987947520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 640

約数和(自身を含む): 4072882176

約数和(自身を除く): 3084934656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 46, 47, 48, 51, 56, 60, 64, 68, 69, 70, 80, 84, 85, 92, 94, 96, 102, 105, 112, 115, 119, 120, 128, 136, 138, 140, 141, 160, 161, 168, 170, 184, 188, 192, 204, 210, 224, 230, 235, 238, 240, 255, 256, 272, 276, 280, 282, 320, 322, 329, 336, 340, 345, 357, 368, 376, 384, 391, 408, 420, 448, 460, 470, 476, 480, 483, 510, 512, 544, 552, 560, 564, 595, 640, 644, 658, 672, 680, 690, 705, 714, 736, 752, 768, 782, 799, 805, 816, 840, 896, 920, 940, 952, 960, 966, 987, 1020, 1081, 1088, 1104, 1120, 1128, 1173, 1190, 1280, 1288, 1316, 1344, 1360, 1380, 1410, 1428, 1472, 1504, 1536, 1564, 1598, 1610, 1632, 1645, 1680, 1785, 1792, 1840, 1880, 1904, 1920, 1932, 1955, 1974, 2040, 2162, 2176, 2208, 2240, 2256, 2346, 2380, 2397, 2415, 2560, 2576, 2632, 2688, 2720, 2737, 2760, 2820, 2856, 2944, 3008, 3128, 3196, 3220, 3243, 3264, 3290, 3360, 3570, 3584, 3680, 3760, 3808, 3840, 3864, 3910, 3948, 3995, 4080, 4324, 4352, 4416, 4480, 4512, 4692, 4760, 4794, 4830, 4935, 5152, 5264, 5376, 5405, 5440, 5474, 5520, 5593, 5640, 5712, 5865, 5888, 6016, 6256, 6392, 6440, 6486, 6528, 6580, 6720, 7140, 7360, 7520, 7567, 7616, 7680, 7728, 7820, 7896, 7990, 8160, 8211, 8648, 8704, 8832, 8960, 9024, 9384, 9520, 9588, 9660, 9870, 10304, 10528, 10752, 10810, 10880, 10948, 11040, 11186, 11280, 11424, 11730, 11776, 11985, 12032, 12512, 12784, 12880, 12972, 13056, 13160, 13440, 13685, 14280, 14720, 15040, 15134, 15232, 15456, 15640, 15792, 15980, 16215, 16320, 16422, 16779, 17296, 17664, 17920, 18048, 18377, 18768, 19040, 19176, 19320, 19740, 20608, 21056, 21620, 21760, 21896, 22080, 22372, 22560, 22701, 22848, 23460, 23970, 24064, 25024, 25568, 25760, 25944, 26112, 26320, 26880, 27370, 27965, 28560, 29440, 30080, 30268, 30464, 30912, 31280, 31584, 31960, 32430, 32640, 32844, 33558, 34592, 35328, 36096, 36754, 37536, 37835, 38080, 38352, 38640, 39480, 41055, 41216, 42112, 43240, 43520, 43792, 44160, 44744, 45120, 45402, 45696, 46920, 47940, 50048, 51136, 51520, 51888, 52640, 53760, 54740, 55131, 55930, 57120, 58880, 60160, 60536, 60928, 61824, 62560, 63168, 63920, 64860, 65280, 65688, 67116, 69184, 72192, 73508, 75072, 75670, 76160, 76704, 77280, 78960, 82110, 82432, 83895, 84224, 86480, 87584, 88320, 89488, 90240, 90804, 91392, 91885, 93840, 95880, 100096, 102272, 103040, 103776, 105280, 109480, 110262, 111860, 113505, 114240, 120320, 121072, 123648, 125120, 126336, 127840, 128639, 129720, 130560, 131376, 134232, 138368, 147016, 150144, 151340, 152320, 153408, 154560, 157920, 164220, 167790, 168448, 172960, 175168, 176640, 178976, 180480, 181608, 182784, 183770, 187680, 191760, 200192, 204544, 206080, 207552, 210560, 218960, 220524, 223720, 227010, 228480, 242144, 247296, 250240, 252672, 255680, 257278, 259440, 262752, 268464, 275655, 276736, 294032, 300288, 302680, 304640, 306816, 309120, 315840, 328440, 335580, 345920, 350336, 357952, 360960, 363216, 367540, 375360, 383520, 385917, 409088, 412160, 415104, 421120, 437920, 441048, 447440, 454020, 456960, 484288, 500480, 505344, 511360, 514556, 518880, 525504, 536928, 551310, 553472, 588064, 