20423806800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 960

約数和(自身を含む): 79709184000

約数和(自身を除く): 59285377200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 25, 29, 30, 34, 38, 40, 46, 48, 50, 51, 57, 58, 60, 68, 69, 75, 76, 79, 80, 85, 87, 92, 95, 100, 102, 114, 115, 116, 120, 136, 138, 145, 150, 152, 158, 170, 174, 184, 190, 200, 204, 228, 230, 232, 237, 240, 255, 272, 276, 285, 290, 300, 304, 316, 323, 340, 345, 348, 368, 380, 391, 395, 400, 408, 425, 435, 437, 456, 460, 464, 474, 475, 493, 510, 551, 552, 570, 575, 580, 600, 632, 646, 667, 680, 690, 696, 725, 760, 782, 790, 816, 850, 870, 874, 912, 920, 948, 950, 969, 986, 1020, 1102, 1104, 1140, 1150, 1160, 1173, 1185, 1200, 1264, 1275, 1292, 1311, 1334, 1343, 1360, 1380, 1392, 1425, 1450, 1479, 1501, 1520, 1564, 1580, 1615, 1653, 1700, 1725, 1740, 1748, 1817, 1840, 1896, 1900, 1938, 1955, 1972, 1975, 2001, 2040, 2175, 2185, 2204, 2280, 2291, 2300, 2320, 2346, 2370, 2465, 2550, 2584, 2622, 2668, 2686, 2755, 2760, 2850, 2900, 2958, 3002, 3128, 3160, 3230, 3306, 3335, 3400, 3450, 3480, 3496, 3634, 3792, 3800, 3876, 3910, 3944, 3950, 4002, 4029, 4080, 4350, 4370, 4408, 4503, 4560, 4582, 4600, 4692, 4740, 4845, 4930, 5100, 5168, 5244, 5336, 5372, 5451, 5510, 5520, 5700, 5800, 5865, 5916, 5925, 6004, 6256, 6320, 6460, 6555, 6612, 6670, 6715, 6800, 6873, 6900, 6960, 6992, 7268, 7395, 7429, 7505, 7600, 7752, 7820, 7888, 7900, 8004, 8058, 8075, 8265, 8700, 8740, 8816, 9006, 9085, 9164, 9200, 9367, 9384, 9480, 9690, 9775, 9860, 10005, 10200, 10488, 10672, 10744, 10902, 10925, 11020, 11339, 11400, 11455, 11600, 11730, 11832, 11850, 12008, 12325, 12673, 12920, 13110, 13224, 13340, 13430, 13746, 13775, 13800, 14536, 14790, 14858, 15010, 15504, 15640, 15800, 16008, 16116, 16150, 16530, 16675, 17400, 17480, 18012, 18170, 18328, 18734, 18768, 18960, 19380, 19550, 19720, 20010, 20145, 20400, 20976, 21488, 21804, 21850, 22040, 22287, 22515, 22678, 22800, 22910, 23460, 23664, 23700, 24016, 24225, 24650, 25346, 25517, 25840, 26220, 26448, 26680, 26860, 27255, 27492, 27550, 27600, 28101, 29072, 29325, 29580, 29716, 30020, 30889, 31280, 31600, 32016, 32232, 32300, 32775, 33060, 33350, 33575, 34017, 34365, 34523, 34800, 34960, 36024, 36340, 36656, 36975, 37145, 37468, 37525, 38019, 38760, 38947, 39100, 39440, 40020, 40290, 41325, 43529, 43608, 43700, 44080, 44574, 45030, 45356, 45425, 45820, 46835, 46920, 47400, 48450, 49300, 50025, 50692, 51034, 52440, 52693, 53360, 53720, 54510, 54984, 55100, 56202, 56695, 57275, 58650, 59160, 59432, 60040, 61778, 63365, 64464, 64600, 65550, 66120, 66700, 67150, 68034, 68730, 69046, 72048, 72680, 73950, 74290, 74936, 75050, 76038, 76551, 77520, 77894, 78200, 80040, 80580, 82650, 87058, 87216, 87400, 89148, 90060, 90712, 90850, 91640, 92667, 93670, 93840, 94800, 96900, 98600, 100050, 100725, 101384, 102068, 103569, 104880, 105386, 107440, 109020, 109968, 110200, 111435, 112404, 112575, 113390, 114550, 116841, 117300, 118320, 118864, 120080, 123556, 126730, 127585, 129200, 130587, 131100, 132240, 133400, 134300, 136068, 136275, 137460, 138092, 140505, 145360, 147900, 148580, 149872, 150100, 152076, 153102, 154445, 155788, 