1108028880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{219847}}^1$

素因数の和:219873

約数の個数: 120

約数和(自身を含む): 4252739712

約数和(自身を除く): 3144710832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 219847, 439694, 659541, 879388, 1099235, 1319082, 1538929, 1758776, 1978623, 2198470, 2638164, 3077858, 3297705, 3517552, 3957246, 4396940, 4616787, 5276328, 6155716, 6595410, 7694645, 7914492, 8793880, 9233574, 9893115, 10552656, 12311432, 13190820, 13850361, 15389290, 15828984, 17587760, 18467148, 19786230, 23083935, 24622864, 26381640, 27700722, 30778580, 31657968, 36934296, 39572460, 46167870, 52763280, 55401444, 61557160, 69251805, 73868592, 79144920, 92335740, 110802888, 123114320, 138503610, 158289840, 184671480, 221605776, 277007220, 369342960, 554014440, 1108028880]

約数ペア:

[(1, 1108028880), (2, 554014440), (3, 369342960), (4, 277007220), (5, 221605776), (6, 184671480), (7, 158289840), (8, 138503610), (9, 123114320), (10, 110802888), (12, 92335740), (14, 79144920), (15, 73868592), (16, 69251805), (18, 61557160), (20, 55401444), (21, 52763280), (24, 46167870), (28, 39572460), (30, 36934296), (35, 31657968), (36, 30778580), (40, 27700722), (42, 26381640), (45, 24622864), (48, 23083935), (56, 19786230), (60, 18467148), (63, 17587760), (70, 15828984), (72, 15389290), (80, 13850361), (84, 13190820), (90, 12311432), (105, 10552656), (112, 9893115), (120, 9233574), (126, 8793880), (140, 7914492), (144, 7694645), (168, 6595410), (180, 6155716), (210, 5276328), (240, 4616787), (252, 4396940), (280, 3957246), (315, 3517552), (336, 3297705), (360, 3077858), (420, 2638164), (504, 2198470), (560, 1978623), (630, 1758776), (720, 1538929), (840, 1319082), (1008, 1099235), (1260, 879388), (1680, 659541), (2520, 439694), (5040, 219847)]