217023360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 751291200

約数和(自身を除く): 534267840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 109, 120, 122, 128, 136, 160, 170, 183, 192, 204, 218, 240, 244, 255, 272, 305, 320, 327, 340, 366, 384, 408, 436, 480, 488, 510, 544, 545, 610, 640, 654, 680, 732, 816, 872, 915, 960, 976, 1020, 1037, 1088, 1090, 1220, 1308, 1360, 1464, 1632, 1635, 1744, 1830, 1853, 1920, 1952, 2040, 2074, 2176, 2180, 2440, 2616, 2720, 2928, 3111, 3264, 3270, 3488, 3660, 3706, 3904, 4080, 4148, 4360, 4880, 5185, 5232, 5440, 5559, 5856, 6222, 6528, 6540, 6649, 6976, 7320, 7412, 7808, 8160, 8296, 8720, 9265, 9760, 10370, 10464, 10880, 11118, 11712, 12444, 13080, 13298, 13952, 14640, 14824, 15555, 16320, 16592, 17440, 18530, 19520, 19947, 20740, 20928, 22236, 23424, 24888, 26160, 26596, 27795, 29280, 29648, 31110, 32640, 33184, 33245, 34880, 37060, 39040, 39894, 41480, 41856, 44472, 49776, 52320, 53192, 55590, 58560, 59296, 62220, 66368, 66490, 69760, 74120, 79788, 82960, 88944, 99552, 99735, 104640, 106384, 111180, 113033, 117120, 118592, 124440, 132736, 132980, 148240, 159576, 165920, 177888, 199104, 199470, 209280, 212768, 222360, 226066, 237184, 248880, 265960, 296480, 319152, 331840, 339099, 355776, 398208, 398940, 425536, 444720, 452132, 497760, 531920, 565165, 592960, 638304, 663680, 678198, 711552, 797880, 851072, 889440, 904264, 995520, 1063840, 1130330, 1185920, 1276608, 1356396, 1595760, 1695495, 1778880, 1808528, 1991040, 2127680, 2260660, 2553216, 2712792, 3191520, 3390990, 3557760, 3617056, 4255360, 4521320, 5425584, 6383040, 6781980, 7234112, 9042640, 10851168, 12766080, 13563960, 14468224, 18085280, 21702336, 27127920, 36170560, 43404672, 54255840, 72341120, 108511680, 217023360]

約数ペア:

[(1, 217023360), (2, 108511680), (3, 72341120), (4, 54255840), (5, 43404672), (6, 36170560), (8, 27127920), (10, 21702336), (12, 18085280), (15, 14468224), (16, 13563960), (17, 12766080), (20, 10851168), (24, 9042640), (30, 7234112), (32, 6781980), (34, 6383040), (40, 5425584), (48, 4521320), (51, 4255360), (60, 3617056), (61, 3557760), (64, 3390990), (68, 3191520), (80, 2712792), (85, 2553216), (96, 2260660), (102, 2127680), (109, 1991040), (120, 1808528), (122, 1778880), (128, 1695495), (136, 1595760), (160, 1356396), (170, 1276608), (183, 1185920), (192, 1130330), (204, 1063840), (218, 995520), (240, 904264), (244, 889440), (255, 851072), (272, 797880), (305, 711552), (320, 678198), (327, 663680), (340, 638304), (366, 592960), (384, 565165), (408, 531920), (436, 497760), (480, 452132), (488, 444720), (510, 425536), (544, 398940), (545, 398208), (610, 355776), (640, 339099), (654, 331840), (680, 319152), (732, 296480), (816, 265960), (872, 248880), (915, 237184), (960, 226066), (976, 222360), (1020, 212768), (1037, 209280), (1088, 199470), (1090, 199104), (1220, 177888), (1308, 165920), (1360, 159576), (1464, 148240), (1632, 132980), (1635, 132736), (1744, 124440), (1830, 118592), (1853, 117120), (1920, 113033), (1952, 111180), (2040, 106384), (2074, 104640), (2176, 99735), (2180, 99552), (2440, 88944), (2616, 82960), (2720, 79788), (2928, 74120), (3111, 69760), (3264, 66490), (3270, 66368), (3488, 62220), (3660, 59296), (3706, 58560), (3904, 55590), (4080, 53192), (4148, 52320), (4360, 49776), (4880, 44472), (5185, 41856), (5232, 41480), (5440, 39894), (5559, 39040), (5856, 37060), (6222, 34880), (6528, 33245), (6540, 33184), (6649, 32640), (6976, 31110), (7320, 29648), (7412, 29280), (7808, 27795), (8160, 26596), (8296, 26160), (8720, 24888), (9265, 23424), (9760, 22236), (10370, 20928), (10464, 20740), (10880, 19947), (11118, 19520), (11712, 18530), (12444, 17440), (13080, 16592), (13298, 16320), (13952, 15555), (14640, 14824)]