600576, 605360, 613632, 618240, 631680, 643195, 656880, 671160, 691840, 700672, 715904, 726432, 735080, 750720, 767040, 771834, 830208, 842240, 875840, 882096, 894880, 908040, 913920, 968576, 1000960, 1022720, 1029112, 1037760, 1051008, 1073856, 1102620, 1176128, 1210720, 1227264, 1236480, 1263360, 1286390, 1313760, 1342320, 1383680, 1401344, 1431808, 1452864, 1470160, 1501440, 1534080, 1543668, 1660416, 1751680, 1764192, 1789760, 1816080, 1929585, 1937152, 2045440, 2058224, 2075520, 2102016, 2147712, 2205240, 2352256, 2421440, 2526720, 2572780, 2627520, 2684640, 2767360, 2863616, 2905728, 2940320, 3002880, 3068160, 3087336, 3503360, 3528384, 3579520, 3632160, 3859170, 3874304, 4116448, 4151040, 4204032, 4295424, 4410480, 4704512, 4842880, 5145560, 5255040, 5369280, 5811456, 5880640, 6136320, 6174672, 7006720, 7056768, 7159040, 7264320, 7718340, 8232896, 8302080, 8590848, 8820960, 9409024, 9685760, 10291120, 10510080, 10738560, 11622912, 11761280, 12349344, 14113536, 14318080, 14528640, 15436680, 16465792, 17641920, 19371520, 20582240, 21020160, 21477120, 23522560, 24698688, 28227072, 29057280, 30873360, 32931584, 35283840, 41164480, 42954240, 47045120, 49397376, 58114560, 61746720, 65863168, 70567680, 82328960, 98794752, 123493440, 141135360, 164657920, 197589504, 246986880, 329315840, 493973760, 987947520]

約数ペア:

[(1, 987947520), (2, 493973760), (3, 329315840), (4, 246986880), (5, 197589504), (6, 164657920), (7, 141135360), (8, 123493440), (10, 98794752), (12, 82328960), (14, 70567680), (15, 65863168), (16, 61746720), (17, 58114560), (20, 49397376), (21, 47045120), (23, 42954240), (24, 41164480), (28, 35283840), (30, 32931584), (32, 30873360), (34, 29057280), (35, 28227072), (40, 24698688), (42, 23522560), (46, 21477120), (47, 21020160), (48, 20582240), (51, 19371520), (56, 17641920), (60, 16465792), (64, 15436680), (68, 14528640), (69, 14318080), (70, 14113536), (80, 12349344), (84, 11761280), (85, 11622912), (92, 10738560), (94, 10510080), (96, 10291120), (102, 9685760), (105, 9409024), (112, 8820960), (115, 8590848), (119, 8302080), (120, 8232896), (128, 7718340), (136, 7264320), (138, 7159040), (140, 7056768), (141, 7006720), (160, 6174672), (161, 6136320), (168, 5880640), (170, 5811456), (184, 5369280), (188, 5255040), (192, 5145560), (204, 4842880), (210, 4704512), (224, 4410480), (230, 4295424), (235, 4204032), (238, 4151040), (240, 4116448), (255, 3874304), (256, 3859170), (272, 3632160), (276, 3579520), (280, 3528384), (282, 3503360), (320, 3087336), (322, 3068160), (329, 3002880), (336, 2940320), (340, 2905728), (345, 2863616), (357, 2767360), (368, 2684640), (376, 2627520), (384, 2572780), (391, 2526720), (408, 2421440), (420, 2352256), (448, 2205240), (460, 2147712), (470, 2102016), (476, 2075520), (480, 2058224), (483, 2045440), (510, 1937152), (512, 1929585), (544, 1816080), (552, 1789760), (560, 1764192), (564, 1751680), (595, 1660416), (640, 1543668), (644, 1534080), (658, 1501440), (672, 1470160), (680, 1452864), (690, 1431808), (705, 1401344), (714, 1383680), (736, 1342320), (752, 1313760), (768, 1286390), (782, 1263360), (799, 1236480), (805, 1227264), (816, 1210720), (840, 1176128), (896, 1102620), (920, 1073856), (940, 1051008), (952, 1037760), (960, 