238275840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1$

素因数の和:5676

約数の個数: 144

約数和(自身を含む): 830321856

約数和(自身を除く): 592046016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 5641, 7040, 8448, 10560, 11282, 14080, 16923, 21120, 22564, 28205, 33846, 42240, 45128, 56410, 62051, 67692, 84615, 90256, 112820, 124102, 135384, 169230, 180512, 186153, 225640, 248204, 270768, 310255, 338460, 361024, 372306, 451280, 496408, 541536, 620510, 676920, 722048, 744612, 902560, 930765, 992816, 1083072, 1241020, 1353840, 1444096, 1489224, 1805120, 1861530, 1985632, 2166144, 2482040, 2707680, 2978448, 3610240, 3723060, 3971264, 4332288, 4964080, 5415360, 5956896, 7220480, 7446120, 7942528, 9928160, 10830720, 11913792, 14892240, 15885056, 19856320, 21661440, 23827584, 29784480, 39712640, 47655168, 59568960, 79425280, 119137920, 238275840]

約数ペア:

[(1, 238275840), (2, 119137920), (3, 79425280), (4, 59568960), (5, 47655168), (6, 39712640), (8, 29784480), (10, 23827584), (11, 21661440), (12, 19856320), (15, 15885056), (16, 14892240), (20, 11913792), (22, 10830720), (24, 9928160), (30, 7942528), (32, 7446120), (33, 7220480), (40, 5956896), (44, 5415360), (48, 4964080), (55, 4332288), (60, 3971264), (64, 3723060), (66, 3610240), (80, 2978448), (88, 2707680), (96, 2482040), (110, 2166144), (120, 1985632), (128, 1861530), (132, 1805120), (160, 1489224), (165, 1444096), (176, 1353840), (192, 1241020), (220, 1083072), (240, 992816), (256, 930765), (264, 902560), (320, 744612), (330, 722048), (352, 676920), (384, 620510), (440, 541536), (480, 496408), (528, 451280), (640, 372306), (660, 361024), (704, 338460), (768, 310255), (880, 270768), (960, 248204), (1056, 225640), (1280, 186153), (1320, 180512), (1408, 169230), (1760, 135384), (1920, 124102), (2112, 112820), (2640, 90256), (2816, 84615), (3520, 67692), (3840, 62051), (4224, 56410), (5280, 45128), (5641, 42240), (7040, 33846), (8448, 28205), (10560, 22564), (11282, 21120), (14080, 16923)]