2237195520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{27743}}^1$

素因数の和:27777

約数の個数: 216

約数和(自身を含む): 8846562816

約数和(自身を除く): 6609367296

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 27743, 40320, 55486, 80640, 83229, 110972, 138715, 166458, 194201, 221944, 249687, 277430, 332916, 388402, 416145, 443888, 499374, 554860, 582603, 665832, 776804, 832290, 887776, 971005, 998748, 1109720, 1165206, 1248435, 1331664, 1553608, 1664580, 1747809, 1775552, 1942010, 1997496, 2219440, 2330412, 2496870, 2663328, 2913015, 3107216, 3329160, 3495618, 3551104, 3884020, 3994992, 4438880, 4660824, 4993740, 5326656, 5826030, 6214432, 6658320, 6991236, 7102208, 7768040, 7989984, 8739045, 8877760, 9321648, 9987480, 10653312, 11652060, 12428864, 13316640, 13982472, 15536080, 15979968, 17478090, 17755520, 18643296, 19974960, 21306624, 23304120, 24857728, 26633280, 27964944, 31072160, 31959936, 34956180, 35511040, 37286592, 39949920, 46608240, 49715456, 53266560, 55929888, 62144320, 63919872, 69912360, 74573184, 79899840, 93216480, 106533120, 111859776, 124288640, 139824720, 149146368, 159799680, 186432960, 223719552, 248577280, 279649440, 319599360, 372865920, 447439104, 559298880, 745731840, 1118597760, 2237195520]

約数ペア:

[(1, 2237195520), (2, 1118597760), (3, 745731840), (4, 559298880), (5, 447439104), (6, 372865920), (7, 319599360), (8, 279649440), (9, 248577280), (10, 223719552), (12, 186432960), (14, 159799680), (15, 149146368), (16, 139824720), (18, 124288640), (20, 111859776), (21, 106533120), (24, 93216480), (28, 79899840), (30, 74573184), (32, 69912360), (35, 63919872), (36, 62144320), (40, 55929888), (42, 53266560), (45, 49715456), (48, 46608240), (56, 39949920), (60, 37286592), (63, 35511040), (64, 34956180), (70, 31959936), (72, 31072160), (80, 27964944), (84, 26633280), (90, 24857728), (96, 23304120), (105, 21306624), (112, 19974960), (120, 18643296), (126, 17755520), (128, 17478090), (140, 15979968), (144, 15536080), (160, 13982472), (168, 13316640), (180, 12428864), (192, 11652060), (210, 10653312), (224, 9987480), (240, 9321648), (252, 8877760), (256, 8739045), (280, 7989984), (288, 7768040), (315, 7102208), (320, 6991236), (336, 6658320), (360, 6214432), (384, 5826030), (420, 5326656), (448, 4993740), (480, 4660824), (504, 4438880), (560, 3994992), (576, 3884020), (630, 3551104), (640, 3495618), (672, 3329160), (720, 3107216), (768, 2913015), (840, 2663328), (896, 2496870), (960, 2330412), (1008, 2219440), (1120, 1997496), (1152, 1942010), (1260, 1775552), (1280, 1747809), (1344, 1664580), (1440, 1553608), (1680, 1331664), (1792, 1248435), (1920, 1165206), (2016, 1109720), (2240, 998748), (2304, 971005), (2520, 887776), (2688, 832290), (2880, 776804), (3360, 665832), (3840, 582603), (4032, 554860), (4480, 499374), (5040, 443888), (5376, 416145), (5760, 388402), (6720, 332916), (8064, 277430), (8960, 249687), (10080, 221944), (11520, 194201), (13440, 166458), (16128, 138715), (20160, 110972), (26880, 83229), (27743, 80640), (40320, 55486)]