20290435200

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 960

約数和(自身を含む): 87600553920

約数和(自身を除く): 67310118720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 53, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 150, 159, 160, 162, 168, 175, 180, 189, 192, 200, 210, 211, 212, 216, 224, 225, 240, 252, 265, 270, 280, 288, 300, 315, 318, 320, 324, 336, 350, 360, 371, 378, 384, 400, 405, 420, 422, 424, 432, 448, 450, 477, 480, 504, 525, 530, 540, 560, 567, 576, 600, 630, 633, 636, 640, 648, 672, 675, 700, 720, 742, 756, 795, 800, 810, 840, 844, 848, 864, 896, 900, 945, 954, 960, 1008, 1050, 1055, 1060, 1080, 1113, 1120, 1134, 1152, 1200, 1260, 1266, 1272, 1296, 1325, 1344, 1350, 1400, 1431, 1440, 1477, 1484, 1512, 1575, 1590, 1600, 1620, 1680, 1688, 1696, 1728, 1800, 1855, 1890, 1899, 1908, 1920, 2016, 2025, 2100, 2110, 2120, 2160, 2226, 2240, 2268, 2385, 2400, 2520, 2532, 2544, 2592, 2650, 2688, 2700, 2800, 2835, 2862, 2880, 2954, 2968, 3024, 3150, 3165, 3180, 3200, 3240, 3339, 3360, 3376, 3392, 3456, 3600, 3710, 3780, 3798, 3816, 3975, 4032, 4050, 4200, 4220, 4240, 4293, 4320, 4431, 4452, 4480, 4536, 4725, 4770, 4800, 5040, 5064, 5088, 5184, 5275, 5300, 5400, 5565, 5600, 5670, 5697, 5724, 5760, 5908, 5936, 6048, 6300, 6330, 6360, 6480, 6678, 6720, 6752, 6784, 7155, 7200, 7385, 7420, 7560, 7596, 7632, 7950, 8064, 8100, 8400, 8440, 8480, 8586, 8640, 8862, 8904, 9072, 9275, 9450, 9495, 9540, 9600, 10017, 10080, 10128, 10176, 10368, 10550, 10600, 10800, 11130, 11183, 11200, 11340, 11394, 11448, 11816, 11872, 11925, 12096, 12600, 12660, 12720, 12960, 13293, 13356, 13440, 13504, 14175, 14310, 14400, 14770, 14840, 15120, 15192, 15264, 15825, 15900, 16200, 16695, 16800, 16880, 16960, 17091, 17172, 17280, 17724, 17808, 18144, 18550, 18900, 18990, 19080, 20034, 20160, 20256, 20352, 21100, 21200, 21465, 21600, 22155, 22260, 22366, 22400, 22680, 22788, 22896, 23632, 23744, 23850, 24192, 25200, 25320, 25440, 25920, 26586, 26712, 27008, 27825, 28350, 28485, 28620, 28800, 29540, 29680, 30051, 30240, 30384, 30528, 31650, 31800, 32400, 33390, 33549, 33600, 33760, 33920, 34182, 34344, 35448, 35616, 35775, 36288, 36925, 37100, 37800, 37980, 38160, 39879, 40068, 40320, 40512, 42200, 42400, 42930, 43200, 44310, 44520, 44732, 45360, 45576, 45792, 47264, 47475, 47488, 47700, 50085, 50400, 50640, 50880, 51840, 53172, 53424, 55650, 55915, 56700, 56970, 57240, 59080, 59360, 60102, 60480, 60768, 61056, 63300, 63600, 64800, 66465, 66780, 67098, 67200, 67520, 68364, 68688, 70896, 71232, 71550, 72576, 73850, 74200, 75600, 75960, 76320, 78281, 79758, 80136, 81024, 83475, 84400, 84800, 85455, 85860, 86400, 88620, 89040, 89464, 90720, 91152, 91584, 94528, 94950, 95400, 100170, 100647, 100800, 101280, 101760, 106344, 106848, 107325, 110775, 111300, 111830, 113400, 113940, 114480, 118160, 118720, 119637, 120204, 120960, 121536, 126600, 127200, 129600, 132930, 133560, 134196, 135040, 136728, 137376, 141792, 142425, 142464, 143100, 147700, 148400, 150255, 151200, 151920, 152640, 156562, 159516, 160272, 166950, 167745, 168800, 169600, 170910, 171720, 177240, 178080, 178928, 181440, 182304, 183168, 