1029112), (966, 1022720), (987, 1000960), (1020, 968576), (1081, 913920), (1088, 908040), (1104, 894880), (1120, 882096), (1128, 875840), (1173, 842240), (1190, 830208), (1280, 771834), (1288, 767040), (1316, 750720), (1344, 735080), (1360, 726432), (1380, 715904), (1410, 700672), (1428, 691840), (1472, 671160), (1504, 656880), (1536, 643195), (1564, 631680), (1598, 618240), (1610, 613632), (1632, 605360), (1645, 600576), (1680, 588064), (1785, 553472), (1792, 551310), (1840, 536928), (1880, 525504), (1904, 518880), (1920, 514556), (1932, 511360), (1955, 505344), (1974, 500480), (2040, 484288), (2162, 456960), (2176, 454020), (2208, 447440), (2240, 441048), (2256, 437920), (2346, 421120), (2380, 415104), (2397, 412160), (2415, 409088), (2560, 385917), (2576, 383520), (2632, 375360), (2688, 367540), (2720, 363216), (2737, 360960), (2760, 357952), (2820, 350336), (2856, 345920), (2944, 335580), (3008, 328440), (3128, 315840), (3196, 309120), (3220, 306816), (3243, 304640), (3264, 302680), (3290, 300288), (3360, 294032), (3570, 276736), (3584, 275655), (3680, 268464), (3760, 262752), (3808, 259440), (3840, 257278), (3864, 255680), (3910, 252672), (3948, 250240), (3995, 247296), (4080, 242144), (4324, 228480), (4352, 227010), (4416, 223720), (4480, 220524), (4512, 218960), (4692, 210560), (4760, 207552), (4794, 206080), (4830, 204544), (4935, 200192), (5152, 191760), (5264, 187680), (5376, 183770), (5405, 182784), (5440, 181608), (5474, 180480), (5520, 178976), (5593, 176640), (5640, 175168), (5712, 172960), (5865, 168448), (5888, 167790), (6016, 164220), (6256, 157920), (6392, 154560), (6440, 153408), (6486, 152320), (6528, 151340), (6580, 150144), (6720, 147016), (7140, 138368), (7360, 134232), (7520, 131376), (7567, 130560), (7616, 129720), (7680, 128639), (7728, 127840), (7820, 126336), (7896, 125120), (7990, 123648), (8160, 121072), (8211, 120320), (8648, 114240), (8704, 113505), (8832, 111860), (8960, 110262), (9024, 109480), (9384, 105280), (9520, 103776), (9588, 103040), (9660, 102272), (9870, 100096), (10304, 95880), (10528, 93840), (10752, 91885), (10810, 91392), (10880, 90804), (10948, 90240), (11040, 89488), (11186, 88320), (11280, 87584), (11424, 86480), (11730, 84224), (11776, 83895), (11985, 82432), (12032, 82110), (12512, 78960), (12784, 77280), (12880, 76704), (12972, 76160), (13056, 75670), (13160, 75072), (13440, 73508), (13685, 72192), (14280, 69184), (14720, 67116), (15040, 65688), (15134, 65280), (15232, 64860), (15456, 63920), (15640, 63168), (15792, 62560), (15980, 61824), (16215, 60928), (16320, 60536), (16422, 60160), (16779, 58880), (17296, 57120), (17664, 55930), (17920, 55131), (18048, 54740), (18377, 53760), (18768, 52640), (19040, 51888), (19176, 51520), (19320, 51136), (19740, 50048), (20608, 47940), (21056, 46920), (21620, 45696), (21760, 45402), (21896, 45120), (22080, 44744), (22372, 44160), (22560, 43792), (22701, 43520), (22848, 43240), (23460, 42112), (23970, 41216), (24064, 41055), (25024, 39480), (25568, 38640), (25760, 38352), (25944, 38080), (26112, 37835), (26320, 37536), (26880, 36754), (27370, 36096), (27965, 35328), (28560, 34592), (29440, 33558), (30080, 32844), (30268, 32640), (30464, 32430), (30912, 31960), (31280, 31584)]