198700481280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{321397}}^1$

素因数の和:321451

約数の個数: 288

約数和(自身を含む): 756792013824

約数和(自身を除く): 558091532544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1610, 1680, 1792, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3840, 3864, 4416, 4480, 4830, 5152, 5376, 5520, 5888, 6440, 6720, 7360, 7728, 8832, 8960, 9660, 10304, 11040, 12880, 13440, 14720, 15456, 17664, 19320, 20608, 22080, 25760, 26880, 29440, 30912, 38640, 41216, 44160, 51520, 61824, 77280, 88320, 103040, 123648, 154560, 206080, 309120, 321397, 618240, 642794, 964191, 1285588, 1606985, 1928382, 2249779, 2571176, 3213970, 3856764, 4499558, 4820955, 5142352, 6427940, 6749337, 7392131, 7713528, 8999116, 9641910, 10284704, 11248895, 12855880, 13498674, 14784262, 15427056, 17998232, 19283820, 20569408, 22176393, 22497790, 25711760, 26997348, 29568524, 30854112, 33746685, 35996464, 36960655, 38567640, 41138816, 44352786, 44995580, 51423520, 51744917, 53994696, 59137048, 61708224, 67493370, 71992928, 73921310, 77135280, 82277632, 88705572, 89991160, 102847040, 103489834, 107989392, 110881965, 118274096, 123416448, 134986740, 143985856, 147842620, 154270560, 155234751, 177411144, 179982320, 205694080, 206979668, 215978784, 221763930, 236548192, 246832896, 258724585, 269973480, 287971712, 295685240, 308541120, 310469502, 354822288, 359964640, 411388160, 413959336, 431957568, 443527860, 473096384, 517449170, 539946960, 575943424, 591370480, 617082240, 620939004, 709644576, 719929280, 776173755, 827918672, 863915136, 887055720, 946192768, 1034898340, 1079893920, 1182740960, 1234164480, 1241878008, 1419289152, 1439858560, 1552347510, 1655837344, 1727830272, 1774111440, 1892385536, 2069796680, 2159787840, 2365481920, 2483756016, 2838578304, 2879717120, 3104695020, 3311674688, 3548222880, 4139593360, 4319575680, 4730963840, 4967512032, 5677156608, 6209390040, 6623349376, 7096445760, 8279186720, 8639151360, 9461927680, 9935024064, 12418780080, 13246698752, 14192891520, 16558373440, 19870048128, 24837560160, 28385783040, 33116746880, 39740096256, 49675120320, 66233493760, 99350240640, 198700481280]

約数ペア:

[(1, 198700481280), (2, 99350240640), (3, 66233493760), (4, 49675120320), (5, 39740096256), (6, 33116746880), (7, 28385783040), (8, 24837560160), (10, 19870048128), (12, 16558373440), (14, 14192891520), (15, 13246698752), (16, 12418780080), (20, 9935024064), (21, 9461927680), (23, 8639151360), (24, 8279186720), (28, 7096445760), (30, 6623349376), (32, 6209390040), (35, 5677156608), (40, 4967512032), (42, 4730963840), (46, 4319575680), (48, 4139593360), (56, 3548222880), (60, 3311674688), (64, 3104695020), (69, 2879717120), (70, 2838578304), (80, 2483756016), (84, 2365481920), (92, 2159787840), (96, 2069796680), (105, 1892385536), (112, 1774111440), (115, 1727830272), (120, 1655837344), (128, 1552347510), (138, 1439858560), (140, 1419289152), (160, 1241878008), (161, 1234164480), (168, 1182740960), (184, 1079893920), (192, 1034898340), (210, 946192768), (224, 887055720), (230, 863915136), (240, 827918672), (256, 776173755), (276, 719929280), (280, 709644576), (320, 620939004), (322, 617082240), (336, 591370480), (345, 575943424), (368, 539946960), (384, 517449170), (420, 473096384), (448, 443527860), (460, 431957568), (480, 413959336), (483, 411388160), (552, 359964640), (560, 354822288), (640, 310469502), (644, 308541120), (672, 295685240), (690, 287971712), (736, 269973480), (768, 258724585), (805, 246832896), (840, 236548192), (896, 221763930), (920, 215978784), (960, 206979668), (966, 205694080), (1104, 179982320), (1120, 177411144), (1280, 155234751), (1288, 154270560), (1344, 147842620), (1380, 143985856), (1472, 134986740), (1610, 123416448), (1680, 118274096), (1792, 110881965), (1840, 107989392), (1920, 103489834), (1932, 102847040), (2208, 89991160), (2240, 88705572), (2415, 82277632), (2576, 77135280), (2688, 73921310), (2760, 71992928), (2944, 67493370), (3220, 61708224), (3360, 59137048), (3680, 53994696), (3840, 51744917), (3864, 51423520), (4416, 44995580), (4480, 44352786), (4830, 41138816), (5152, 38567640), (5376, 36960655), (5520, 35996464), (5888, 33746685), (6440, 30854112), (6720, 29568524), (7360, 26997348), (7728, 25711760), (8832, 22497790), (8960, 22176393), (9660, 20569408), (10304, 19283820), (11040, 17998232), (12880, 15427056), (13440, 14784262), (14720, 13498674), (15456, 12855880), (17664, 11248895), (19320, 10284704), (20608, 9641910), (22080, 8999116), (25760, 7713528), (26880, 7392131), (29440, 6749337), (30912, 6427940), (38640, 5142352), (41216, 4820955), (44160, 4499558), (51520, 3856764), (61824, 3213970), (77280, 2571176), (88320, 2249779), (103040, 1928382), (123648, 1606985), (154560, 1285588), (206080, 964191), (309120, 642794), (321397, 618240)]