222457345920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12873689}}^1$

素因数の和:12873717

約数の個数: 128

約数和(自身を含む): 787869828000

約数和(自身を除く): 565412482080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 12873689, 25747378, 38621067, 51494756, 64368445, 77242134, 102989512, 115863201, 128736890, 154484268, 193105335, 205979024, 231726402, 257473780, 308968536, 347589603, 386210670, 411958048, 463452804, 514947560, 579316005, 617937072, 695179206, 772421340, 823916096, 926905608, 1029895120, 1158632010, 1235874144, 1390358412, 1544842680, 1647832192, 1737948015, 1853811216, 2059790240, 2317264020, 2471748288, 2780716824, 3089685360, 3475896030, 3707622432, 4119580480, 4634528040, 4943496576, 5561433648, 6179370720, 6951792060, 7415244864, 8239160960, 9269056080, 11122867296, 12358741440, 13903584120, 14830489728, 18538112160, 22245734592, 24717482880, 27807168240, 37076224320, 44491469184, 55614336480, 74152448640, 111228672960, 222457345920]

約数ペア:

[(1, 222457345920), (2, 111228672960), (3, 74152448640), (4, 55614336480), (5, 44491469184), (6, 37076224320), (8, 27807168240), (9, 24717482880), (10, 22245734592), (12, 18538112160), (15, 14830489728), (16, 13903584120), (18, 12358741440), (20, 11122867296), (24, 9269056080), (27, 8239160960), (30, 7415244864), (32, 6951792060), (36, 6179370720), (40, 5561433648), (45, 4943496576), (48, 4634528040), (54, 4119580480), (60, 3707622432), (64, 3475896030), (72, 3089685360), (80, 2780716824), (90, 2471748288), (96, 2317264020), (108, 2059790240), (120, 1853811216), (128, 1737948015), (135, 1647832192), (144, 1544842680), (160, 1390358412), (180, 1235874144), (192, 1158632010), (216, 1029895120), (240, 926905608), (270, 823916096), (288, 772421340), (320, 695179206), (360, 617937072), (384, 579316005), (432, 514947560), (480, 463452804), (540, 411958048), (576, 386210670), (640, 347589603), (720, 308968536), (864, 257473780), (960, 231726402), (1080, 205979024), (1152, 193105335), (1440, 154484268), (1728, 128736890), (1920, 115863201), (2160, 102989512), (2880, 77242134), (3456, 64368445), (4320, 51494756), (5760, 38621067), (8640, 25747378), (17280, 12873689)]