, 1262064, 1472408, 1577580, 1656459, 1840510, 1893096, 2103440, 2208612, 2366370, 2524128, 2760765, 2944816, 3155160, 3312918, 3681020, 3786192, 4206880, 4417224, 4732740, 5521530, 5889632, 6310320, 6625836, 7362040, 7572384, 8282295, 8834448, 9465480, 11043060, 12620640, 13251672, 14724080, 16564590, 17668896, 18930960, 22086120, 26503344, 29448160, 33129180, 37861920, 44172240, 53006688, 66258360, 88344480, 132516720, 265033440]

約数ペア:

[(1, 265033440), (2, 132516720), (3, 88344480), (4, 66258360), (5, 53006688), (6, 44172240), (7, 37861920), (8, 33129180), (9, 29448160), (10, 26503344), (12, 22086120), (14, 18930960), (15, 17668896), (16, 16564590), (18, 14724080), (20, 13251672), (21, 12620640), (24, 11043060), (28, 9465480), (30, 8834448), (32, 8282295), (35, 7572384), (36, 7362040), (40, 6625836), (42, 6310320), (45, 5889632), (48, 5521530), (56, 4732740), (60, 4417224), (63, 4206880), (70, 3786192), (72, 3681020), (80, 3312918), (84, 3155160), (90, 2944816), (96, 2760765), (105, 2524128), (112, 2366370), (120, 2208612), (126, 2103440), (140, 1893096), (144, 1840510), (160, 1656459), (168, 1577580), (180, 1472408), (210, 1262064), (224, 1183185), (240, 1104306), (252, 1051720), (280, 946548), (288, 920255), (315, 841376), (336, 788790), (360, 736204), (420, 631032), (480, 552153), (504, 525860), (560, 473274), (630, 420688), (672, 394395), (720, 368102), (840, 315516), (1008, 262930), (1120, 236637), (1260, 210344), (1440, 184051), (1680, 157758), (2016, 131465), (2520, 105172), (3360, 78879), (5040, 52586), (10080, 26293)]