329105280

素因数分解:

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

素因数の和:597

約数の個数: 256

約数和(自身を含む): 1226741760

約数和(自身を除く): 897636480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 521, 560, 564, 640, 658, 672, 705, 752, 840, 896, 940, 960, 987, 1042, 1120, 1128, 1316, 1344, 1410, 1504, 1563, 1645, 1680, 1880, 1920, 1974, 2084, 2240, 2256, 2605, 2632, 2688, 2820, 3008, 3126, 3290, 3360, 3647, 3760, 3948, 4168, 4480, 4512, 4935, 5210, 5264, 5640, 6016, 6252, 6580, 6720, 7294, 7520, 7815, 7896, 8336, 9024, 9870, 10420, 10528, 10941, 11280, 12504, 13160, 13440, 14588, 15040, 15630, 15792, 16672, 18048, 18235, 19740, 20840, 21056, 21882, 22560, 24487, 25008, 26320, 29176, 30080, 31260, 31584, 33344, 36470, 39480, 41680, 42112, 43764, 45120, 48974, 50016, 52640, 54705, 58352, 62520, 63168, 66688, 72940, 73461, 78960, 83360, 87528, 90240, 97948, 100032, 105280, 109410, 116704, 122435, 125040, 126336, 145880, 146922, 157920, 166720, 171409, 175056, 195896, 200064, 210560, 218820, 233408, 244870, 250080, 291760, 293844, 315840, 333440, 342818, 350112, 367305, 391792, 437640, 466816, 489740, 500160, 514227, 583520, 587688, 631680, 685636, 700224, 734610, 783584, 857045, 875280, 979480, 1000320, 1028454, 1167040, 1175376, 1371272, 1400448, 1469220, 1567168, 1714090, 1750560, 1958960, 2056908, 2334080, 2350752, 2571135, 2742544, 2938440, 3134336, 3428180, 3501120, 3917920, 4113816, 4701504, 5142270, 5485088, 5876880, 6856360, 7002240, 7835840, 8227632, 9403008, 10284540, 10970176, 11753760, 13712720, 15671680, 16455264, 20569080, 21940352, 23507520, 27425440, 32910528, 41138160, 47015040, 54850880, 65821056, 82276320, 109701760, 164552640, 329105280]

約数ペア:

[(1, 329105280), (2, 164552640), (3, 109701760), (4, 82276320), (5, 65821056), (6, 54850880), (7, 47015040), (8, 41138160), (10, 32910528), (12, 27425440), (14, 23507520), (15, 21940352), (16, 20569080), (20, 16455264), (21, 15671680), (24, 13712720), (28, 11753760), (30, 10970176), (32, 10284540), (35, 9403008), (40, 8227632), (42, 7835840), (47, 7002240), (48, 6856360), (56, 5876880), (60, 5485088), (64, 5142270), (70, 4701504), (80, 4113816), (84, 3917920), (94, 3501120), (96, 3428180), (105, 3134336), (112, 2938440), (120, 2742544), (128, 2571135), (140, 2350752), (141, 2334080), (160, 2056908), (168, 1958960), (188, 1750560), (192, 1714090), (210, 1567168), (224, 1469220), (235, 1400448), (240, 1371272), (280, 1175376), (282, 1167040), (320, 1028454), (329, 1000320), (336, 979480), (376, 875280), (384, 857045), (420, 783584), (448, 734610), (470, 700224), (480, 685636), (521, 631680), (560, 587688), (564, 583520), (640, 514227), (658, 500160), (672, 489740), (705, 466816), (752, 437640), (840, 391792), (896, 367305), (940, 350112), (960, 342818), (987, 333440), (1042, 315840), (1120, 293844), (1128, 291760), (1316, 250080), (1344, 244870), (1410, 233408), (1504, 218820), (1563, 210560), (1645, 200064), (1680, 195896), (1880, 175056), (1920, 171409), (1974, 166720), (2084, 157920), (2240, 146922), (2256, 145880), (2605, 126336), (2632, 125040), (2688, 122435), (2820, 116704), (3008, 109410), (3126, 105280), (3290, 100032), (3360, 97948), (3647, 90240), (3760, 87528), (3948, 83360), (4168, 78960), (4480, 73461), (4512, 72940), (4935, 66688), (5210, 63168), (5264, 62520), (5640, 58352), (6016, 54705), (6252, 52640), (6580, 50016), (6720, 48974), (7294, 45120), (7520, 43764), (7815, 42112), (7896, 41680), (8336, 39480), (9024, 36470), (9870, 33344), (10420, 31584), (10528, 31260), (10941, 30080), (11280, 29176), (12504, 26320), (13160, 25008), (13440, 24487), (14588, 22560), (15040, 21882), (15630, 21056), (15792, 20840), (16672, 19740), (18048, 18235)]