189056, 189900, 190800, 199395, 200340, 201294, 201600, 202560, 212688, 213696, 214650, 221550, 222600, 223660, 226800, 227880, 228960, 234843, 236320, 237440, 239274, 240408, 243072, 250425, 253200, 254400, 259200, 265860, 267120, 268392, 273456, 274752, 279575, 283584, 284850, 286200, 295400, 296800, 300510, 301941, 302400, 303840, 305280, 313124, 319032, 320544, 332325, 333900, 335490, 337600, 341820, 343440, 354480, 356160, 357856, 362880, 364608, 379800, 381600, 391405, 398790, 400680, 402588, 405120, 425376, 427275, 427392, 429300, 443100, 445200, 447320, 453600, 455760, 457920, 469686, 472640, 478548, 480816, 500850, 503235, 506400, 508800, 531720, 534240, 536784, 546912, 549504, 559150, 567168, 569700, 572400, 590800, 593600, 598185, 601020, 603882, 604800, 607680, 626248, 638064, 641088, 664650, 667800, 670980, 675200, 683640, 686880, 704529, 708960, 712320, 715712, 729216, 751275, 759600, 763200, 782810, 797580, 801360, 805176, 838725, 850752, 854550, 858600, 886200, 890400, 894640, 905823, 907200, 911520, 915840, 939372, 945280, 957096, 961632, 996975, 1001700, 1006470, 1012800, 1063440, 1068480, 1073568, 1093824, 1118300, 1139400, 1144800, 1174215, 1181600, 1187200, 1196370, 1202040, 1207764, 1215360, 1252496, 1276128, 1282176, 1329300, 1335600, 1341960, 1367280, 1373760, 1409058, 1417920, 1431424, 1502550, 1509705, 1519200, 1526400, 1565620, 1595160, 1602720, 1610352, 1677450, 1701504, 1709100, 1717200, 1772400, 1780800, 1789280, 1811646, 1814400, 1823040, 1878744, 1914192, 1923264, 1957025, 1993950, 2003400, 2012940, 2025600, 2113587, 2126880, 2136960, 2147136, 2187648, 2236600, 2278800, 2289600, 2348430, 2363200, 2392740, 2404080, 2415528, 2504992, 2516175, 2552256, 2658600, 2671200, 2683920, 2734560, 2747520, 2818116, 2835840, 2990925, 3005100, 3019410, 3038400, 3131240, 3190320, 3205440, 3220704, 3354900, 3418200, 3434400, 3522645, 3544800, 3561600, 3578560, 3623292, 3646080, 3757488, 3828384, 3846528, 3914050, 3987900, 4006800, 4025880, 4227174, 4253760, 4294272, 4473200, 4529115, 4557600, 4579200, 4696860, 4726400, 4785480, 4808160, 4831056, 5009984, 5032350, 5104512, 5317200, 5342400, 5367840, 5469120, 5636232, 5871075, 5981850, 6010200, 6038820, 6076800, 6262480, 6340761, 6380640, 6410880, 6441408, 6709800, 6836400, 6868800, 7045290, 7089600, 7157120, 7246584, 7514976, 7548525, 7656768, 7828100, 7975800, 8013600, 8051760, 8454348, 8507520, 8946400, 9058230, 9115200, 9393720, 9570960, 9616320, 9662112, 10019968, 10064700, 10567935, 10634400, 10684800, 10735680, 10938240, 11272464, 11742150, 11963700, 12020400, 12077640, 12524960, 12681522, 12761280, 12882816, 13419600, 13672800, 13737600, 14090580, 14179200, 14493168, 15029952, 15097050, 15313536, 15656200, 15951600, 16027200, 16103520, 16908696, 17613225, 17892800, 18116460, 18230400, 18787440, 19141920, 19232640, 19324224, 20129400, 21135870, 21268800, 21471360, 22544928, 22645575, 23484300, 23927400, 24040800, 24155280, 25049920, 25363044, 25522560, 26839200, 27345600, 28181160, 28986336, 30059904, 30194100, 31312400, 31703805, 31903200, 32054400, 32207040, 33817392, 35226450, 35785600, 36232920, 37574880, 