156400, 158079, 160080, 161160, 165300, 170085, 171825, 172615, 174116, 174800, 178296, 180120, 181424, 181700, 183280, 185334, 185725, 187340, 190095, 193800, 194735, 197200, 200100, 201450, 202768, 204136, 207138, 210772, 215441, 217645, 218040, 220400, 222870, 224808, 225150, 226780, 229100, 233682, 234175, 234600, 247112, 253460, 255170, 261174, 262200, 263465, 266800, 268600, 272136, 272550, 274920, 276184, 281010, 283475, 295800, 297160, 300200, 304152, 306204, 308890, 311576, 316158, 316825, 322320, 330600, 340170, 343650, 345230, 348232, 356592, 360240, 363400, 370668, 371450, 374680, 380190, 382755, 387600, 389470, 400200, 402900, 408272, 414276, 421544, 430882, 435290, 436080, 445740, 449616, 450300, 453560, 458200, 463335, 467364, 468350, 469200, 494224, 506920, 510340, 517845, 522348, 524400, 526930, 537200, 544272, 545100, 549840, 552368, 557175, 562020, 566950, 584205, 586891, 591600, 594320, 600400, 608304, 612408, 617780, 623152, 632316, 633650, 637925, 646323, 652935, 661200, 680340, 687300, 690460, 696464, 702525, 726800, 739993, 741336, 742900, 749360, 760380, 765510, 772225, 778940, 790395, 800400, 805800, 828552, 843088, 850425, 861764, 863075, 870580, 891480, 895781, 900600, 907120, 916400, 926670, 934728, 936700, 950475, 973675, 1001167, 1013840, 1020680, 1035690, 1044696, 1053860, 1077205, 1088225, 1090200, 1114350, 1124040, 1133900, 1168410, 1173782, 1224816, 1235560, 1264632, 1267300, 1275850, 1292646, 1305870, 1317325, 1360680, 1374600, 1380920, 1405050, 1479986, 1482672, 1485800, 1520760, 1531020, 1544450, 1557880, 1580790, 1611600, 1657104, 1700850, 1723528, 1726150, 1741160, 1760673, 1782960, 1791562, 1801200, 1853340, 1869456, 1873400, 1900950, 1913775, 1947350, 2002334, 2041360, 2071380, 2089392, 2107720, 2154410, 2176450, 2180400, 2219979, 2228700, 2248080, 2267800, 2316675, 2336820, 2347564, 2471120, 2529264, 2534600, 2551700, 2585292, 2589225, 2611740, 2634650, 2687343, 2721360, 2749200, 2761840, 2810100, 2921025, 2934455, 2959972, 2971600, 3003501, 3041520, 3062040, 3088900, 3115760, 3161580, 3231615, 3264675, 3401700, 3447056, 3452300, 3482320, 3521346, 3583124, 3699965, 3706680, 3746800, 3801900, 3827550, 3894700, 3951975, 4004668, 4142760, 4215440, 4308820, 4352900, 4439958, 4457400, 4478905, 4535600, 4633350, 4673640, 4695128, 5005835, 5069200, 5103400, 5170584, 5178450, 5223480, 5269300, 5374686, 5386025, 5620200, 5842050, 5868910, 5919944, 6007002, 6124080, 6177800, 6323160, 6463230, 6529350, 6803400, 6904600, 7042692, 7166248, 7399930, 7413360, 7603800, 7655100, 7789400, 7903950, 8009336, 8285520, 8617640, 8705800, 8803365, 8879916, 8914800, 8957810, 9266700, 9347280, 9390256, 10011670, 10206800, 10341168, 10356900, 10446960, 10538600, 10749372, 10772050, 11099895, 11240400, 11684100, 11737820, 11839888, 12014004, 12355600, 12646320, 12926460, 13058700, 13436715, 13606800, 13809200, 14085384, 14332496, 14672275, 14799860, 15017505, 15207600, 15310200, 15578800, 15807900, 16018672, 16158075, 17019839, 17235280, 17411600, 17606730, 17759832, 17915620, 18499825, 18533400, 20023340, 20713800, 21077200, 21498744, 21544100, 22199790, 22394525, 23368200, 23475640, 