987315840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:600

約数の個数: 384

約数和(自身を含む): 3986910720

約数和(自身を除く): 2999594880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 280, 282, 288, 315, 320, 329, 336, 360, 376, 384, 420, 423, 448, 470, 480, 504, 521, 560, 564, 576, 630, 640, 658, 672, 705, 720, 752, 840, 846, 896, 940, 960, 987, 1008, 1042, 1120, 1128, 1152, 1260, 1316, 1344, 1410, 1440, 1504, 1563, 1645, 1680, 1692, 1880, 1920, 1974, 2016, 2084, 2115, 2240, 2256, 2520, 2605, 2632, 2688, 2820, 2880, 2961, 3008, 3126, 3290, 3360, 3384, 3647, 3760, 3948, 4032, 4168, 4230, 4480, 4512, 4689, 4935, 5040, 5210, 5264, 5640, 5760, 5922, 6016, 6252, 6580, 6720, 6768, 7294, 7520, 7815, 7896, 8064, 8336, 8460, 9024, 9378, 9870, 10080, 10420, 10528, 10941, 11280, 11844, 12504, 13160, 13440, 13536, 14588, 14805, 15040, 15630, 15792, 16672, 16920, 18048, 18235, 18756, 19740, 20160, 20840, 21056, 21882, 22560, 23445, 23688, 24487, 25008, 26320, 27072, 29176, 29610, 30080, 31260, 31584, 32823, 33344, 33840, 36470, 37512, 39480, 40320, 41680, 42112, 43764, 45120, 46890, 47376, 48974, 50016, 52640, 54144, 54705, 58352, 59220, 62520, 63168, 65646, 66688, 67680, 72940, 73461, 75024, 78960, 83360, 87528, 90240, 93780, 94752, 97948, 100032, 105280, 109410, 116704, 118440, 122435, 125040, 126336, 131292, 135360, 145880, 146922, 150048, 157920, 164115, 166720, 171409, 175056, 187560, 189504, 195896, 200064, 210560, 218820, 220383, 233408, 236880, 244870, 250080, 262584, 270720, 291760, 293844, 300096, 315840, 328230, 333440, 342818, 350112, 367305, 375120, 379008, 391792, 437640, 440766, 466816, 473760, 489740, 500160, 514227, 525168, 583520, 587688, 600192, 631680, 656460, 685636, 700224, 734610, 750240, 783584, 857045, 875280, 881532, 947520, 979480, 1000320, 1028454, 1050336, 1101915, 1167040, 1175376, 1312920, 1371272, 1400448, 1469220, 1500480, 1542681, 1567168, 1714090, 1750560, 1763064, 1895040, 1958960, 2056908, 2100672, 2203830, 2334080, 2350752, 2571135, 2625840, 2742544, 2938440, 3000960, 3085362, 3134336, 3428180, 3501120, 3526128, 3917920, 4113816, 4201344, 4407660, 4701504, 5142270, 5251680, 5485088, 5876880, 6170724, 6856360, 7002240, 7052256, 7713405, 7835840, 8227632, 8815320, 9403008, 10284540, 10503360, 10970176, 11753760, 12341448, 13712720, 14104512, 15426810, 15671680, 16455264, 17630640, 20569080, 21006720, 21940352, 23507520, 24682896, 27425440, 28209024, 30853620, 32910528, 35261280, 41138160, 47015040, 49365792, 54850880, 61707240, 65821056, 70522560, 82276320, 98731584, 109701760, 123414480, 141045120, 164552640, 197463168, 246828960, 329105280, 493657920, 987315840]

約数ペア:

[(1, 987315840), (2, 493657920), (3, 329105280), (4, 246828960), (5, 197463168), (6, 164552640), (7, 141045120), (8, 123414480), (9, 109701760), (10, 98731584), (12, 82276320), (14, 70522560), (15, 65821056), (16, 61707240), (18, 54850880), (20, 49365792), (21, 47015040), (24, 41138160), (28, 35261280), (30, 32910528), (32, 30853620), (35, 28209024), (36, 27425440), (40, 24682896), (42, 23507520), (45, 21940352), (47, 21006720), (48, 20569080), (56, 17630640), (60, 16455264), (63, 15671680), (64, 15426810), (70, 14104512), (72, 13712720), (80, 12341448), (84, 11753760), (90, 10970176), (94, 10503360), (96, 10284540), (105, 9403008), (112, 8815320), (120, 8227632), (126, 7835840), (128, 7713405), (140, 7052256), (141, 7002240), (144, 6856360), (160, 6170724), (168, 5876880), (180, 5485088), (188, 5251680), (192, 5142270), (210, 4701504), (224, 4407660), (235, 4201344), (240, 4113816), (252, 3917920), (280, 3526128), (282, 3501120), (288, 3428180), (315, 3134336), (320, 3085362), (329, 3000960), (336, 2938440), (360, 2742544), (376, 2625840), (384, 2571135), (420, 2350752), (423, 2334080), (448, 2203830), (470, 2100672), (480, 2056908), (504, 1958960), (521, 1895040), (560, 1763064), (564, 1750560), (576, 1714090), (630, 1567168), (640, 1542681), (658, 1500480), (672, 1469220), (705, 1400448), (720, 1371272), (752, 1312920), (840, 1175376), (846, 1167040), (896, 1101915), (940, 1050336), (960, 1028454), (987, 1000320), (1008, 979480), (1042, 947520), (1120, 881532), (1128, 875280), (1152, 857045), (1260, 783584), (1316, 750240), (1344, 734610), (1410, 700224), (1440, 685636), (1504, 656460), (1563, 631680), (1645, 600192), (1680, 587688), (1692, 583520), (1880, 525168), (1920, 514227), (1974, 500160), (2016, 489740), (2084, 473760), (2115, 466816), (2240, 440766), (2256, 437640), (2520, 391792), (2605, 379008), (2632, 375120), (2688, 367305), (2820, 350112), (2880, 342818), (2961, 333440), (3008, 328230), (3126, 315840), (3290, 300096), (3360, 293844), (3384, 291760), (3647, 270720), (3760, 262584), (3948, 250080), (4032, 244870), (4168, 236880), (4230, 233408), (4480, 220383), (4512, 218820), (4689, 210560), (4935, 200064), (5040, 195896), (5210, 189504), (5264, 187560), (5640, 175056), (5760, 171409), (5922, 166720), (6016, 164115), (6252, 157920), (6580, 150048), (6720, 146922), (6768, 145880), (7294, 135360), (7520, 131292), (7815, 126336), (7896, 125040), (8064, 122435), (8336, 118440), (8460, 116704), (9024, 109410), (9378, 105280), (9870, 100032), (10080, 97948), (10420, 94752), (10528, 93780), (10941, 90240), (11280, 87528), (11844, 83360), (12504, 78960), (13160, 75024), (13440, 73461), (13536, 72940), (14588, 67680), (14805, 66688), (15040, 65646), (15630, 63168), (15792, 62520), (16672, 59220), (16920, 58352), (18048, 54705), (18235, 54144), (18756, 52640), (19740, 50016), (20160, 48974), (20840, 47376), (21056, 46890), (21882, 45120), (22560, 43764), (23445, 42112), (23688, 41680), (24487, 40320), (25008, 39480), (26320, 37512), (27072, 36470), (29176, 33840), (29610, 33344), (30080, 32823), (31260, 31584)]