20867472000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 768

約数和(自身を含む): 81914976000

約数和(自身を除く): 61047504000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 29, 30, 32, 36, 38, 40, 45, 48, 50, 57, 58, 60, 64, 72, 75, 76, 80, 87, 90, 95, 96, 100, 114, 116, 120, 125, 128, 144, 145, 150, 152, 160, 171, 174, 180, 190, 192, 200, 225, 228, 232, 240, 250, 261, 263, 285, 288, 290, 300, 304, 320, 342, 348, 360, 375, 380, 384, 400, 435, 450, 456, 464, 475, 480, 500, 522, 526, 551, 570, 576, 580, 600, 608, 640, 684, 696, 720, 725, 750, 760, 789, 800, 855, 870, 900, 912, 928, 950, 960, 1000, 1044, 1052, 1102, 1125, 1140, 1152, 1160, 1200, 1216, 1305, 1315, 1368, 1392, 1425, 1440, 1450, 1500, 1520, 1578, 1600, 1653, 1710, 1740, 1800, 1824, 1856, 1900, 1920, 2000, 2088, 2104, 2175, 2204, 2250, 2280, 2320, 2367, 2375, 2400, 2432, 2610, 2630, 2736, 2755, 2784, 2850, 2880, 2900, 3000, 3040, 3156, 3200, 3306, 3420, 3480, 3600, 3625, 3648, 3712, 3800, 3945, 4000, 4176, 4208, 4275, 4350, 4408, 4500, 4560, 4640, 4734, 4750, 4800, 4959, 4997, 5220, 5260, 5472, 5510, 5568, 5700, 5760, 5800, 6000, 6080, 6312, 6525, 6575, 6612, 6840, 6960, 7125, 7200, 7250, 7296, 7600, 7627, 7890, 8000, 8265, 8352, 8416, 8550, 8700, 8816, 9000, 9120, 9280, 9468, 9500, 9600, 9918, 9994, 10440, 10520, 10875, 10944, 11020, 11136, 11400, 11600, 11835, 12000, 12160, 12624, 13050, 13150, 13224, 13680, 13775, 13920, 14250, 14400, 14500, 14991, 15200, 15254, 15780, 16000, 16530, 16704, 16832, 17100, 17400, 17632, 18000, 18240, 18560, 18936, 19000, 19725, 19836, 19988, 20880, 21040, 21375, 21750, 21888, 22040, 22800, 22881, 23200, 23670, 24000, 24795, 24985, 25248, 26100, 26300, 26448, 27360, 27550, 27840, 28500, 28800, 29000, 29982, 30400, 30508, 31560, 32625, 32875, 33060, 33408, 33664, 34200, 34800, 35264, 36000, 36480, 37872, 38000, 38135, 39450, 39672, 39976, 41325, 41760, 42080, 42750, 43500, 44080, 44973, 45600, 45762, 46400, 47340, 48000, 49590, 49970, 50496, 52200, 52600, 52896, 54720, 55100, 55680, 57000, 58000, 59175, 59964, 60800, 61016, 63120, 65250, 65750, 66120, 68400, 68643, 68875, 69600, 70528, 72000, 74955, 75744, 76000, 76270, 78900, 79344, 79952, 82650, 83520, 84160, 85500, 87000, 88160, 89946, 91200, 91524, 92800, 94680, 98625, 99180, 99940, 100992, 104400, 105200, 105792, 109440, 110200, 114000, 114405, 116000, 118350, 119928, 122032, 123975, 124925, 126240, 130500, 131500, 132240, 136800, 137286, 137750, 139200, 144000, 144913, 149910, 151488, 152000, 152540, 157800, 158688, 159904, 165300, 167040, 168320, 171000, 174000, 176320, 179892, 182400, 183048, 189360, 190675, 197250, 198360, 199880, 206625, 208800, 210400, 211584, 220400, 224865, 228000, 228810, 232000, 236700, 239856, 244064, 247950, 249850, 252480, 261000, 263000, 264480, 273600, 274572, 275500, 278400, 289826, 295875, 299820, 302976, 304000, 305080, 315600, 317376, 319808, 330600, 342000, 343215, 348000, 352640, 359784, 366096, 374775, 378720, 381350, 394500, 396720, 399760, 413250, 417600, 420800, 434739, 440800, 449730, 456000, 457620, 464000, 473400, 479712, 488128, 495900, 499700, 504960, 522000, 526000, 528960, 547200, 549144, 551000, 572025, 579652, 591750, 599640, 610160, 619875, 624625, 631200, 634752, 639616, 661200, 