38283840, 38648448, 40258800, 42271740, 42537600, 45089856, 45291150, 46968600, 47854800, 48081600, 48310560, 50099840, 50726088, 52839675, 53678400, 54691200, 56362320, 57972672, 60388200, 62624800, 63407610, 63806400, 64414080, 67634784, 70452900, 72465840, 75149760, 76567680, 80517600, 84543480, 90179712, 90582300, 93937200, 95709600, 96163200, 96621120, 101452176, 105679350, 107356800, 112724640, 115945344, 120776400, 125249600, 126815220, 127612800, 135269568, 140905800, 144931680, 150299520, 158519025, 161035200, 169086960, 181164600, 187874400, 191419200, 193242240, 202904352, 211358700, 225449280, 241552800, 250499200, 253630440, 270539136, 281811600, 289863360, 317038050, 322070400, 338173920, 362329200, 375748800, 382838400, 405808704, 422717400, 450898560, 483105600, 507260880, 563623200, 579726720, 634076100, 676347840, 724658400, 751497600, 811617408, 845434800, 966211200, 1014521760, 1127246400, 1268152200, 1352695680, 1449316800, 1690869600, 2029043520, 2254492800, 2536304400, 2898633600, 3381739200, 4058087040, 5072608800, 6763478400, 10145217600, 20290435200]

約数ペア:

[(1, 20290435200), (2, 10145217600), (3, 6763478400), (4, 5072608800), (5, 4058087040), (6, 3381739200), (7, 2898633600), (8, 2536304400), (9, 2254492800), (10, 2029043520), (12, 1690869600), (14, 1449316800), (15, 1352695680), (16, 1268152200), (18, 1127246400), (20, 1014521760), (21, 966211200), (24, 845434800), (25, 811617408), (27, 751497600), (28, 724658400), (30, 676347840), (32, 634076100), (35, 579726720), (36, 563623200), (40, 507260880), (42, 483105600), (45, 450898560), (48, 422717400), (50, 405808704), (53, 382838400), (54, 375748800), (56, 362329200), (60, 338173920), (63, 322070400), (64, 317038050), (70, 289863360), (72, 281811600), (75, 270539136), (80, 253630440), (81, 250499200), (84, 241552800), (90, 225449280), (96, 211358700), (100, 202904352), (105, 193242240), (106, 191419200), (108, 187874400), (112, 181164600), (120, 169086960), (126, 161035200), (128, 158519025), (135, 150299520), (140, 144931680), (144, 140905800), (150, 135269568), (159, 127612800), (160, 126815220), (162, 125249600), (168, 120776400), (175, 115945344), (180, 112724640), (189, 107356800), (192, 105679350), (200, 101452176), (210, 96621120), (211, 96163200), (212, 95709600), (216, 93937200), (224, 90582300), (225, 90179712), (240, 84543480), (252, 80517600), (265, 76567680), (270, 75149760), (280, 72465840), (288, 70452900), (300, 67634784), (315, 64414080), (318, 63806400), (320, 63407610), (324, 62624800), (336, 60388200), (350, 57972672), (360, 56362320), (371, 54691200), (378, 53678400), (384, 52839675), (400, 50726088), (405, 50099840), (420, 48310560), (422, 48081600), (424, 47854800), (432, 46968600), (448, 45291150), (450, 45089856), (477, 42537600), (480, 42271740), (504, 40258800), (525, 38648448), (530, 38283840), (540, 37574880), (560, 36232920), (567, 35785600), (576, 35226450), (600, 33817392), (630, 32207040), (633, 32054400), (636, 31903200), (640, 31703805), (648, 31312400), (672, 30194100), (675, 30059904), (700, 28986336), (720, 28181160), (742, 27345600), (756, 26839200), (795, 25522560), (800, 