212586240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 741726720

約数和(自身を除く): 529140480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 83, 87, 92, 96, 115, 116, 120, 128, 138, 145, 160, 166, 174, 184, 192, 230, 232, 240, 249, 256, 276, 290, 320, 332, 345, 348, 368, 384, 415, 435, 460, 464, 480, 498, 552, 580, 640, 664, 667, 690, 696, 736, 768, 830, 870, 920, 928, 960, 996, 1104, 1160, 1245, 1280, 1328, 1334, 1380, 1392, 1472, 1660, 1740, 1840, 1856, 1909, 1920, 1992, 2001, 2208, 2320, 2407, 2490, 2656, 2668, 2760, 2784, 2944, 3320, 3335, 3480, 3680, 3712, 3818, 3840, 3984, 4002, 4416, 4640, 4814, 4980, 5312, 5336, 5520, 5568, 5727, 5888, 6640, 6670, 6960, 7221, 7360, 7424, 7636, 7968, 8004, 8832, 9280, 9545, 9628, 9960, 10005, 10624, 10672, 11040, 11136, 11454, 12035, 13280, 13340, 13920, 14442, 14720, 15272, 15936, 16008, 17664, 18560, 19090, 19256, 19920, 20010, 21248, 21344, 22080, 22272, 22908, 24070, 26560, 26680, 27840, 28635, 28884, 29440, 30544, 31872, 32016, 36105, 37120, 38180, 38512, 39840, 40020, 42688, 44160, 45816, 48140, 53120, 53360, 55361, 55680, 57270, 57768, 61088, 63744, 64032, 72210, 76360, 77024, 79680, 80040, 85376, 88320, 91632, 96280, 106240, 106720, 110722, 111360, 114540, 115536, 122176, 128064, 144420, 152720, 154048, 159360, 160080, 166083, 170752, 183264, 192560, 213440, 221444, 229080, 231072, 244352, 256128, 276805, 288840, 305440, 308096, 318720, 320160, 332166, 366528, 385120, 426880, 442888, 458160, 462144, 488704, 512256, 553610, 577680, 610880, 616192, 640320, 664332, 733056, 770240, 830415, 853760, 885776, 916320, 924288, 1107220, 1155360, 1221760, 1280640, 1328664, 1466112, 1540480, 1660830, 1771552, 1832640, 1848576, 2214440, 2310720, 2443520, 2561280, 2657328, 3080960, 3321660, 3543104, 3665280, 4428880, 4621440, 5314656, 6643320, 7086208, 7330560, 8857760, 9242880, 10629312, 13286640, 14172416, 17715520, 21258624, 26573280, 35431040, 42517248, 53146560, 70862080, 106293120, 212586240]

約数ペア:

[(1, 212586240), (2, 106293120), (3, 70862080), (4, 53146560), (5, 42517248), (6, 35431040), (8, 26573280), (10, 21258624), (12, 17715520), (15, 14172416), (16, 13286640), (20, 10629312), (23, 9242880), (24, 8857760), (29, 7330560), (30, 7086208), (32, 6643320), (40, 5314656), (46, 4621440), (48, 4428880), (58, 3665280), (60, 3543104), (64, 3321660), (69, 3080960), (80, 2657328), (83, 2561280), (87, 2443520), (92, 2310720), (96, 2214440), (115, 1848576), (116, 1832640), (120, 1771552), (128, 1660830), (138, 1540480), (145, 1466112), (160, 1328664), (166, 1280640), (174, 1221760), (184, 1155360), (192, 1107220), (230, 924288), (232, 916320), (240, 885776), (249, 853760), (256, 830415), (276, 770240), (290, 733056), (320, 664332), (332, 640320), (345, 616192), (348, 610880), (368, 577680), (384, 553610), (415, 512256), (435, 488704), (460, 462144), (464, 458160), (480, 442888), (498, 426880), (552, 385120), (580, 366528), (640, 332166), (664, 320160), (667, 318720), (690, 308096), (696, 305440), (736, 288840), (768, 276805), (830, 256128), (870, 244352), (920, 231072), (928, 229080), (960, 221444), (996, 213440), (1104, 192560), (1160, 183264), (1245, 170752), (1280, 166083), (1328, 160080), (1334, 159360), (1380, 154048), (1392, 152720), (1472, 144420), (1660, 128064), (1740, 122176), (1840, 115536), (1856, 114540), (1909, 111360), (1920, 110722), (1992, 106720), (2001, 106240), (2208, 96280), (2320, 91632), (2407, 88320), (2490, 85376), (2656, 80040), (2668, 79680), (2760, 77024), (2784, 76360), (2944, 72210), (3320, 64032), (3335, 63744), (3480, 61088), (3680, 57768), (3712, 57270), (3818, 55680), (3840, 55361), (3984, 53360), (4002, 53120), (4416, 48140), (4640, 45816), (4814, 44160), (4980, 42688), (5312, 40020), (5336, 39840), (5520, 38512), (5568, 38180), (5727, 37120), (5888, 36105), (6640, 32016), (6670, 31872), (6960, 30544), (7221, 29440), (7360, 28884), (7424, 28635), (7636, 27840), (7968, 26680), (8004, 26560), (8832, 24070), (9280, 22908), (9545, 22272), (9628, 22080), (9960, 21344), (10005, 21248), (10624, 20010), (10672, 19920), (11040, 19256), (11136, 19090), (11454, 18560), (12035, 17664), (13280, 16008), (13340, 15936), (13920, 15272), (14442, 14720)]