684000, 686430, 696000, 719568, 724565, 732192, 749550, 757440, 762700, 789000, 793440, 799520, 826500, 835200, 841600, 869478, 881600, 899460, 912000, 915240, 946800, 953375, 959424, 976256, 991800, 999400, 1044000, 1052000, 1057920, 1098288, 1102000, 1124325, 1144050, 1159304, 1183500, 1199280, 1220320, 1239750, 1249250, 1262400, 1304217, 1322400, 1368000, 1372860, 1392000, 1439136, 1449130, 1464384, 1499100, 1514880, 1525400, 1578000, 1586880, 1599040, 1653000, 1716075, 1738956, 1763200, 1798920, 1830480, 1873875, 1893600, 1906750, 1918848, 1983600, 1998800, 2088000, 2104000, 2173695, 2196576, 2204000, 2248650, 2288100, 2318608, 2367000, 2398560, 2440640, 2479500, 2498500, 2524800, 2608434, 2644800, 2736000, 2745720, 2860125, 2878272, 2898260, 2928768, 2998200, 3050800, 3156000, 3173760, 3198080, 3306000, 3432150, 3477912, 3597840, 3622825, 3660960, 3747750, 3787200, 3813500, 3967200, 3997600, 4176000, 4208000, 4347390, 4393152, 4408000, 4497300, 4576200, 4637216, 4734000, 4797120, 4881280, 4959000, 4997000, 5216868, 5289600, 5491440, 5621625, 5720250, 5756544, 5796520, 5996400, 6101600, 6312000, 6521085, 6612000, 6864300, 6955824, 7195680, 7245650, 7321920, 7495500, 7574400, 7627000, 7934400, 7995200, 8580375, 8694780, 8786304, 8816000, 8994600, 9152400, 9274432, 9468000, 9594240, 9918000, 9994000, 10433736, 10868475, 10982880, 11243250, 11440500, 11593040, 11992800, 12203200, 12624000, 13042170, 13224000, 13728600, 13911648, 14391360, 14491300, 14643840, 14991000, 15254000, 15868800, 15990400, 17160750, 17389560, 17989200, 18114125, 18304800, 18548864, 18936000, 19836000, 19988000, 20867472, 21736950, 21965760, 22486500, 22881000, 23186080, 23985600, 24406400, 26084340, 26448000, 27457200, 27823296, 28782720, 28982600, 29982000, 30508000, 32605425, 34321500, 34779120, 35978400, 36228250, 36609600, 37872000, 39672000, 39976000, 41734944, 43473900, 43931520, 44973000, 45762000, 46372160, 47971200, 52168680, 54342375, 54914400, 55646592, 57965200, 59964000, 61016000, 65210850, 68643000, 69558240, 71956800, 72456500, 73219200, 79344000, 79952000, 83469888, 86947800, 89946000, 91524000, 92744320, 104337360, 108684750, 109828800, 115930400, 119928000, 122032000, 130421700, 137286000, 139116480, 143913600, 144913000, 163027125, 166939776, 173895600, 179892000, 183048000, 208674720, 217369500, 219657600, 231860800, 239856000, 260843400, 274572000, 278232960, 289826000, 326054250, 347791200, 359784000, 366096000, 417349440, 434739000, 463721600, 521686800, 549144000, 579652000, 652108500, 695582400, 719568000, 834698880, 869478000, 1043373600, 1098288000, 1159304000, 1304217000, 1391164800, 1738956000, 2086747200, 2318608000, 2608434000, 3477912000, 4173494400, 5216868000, 6955824000, 10433736000, 20867472000]

約数ペア:

