20569248000

素因数分解:

$2^8\times 3^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 1152

約数和(自身を含む): 91832832000

約数和(自身を除く): 71263584000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 125, 126, 128, 133, 135, 140, 144, 150, 152, 160, 168, 171, 175, 179, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 250, 252, 256, 266, 270, 280, 285, 288, 300, 304, 315, 320, 336, 342, 350, 358, 360, 375, 378, 380, 384, 399, 400, 420, 432, 448, 450, 456, 475, 480, 500, 504, 513, 525, 532, 537, 540, 560, 570, 576, 600, 608, 630, 640, 665, 672, 675, 684, 700, 716, 720, 750, 756, 760, 768, 798, 800, 840, 855, 864, 875, 895, 896, 900, 912, 945, 950, 960, 1000, 1008, 1026, 1050, 1064, 1074, 1080, 1120, 1125, 1140, 1152, 1197, 1200, 1216, 1253, 1260, 1280, 1330, 1344, 1350, 1368, 1400, 1425, 1432, 1440, 1500, 1512, 1520, 1575, 1596, 1600, 1611, 1680, 1710, 1728, 1750, 1790, 1792, 1800, 1824, 1890, 1900, 1920, 1995, 2000, 2016, 2052, 2100, 2128, 2148, 2160, 2240, 2250, 2280, 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16128, 16416, 16625, 16800, 17005, 17024, 17100, 17184, 17280, 17900, 17955, 18000, 18240, 18795, 18900, 19000, 19152, 19200, 19332, 19950, 20048, 20160, 20406, 20520, 21000, 21280, 21375, 21480, 21600, 21888, 22375, 22400, 22554, 22800, 22912, 23625, 23807, 23940, 24000, 24165, 24192, 24320, 25060, 25200, 25536, 25650, 25776, 26600, 26850, 26880, 27000, 27208, 27360, 28000, 28500, 28640, 28728, 28800, 29925, 30072, 30240, 30400, 30609, 31325, 31500, 31920, 32000, 32220, 32832, 33250, 33600, 33831, 34010, 34048, 34200, 34368, 34560, 35800, 35910, 36000, 36480, 37590, 37800, 38000, 38304, 38664, 39900, 40096, 40275, 40320, 40812, 41040, 42000, 42560, 42750, 42960, 43200, 43776, 44750, 44800, 45108, 45600, 45824, 47250, 47614, 47880, 48000, 48330, 48384, 49875, 50120, 50400, 51015, 51072, 51300, 51552, 53200, 53700, 54000, 54416, 54720, 56000, 56385, 57000, 57280, 57456, 57600, 59850, 60144, 60480, 60800, 61218, 62650, 63000, 63840, 64125, 64440, 65664, 66500, 67125, 67200, 67662, 68020, 68400, 68736, 71421, 71600, 71820, 72000, 72960, 75180, 75600, 76000, 76608, 77328, 79800, 80192, 80550, 80640, 81624, 82080, 84000, 85025, 85120, 85500, 85920, 86400, 89500, 89775, 90216, 91200, 91827, 93975, 94500, 95228, 95760, 96000, 96660, 99750, 100240, 100800, 102030, 102144, 102600, 103104, 106400, 107400, 108000, 108832, 109440, 112000, 112770, 114000, 114560, 114912, 119035, 119700, 120288, 120825, 120960, 121600, 122436, 125300, 126000, 127680, 128250, 128880, 131328, 133000, 134250, 134400, 135324, 136040, 136800, 137472, 142842, 143200, 143640, 144000, 149625, 150360, 151200, 152000, 153045, 153216, 154656, 156625, 159600, 160384, 161100, 163248, 164160, 168000, 169155, 170050, 170240, 171000, 171840, 172800, 179000, 179550, 180432, 182400, 183654, 187950, 189000, 190456, 191520, 193320, 199500, 200480, 201375, 201600, 204060, 205200, 206208, 212800, 214263, 214800, 216000, 217664, 218880, 224000, 225540, 228000, 229120, 229824, 238070, 239400, 240576, 241650, 241920, 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91827000, 95228000, 97948800, 102846240, 107131500, 108259200, 108832000, 114273600, 114912000, 117538560, 120288000, 122436000, 128557800, 135324000, 137128320, 142842000, 146923200, 152364800, 154656000, 160697250, 163248000, 164553984, 171410400, 180432000, 183654000, 190456000, 195897600, 205692480, 214263000, 216518400, 228547200, 244872000, 257115600, 270648000, 274256640, 285684000, 293846400, 321394500, 326496000, 342820800, 360864000, 367308000, 380912000, 411384960, 428526000, 457094400, 489744000, 514231200, 541296000, 571368000, 587692800, 642789000, 685641600, 734616000, 761824000, 822769920, 857052000, 979488000, 1028462400, 1082592000, 1142736000, 1285578000, 1371283200, 1469232000, 1714104000, 2056924800, 2285472000, 2571156000, 2938464000, 3428208000, 4113849600, 5142312000, 6856416000, 10284624000, 20569248000]

約数ペア:

[(1, 20569248000), (2, 10284624000), (3, 6856416000), (4, 5142312000), (5, 4113849600), (6, 3428208000), (7, 2938464000), (8, 2571156000), (9, 2285472000), (10, 2056924800), (12, 1714104000), (14, 1469232000), (15, 1371283200), (16, 1285578000), (18, 1142736000), (19, 1082592000), (20, 1028462400), (21, 979488000), (24, 857052000), (25, 822769920), (27, 761824000), (28, 734616000), (30, 685641600), (32, 642789000), (35, 587692800), (36, 571368000), (38, 541296000), (40, 514231200), (42, 489744000), (45, 457094400), (48, 428526000), (50, 411384960), (54, 380912000), (56, 367308000), (57, 360864000), (60, 342820800), (63, 326496000), (64, 321394500), (70, 293846400), (72, 285684000), (75, 274256640), (76, 270648000), (80, 257115600), (84, 244872000), (90, 228547200), (95, 216518400), (96, 214263000), (100, 205692480), (105, 195897600), (108, 190456000), (112, 183654000), (114, 180432000), (120, 171410400), (125, 164553984), (126, 163248000), (128, 160697250), (133, 154656000), (135, 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