25363044), (810, 25049920), (840, 24155280), (844, 24040800), (848, 23927400), (864, 23484300), (896, 22645575), (900, 22544928), (945, 21471360), (954, 21268800), (960, 21135870), (1008, 20129400), (1050, 19324224), (1055, 19232640), (1060, 19141920), (1080, 18787440), (1113, 18230400), (1120, 18116460), (1134, 17892800), (1152, 17613225), (1200, 16908696), (1260, 16103520), (1266, 16027200), (1272, 15951600), (1296, 15656200), (1325, 15313536), (1344, 15097050), (1350, 15029952), (1400, 14493168), (1431, 14179200), (1440, 14090580), (1477, 13737600), (1484, 13672800), (1512, 13419600), (1575, 12882816), (1590, 12761280), (1600, 12681522), (1620, 12524960), (1680, 12077640), (1688, 12020400), (1696, 11963700), (1728, 11742150), (1800, 11272464), (1855, 10938240), (1890, 10735680), (1899, 10684800), (1908, 10634400), (1920, 10567935), (2016, 10064700), (2025, 10019968), (2100, 9662112), (2110, 9616320), (2120, 9570960), (2160, 9393720), (2226, 9115200), (2240, 9058230), (2268, 8946400), (2385, 8507520), (2400, 8454348), (2520, 8051760), (2532, 8013600), (2544, 7975800), (2592, 7828100), (2650, 7656768), (2688, 7548525), (2700, 7514976), (2800, 7246584), (2835, 7157120), (2862, 7089600), (2880, 7045290), (2954, 6868800), (2968, 6836400), (3024, 6709800), (3150, 6441408), (3165, 6410880), (3180, 6380640), (3200, 6340761), (3240, 6262480), (3339, 6076800), (3360, 6038820), (3376, 6010200), (3392, 5981850), (3456, 5871075), (3600, 5636232), (3710, 5469120), (3780, 5367840), (3798, 5342400), (3816, 5317200), (3975, 5104512), (4032, 5032350), (4050, 5009984), (4200, 4831056), (4220, 4808160), (4240, 4785480), (4293, 4726400), (4320, 4696860), (4431, 4579200), (4452, 4557600), (4480, 4529115), (4536, 4473200), (4725, 4294272), (4770, 4253760), (4800, 4227174), (5040, 4025880), (5064, 4006800), (5088, 3987900), (5184, 3914050), (5275, 3846528), (5300, 3828384), (5400, 3757488), (5565, 3646080), (5600, 3623292), (5670, 3578560), (5697, 3561600), (5724, 3544800), (5760, 3522645), (5908, 3434400), (5936, 3418200), (6048, 3354900), (6300, 3220704), (6330, 3205440), (6360, 3190320), (6480, 3131240), (6678, 3038400), (6720, 3019410), (6752, 3005100), (6784, 2990925), (7155, 2835840), (7200, 2818116), (7385, 2747520), (7420, 2734560), (7560, 2683920), (7596, 2671200), (7632, 2658600), (7950, 2552256), (8064, 2516175), (8100, 2504992), (8400, 2415528), (8440, 2404080), (8480, 2392740), (8586, 2363200), (8640, 2348430), (8862, 2289600), (8904, 2278800), (9072, 2236600), (9275, 2187648), (9450, 2147136), (9495, 2136960), (9540, 2126880), (9600, 2113587), (10017, 2025600), (10080, 2012940), (10128, 2003400), (10176, 1993950), (10368, 1957025), (10550, 1923264), (10600, 1914192), (10800, 1878744), (11130, 1823040), (11183, 1814400), (11200, 1811646), (11340, 1789280), (11394, 1780800), (11448, 1772400), (11816, 1717200), (11872, 1709100), (11925, 1701504), (12096, 1677450), (12600, 1610352), (12660, 1602720), (12720, 1595160), (12960, 1565620), (13293, 1526400), (13356, 1519200), (13440, 1509705), (13504, 1502550), (14175, 1431424), (14310, 1417920), (14400, 1409058), (14770, 1373760), (14840, 