[(1, 20867472000), (2, 10433736000), (3, 6955824000), (4, 5216868000), (5, 4173494400), (6, 3477912000), (8, 2608434000), (9, 2318608000), (10, 2086747200), (12, 1738956000), (15, 1391164800), (16, 1304217000), (18, 1159304000), (19, 1098288000), (20, 1043373600), (24, 869478000), (25, 834698880), (29, 719568000), (30, 695582400), (32, 652108500), (36, 579652000), (38, 549144000), (40, 521686800), (45, 463721600), (48, 434739000), (50, 417349440), (57, 366096000), (58, 359784000), (60, 347791200), (64, 326054250), (72, 289826000), (75, 278232960), (76, 274572000), (80, 260843400), (87, 239856000), (90, 231860800), (95, 219657600), (96, 217369500), (100, 208674720), (114, 183048000), (116, 179892000), (120, 173895600), (125, 166939776), (128, 163027125), (144, 144913000), (145, 143913600), (150, 139116480), (152, 137286000), (160, 130421700), (171, 122032000), (174, 119928000), (180, 115930400), (190, 109828800), (192, 108684750), (200, 104337360), (225, 92744320), (228, 91524000), (232, 89946000), (240, 86947800), (250, 83469888), (261, 79952000), (263, 79344000), (285, 73219200), (288, 72456500), (290, 71956800), (300, 69558240), (304, 68643000), (320, 65210850), (342, 61016000), (348, 59964000), (360, 57965200), (375, 55646592), (380, 54914400), (384, 54342375), (400, 52168680), (435, 47971200), (450, 46372160), (456, 45762000), (464, 44973000), (475, 43931520), (480, 43473900), (500, 41734944), (522, 39976000), (526, 39672000), (551, 37872000), (570, 36609600), (576, 36228250), (580, 35978400), (600, 34779120), (608, 34321500), (640, 32605425), (684, 30508000), (696, 29982000), (720, 28982600), (725, 28782720), (750, 27823296), (760, 27457200), (789, 26448000), (800, 26084340), (855, 24406400), (870, 23985600), (900, 23186080), (912, 22881000), (928, 22486500), (950, 21965760), (960, 21736950), (1000, 20867472), (1044, 19988000), (1052, 19836000), (1102, 18936000), (1125, 18548864), (1140, 18304800), (1152, 18114125), (1160, 17989200), (1200, 17389560), (1216, 17160750), (1305, 15990400), (1315, 15868800), (1368, 15254000), (1392, 14991000), (1425, 14643840), (1440, 14491300), (1450, 14391360), (1500, 13911648), (1520, 13728600), (1578, 13224000), (1600, 13042170), (1653, 12624000), (1710, 12203200), (1740, 11992800), (1800, 11593040), (1824, 11440500), (1856, 11243250), (1900, 10982880), (1920, 10868475), (2000, 10433736), (2088, 9994000), (2104, 9918000), (2175, 9594240), (2204, 9468000), (2250, 9274432), (2280, 9152400), (2320, 8994600), (2367, 8816000), (2375, 8786304), (2400, 8694780), (2432, 8580375), (2610, 7995200), (2630, 7934400), (2736, 7627000), (2755, 7574400), (2784, 7495500), (2850, 7321920), (2880, 7245650), (2900, 7195680), (3000, 6955824), (3040, 6864300), (3156, 6612000), (3200, 6521085), (3306, 6312000), (3420, 6101600), (3480, 5996400), (3600, 5796520), (3625, 5756544), (3648, 5720250), (3712, 5621625), (3800, 5491440), (3945, 5289600), (4000, 5216868), (4176, 4997000), (4208, 4959000), (4275, 4881280), (4350, 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(79952, 261000), (82650, 252480), (83520, 249850), (84160, 247950), (85500, 244064), (87000, 239856), (88160, 236700), (89946, 232000), (91200, 228810), (91524, 228000), (92800, 224865), (94680, 220400), (98625, 211584), (99180, 210400), (99940, 208800), (100992, 206625), (104400, 199880), (105200, 198360), (105792, 197250), (109440, 190675), (110200, 189360), (114000, 183048), (114405, 182400), (116000, 179892), (118350, 176320), (119928, 174000), (122032, 171000), (123975, 168320), (124925, 167040), (126240, 165300), (130500, 159904), (131500, 158688), (132240, 157800), (136800, 152540), (137286, 152000), (137750, 151488), (139200, 149910), (144000, 144913)]