28225932840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{44983}}^1$

素因数の和:45093

約数の個数: 256

約数和(自身を含む): 108825292800

約数和(自身を除く): 80599359960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 83, 84, 90, 105, 108, 120, 126, 135, 140, 166, 168, 180, 189, 210, 216, 249, 252, 270, 280, 315, 332, 360, 378, 415, 420, 498, 504, 540, 581, 630, 664, 747, 756, 830, 840, 945, 996, 1080, 1162, 1245, 1260, 1494, 1512, 1660, 1743, 1890, 1992, 2241, 2324, 2490, 2520, 2905, 2988, 3320, 3486, 3735, 3780, 4482, 4648, 4980, 5229, 5810, 5976, 6972, 7470, 7560, 8715, 8964, 9960, 10458, 11205, 11620, 13944, 14940, 15687, 17430, 17928, 20916, 22410, 23240, 26145, 29880, 31374, 34860, 41832, 44820, 44983, 52290, 62748, 69720, 78435, 89640, 89966, 104580, 125496, 134949, 156870, 179932, 209160, 224915, 269898, 313740, 314881, 359864, 404847, 449830, 539796, 627480, 629762, 674745, 809694, 899660, 944643, 1079592, 1214541, 1259524, 1349490, 1574405, 1619388, 1799320, 1889286, 2024235, 2429082, 2519048, 2698980, 2833929, 3148810, 3238776, 3733589, 3778572, 4048470, 4723215, 4858164, 5397960, 5667858, 6072705, 6297620, 7467178, 7557144, 8096940, 8501787, 9446430, 9716328, 11200767, 11335716, 12145410, 12595240, 14169645, 14934356, 16193880, 17003574, 18667945, 18892860, 22401534, 22671432, 24290820, 26135123, 28339290, 29868712, 33602301, 34007148, 37335890, 37785720, 42508935, 44803068, 48581640, 52270246, 56003835, 56678580, 67204602, 68014296, 74671780, 78405369, 85017870, 89606136, 100806903, 104540492, 112007670, 113357160, 130675615, 134409204, 149343560, 156810738, 168011505, 170035740, 201613806, 209080984, 224015340, 235216107, 261351230, 268818408, 313621476, 336023010, 340071480, 392026845, 403227612, 448030680, 470432214, 504034515, 522702460, 627242952, 672046020, 705648321, 784053690, 806455224, 940864428, 1008069030, 1045404920, 1176080535, 1344092040, 1411296642, 1568107380, 1881728856, 2016138060, 2352161070, 2822593284, 3136214760, 3528241605, 4032276120, 4704322140, 5645186568, 7056483210, 9408644280, 14112966420, 28225932840]

約数ペア:

[(1, 28225932840), (2, 14112966420), (3, 9408644280), (4, 7056483210), (5, 5645186568), (6, 4704322140), (7, 4032276120), (8, 3528241605), (9, 3136214760), (10, 2822593284), (12, 2352161070), (14, 2016138060), (15, 1881728856), (18, 1568107380), (20, 1411296642), (21, 1344092040), (24, 1176080535), (27, 1045404920), (28, 1008069030), (30, 940864428), (35, 806455224), (36, 784053690), (40, 705648321), (42, 672046020), (45, 627242952), (54, 522702460), (56, 504034515), (60, 470432214), (63, 448030680), (70, 403227612), (72, 392026845), (83, 340071480), (84, 336023010), (90, 313621476), (105, 268818408), (108, 261351230), (120, 235216107), (126, 224015340), (135, 209080984), (140, 201613806), (166, 170035740), (168, 168011505), (180, 156810738), (189, 149343560), (210, 134409204), (216, 130675615), (249, 113357160), (252, 112007670), (270, 104540492), (280, 100806903), (315, 89606136), (332, 85017870), (360, 78405369), (378, 74671780), (415, 68014296), (420, 67204602), (498, 56678580), (504, 56003835), (540, 52270246), (581, 48581640), (630, 44803068), (664, 42508935), (747, 37785720), (756, 37335890), (830, 34007148), (840, 33602301), (945, 29868712), (996, 28339290), (1080, 26135123), (1162, 24290820), (1245, 22671432), (1260, 22401534), (1494, 18892860), (1512, 18667945), (1660, 17003574), (1743, 16193880), (1890, 14934356), (1992, 14169645), (2241, 12595240), (2324, 12145410), (2490, 11335716), (2520, 11200767), (2905, 9716328), (2988, 9446430), (3320, 8501787), (3486, 8096940), (3735, 7557144), (3780, 7467178), (4482, 6297620), (4648, 6072705), (4980, 5667858), (5229, 5397960), (5810, 4858164), (5976, 4723215), (6972, 4048470), (7470, 3778572), (7560, 3733589), (8715, 3238776), (8964, 3148810), (9960, 2833929), (10458, 2698980), (11205, 2519048), (11620, 2429082), (13944, 2024235), (14940, 1889286), (15687, 1799320), (17430, 1619388), (17928, 1574405), (20916, 1349490), (22410, 1259524), (23240, 1214541), (26145, 1079592), (29880, 944643), (31374, 899660), (34860, 809694), (41832, 674745), (44820, 629762), (44983, 627480), (52290, 539796), (62748, 449830), (69720, 404847), (78435, 359864), (89640, 314881), (89966, 313740), (104580, 269898), (125496, 224915), (134949, 209160), (156870, 179932)]