1367280), (15120, 1341960), (15192, 1335600), (15264, 1329300), (15825, 1282176), (15900, 1276128), (16200, 1252496), (16695, 1215360), (16800, 1207764), (16880, 1202040), (16960, 1196370), (17091, 1187200), (17172, 1181600), (17280, 1174215), (17724, 1144800), (17808, 1139400), (18144, 1118300), (18550, 1093824), (18900, 1073568), (18990, 1068480), (19080, 1063440), (20034, 1012800), (20160, 1006470), (20256, 1001700), (20352, 996975), (21100, 961632), (21200, 957096), (21465, 945280), (21600, 939372), (22155, 915840), (22260, 911520), (22366, 907200), (22400, 905823), (22680, 894640), (22788, 890400), (22896, 886200), (23632, 858600), (23744, 854550), (23850, 850752), (24192, 838725), (25200, 805176), (25320, 801360), (25440, 797580), (25920, 782810), (26586, 763200), (26712, 759600), (27008, 751275), (27825, 729216), (28350, 715712), (28485, 712320), (28620, 708960), (28800, 704529), (29540, 686880), (29680, 683640), (30051, 675200), (30240, 670980), (30384, 667800), (30528, 664650), (31650, 641088), (31800, 638064), (32400, 626248), (33390, 607680), (33549, 604800), (33600, 603882), (33760, 601020), (33920, 598185), (34182, 593600), (34344, 590800), (35448, 572400), (35616, 569700), (35775, 567168), (36288, 559150), (36925, 549504), (37100, 546912), (37800, 536784), (37980, 534240), (38160, 531720), (39879, 508800), (40068, 506400), (40320, 503235), (40512, 500850), (42200, 480816), (42400, 478548), (42930, 472640), (43200, 469686), (44310, 457920), (44520, 455760), (44732, 453600), (45360, 447320), (45576, 445200), (45792, 443100), (47264, 429300), (47475, 427392), (47488, 427275), (47700, 425376), (50085, 405120), (50400, 402588), (50640, 400680), (50880, 398790), (51840, 391405), (53172, 381600), (53424, 379800), (55650, 364608), (55915, 362880), (56700, 357856), (56970, 356160), (57240, 354480), (59080, 343440), (59360, 341820), (60102, 337600), (60480, 335490), (60768, 333900), (61056, 332325), (63300, 320544), (63600, 319032), (64800, 313124), (66465, 305280), (66780, 303840), (67098, 302400), (67200, 301941), (67520, 300510), (68364, 296800), (68688, 295400), (70896, 286200), (71232, 284850), (71550, 283584), (72576, 279575), (73850, 274752), (74200, 273456), (75600, 268392), (75960, 267120), (76320, 265860), (78281, 259200), (79758, 254400), (80136, 253200), (81024, 250425), (83475, 243072), (84400, 240408), (84800, 239274), (85455, 237440), (85860, 236320), (86400, 234843), (88620, 228960), (89040, 227880), (89464, 226800), (90720, 223660), (91152, 222600), (91584, 221550), (94528, 214650), (94950, 213696), (95400, 212688), (100170, 202560), (100647, 201600), (100800, 201294), (101280, 200340), (101760, 199395), (106344, 190800), (106848, 189900), (107325, 189056), (110775, 183168), (111300, 182304), (111830, 181440), (113400, 178928), (113940, 178080), (114480, 177240), (118160, 171720), (118720, 170910), (119637, 169600), (120204, 168800), (120960, 167745), (121536, 166950), (126600, 160272), (127200, 159516), (129600, 156562), (132930, 152640), (133560, 151920), (134196, 151200), (135040, 150255), (136728, 148400), (137376, 147700), (141792, 143100), (142425, 142464)]