9721428480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6917}}^1$

素因数の和:7007

約数の個数: 240

約数和(自身を含む): 34224923304

約数和(自身を除く): 24503494824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1830, 1920, 1952, 2196, 2304, 2440, 2560, 2745, 2880, 2928, 3660, 3840, 3904, 4392, 4608, 4880, 5490, 5760, 5856, 6917, 7320, 7680, 7808, 8784, 9760, 10980, 11520, 11712, 13834, 14640, 15616, 17568, 19520, 20751, 21960, 23040, 23424, 27668, 29280, 31232, 34585, 35136, 39040, 41502, 43920, 46848, 55336, 58560, 62253, 69170, 70272, 78080, 83004, 87840, 93696, 103755, 110672, 117120, 124506, 138340, 140544, 156160, 166008, 175680, 207510, 221344, 234240, 249012, 276680, 281088, 311265, 332016, 351360, 415020, 421937, 442688, 468480, 498024, 553360, 622530, 664032, 702720, 830040, 843874, 885376, 996048, 1106720, 1245060, 1265811, 1328064, 1405440, 1660080, 1687748, 1770752, 1992096, 2109685, 2213440, 2490120, 2531622, 2656128, 3320160, 3375496, 3541504, 3797433, 3984192, 4219370, 4426880, 4980240, 5063244, 5312256, 6329055, 6640320, 6750992, 7594866, 7968384, 8438740, 8853760, 9960480, 10126488, 10624512, 12658110, 13280640, 13501984, 15189732, 15936768, 16877480, 17707520, 18987165, 19920960, 20252976, 25316220, 26561280, 27003968, 30379464, 31873536, 33754960, 37974330, 39841920, 40505952, 50632440, 53122560, 54007936, 60758928, 67509920, 75948660, 79683840, 81011904, 101264880, 108015872, 121517856, 135019840, 151897320, 159367680, 162023808, 202529760, 216031744, 243035712, 270039680, 303794640, 324047616, 405059520, 486071424, 540079360, 607589280, 648095232, 810119040, 972142848, 1080158720, 1215178560, 1620238080, 1944285696, 2430357120, 3240476160, 4860714240, 9721428480]

約数ペア:

[(1, 9721428480), (2, 4860714240), (3, 3240476160), (4, 2430357120), (5, 1944285696), (6, 1620238080), (8, 1215178560), (9, 1080158720), (10, 972142848), (12, 810119040), (15, 648095232), (16, 607589280), (18, 540079360), (20, 486071424), (24, 405059520), (30, 324047616), (32, 303794640), (36, 270039680), (40, 243035712), (45, 216031744), (48, 202529760), (60, 162023808), (61, 159367680), (64, 151897320), (72, 135019840), (80, 121517856), (90, 108015872), (96, 101264880), (120, 81011904), (122, 79683840), (128, 75948660), (144, 67509920), (160, 60758928), (180, 54007936), (183, 53122560), (192, 50632440), (240, 40505952), (244, 39841920), (256, 37974330), (288, 33754960), (305, 31873536), (320, 30379464), (360, 27003968), (366, 26561280), (384, 25316220), (480, 20252976), (488, 19920960), (512, 18987165), (549, 17707520), (576, 16877480), (610, 15936768), (640, 15189732), (720, 13501984), (732, 13280640), (768, 12658110), (915, 10624512), (960, 10126488), (976, 9960480), (1098, 8853760), (1152, 8438740), (1220, 7968384), (1280, 7594866), (1440, 6750992), (1464, 6640320), (1536, 6329055), (1830, 5312256), (1920, 5063244), (1952, 4980240), (2196, 4426880), (2304, 4219370), (2440, 3984192), (2560, 3797433), (2745, 3541504), (2880, 3375496), (2928, 3320160), (3660, 2656128), (3840, 2531622), (3904, 2490120), (4392, 2213440), (4608, 2109685), (4880, 1992096), (5490, 1770752), (5760, 1687748), (5856, 1660080), (6917, 1405440), (7320, 1328064), (7680, 1265811), (7808, 1245060), (8784, 1106720), (9760, 996048), (10980, 885376), (11520, 843874), (11712, 830040), (13834, 702720), (14640, 664032), (15616, 622530), (17568, 553360), (19520, 498024), (20751, 468480), (21960, 442688), (23040, 421937), (23424, 415020), (27668, 351360), (29280, 332016), (31232, 311265), (34585, 281088), (35136, 276680), (39040, 249012), (41502, 234240), (43920, 221344), (46848, 207510), (55336, 175680), (58560, 166008), (62253, 156160), (69170, 140544), (70272, 138340), (78080, 124506), (83004, 117120), (87840, 110672), (93696, 103755)]