24028008, 25029175, 25852920, 26117400, 26873430, 28170768, 29344550, 29599720, 30035010, 30620400, 31615800, 32316150, 34039678, 35213460, 35519664, 35831240, 36999650, 37066800, 40046680, 41427600, 42997488, 43088200, 44016825, 44399580, 44789050, 46736400, 46951280, 48056016, 50058350, 51059517, 51705840, 52234800, 53746860, 55499475, 58689100, 59199440, 60070020, 63231600, 64632300, 67183575, 68079356, 70426920, 71662480, 73999300, 75087525, 80093360, 85099195, 86176400, 88033650, 88799160, 89578100, 100116700, 102119034, 107493720, 110998950, 117378200, 120140040, 129264600, 134367150, 136158712, 140853840, 147998600, 150175050, 170198390, 176067300, 177598320, 179156200, 200233400, 204238068, 214987440, 221997900, 234756400, 240280080, 255297585, 258529200, 268734300, 272317424, 295997200, 300350100, 340396780, 352134600, 358312400, 400466800, 408476136, 425495975, 443995800, 510595170, 537468600, 600700200, 680793560, 704269200, 816952272, 850991950, 887991600, 1021190340, 1074937200, 1201400400, 1276487925, 1361587120, 1701983900, 2042380680, 2552975850, 3403967800, 4084761360, 5105951700, 6807935600, 10211903400, 20423806800]

約数ペア:

[(1, 20423806800), (2, 10211903400), (3, 6807935600), (4, 5105951700), (5, 4084761360), (6, 3403967800), (8, 2552975850), (10, 2042380680), (12, 1701983900), (15, 1361587120), (16, 1276487925), (17, 1201400400), (19, 1074937200), (20, 1021190340), (23, 887991600), (24, 850991950), (25, 816952272), (29, 704269200), (30, 680793560), (34, 600700200), (38, 537468600), (40, 510595170), (46, 443995800), (48, 425495975), (50, 408476136), (51, 400466800), (57, 358312400), (58, 352134600), (60, 340396780), (68, 300350100), (69, 295997200), (75, 272317424), (76, 268734300), (79, 258529200), (80, 255297585), (85, 240280080), (87, 234756400), (92, 221997900), (95, 214987440), (100, 204238068), (102, 200233400), (114, 179156200), (115, 177598320), (116, 176067300), (120, 170198390), (136, 150175050), (138, 147998600), (145, 140853840), (150, 136158712), (152, 134367150), (158, 129264600), (170, 120140040), (174, 117378200), (184, 110998950), (190, 107493720), (200, 102119034), (204, 100116700), (228, 89578100), (230, 88799160), (232, 88033650), (237, 86176400), (240, 85099195), (255, 80093360), (272, 75087525), (276, 73999300), (285, 71662480), (290, 70426920), (300, 68079356), (304, 67183575), (316, 64632300), (323, 63231600), (340, 60070020), (345, 59199440), (348, 58689100), (368, 55499475), (380, 53746860), (391, 52234800), (395, 51705840), (400, 51059517), (408, 50058350), (425, 48056016), (435, 46951280), (437, 46736400), (456, 44789050), (460, 44399580), (464, 44016825), (474, 43088200), (475, 42997488), (493, 41427600), (510, 40046680), (551, 37066800), (552, 36999650), (570, 35831240), (575, 35519664), (580, 35213460), (600, 34039678), (632, 32316150), (646, 31615800), (667, 30620400), (680, 30035010), (690, 29599720), (696, 29344550), (725, 28170768), (760, 26873430), (782, 26117400), (790, 25852920), (816, 25029175), (850, 24028008), (870, 23475640), (874, 23368200), (912, 22394525), (920, 22199790), (948, 21544100), (950, 21498744), (969, 21077200), (986, 20713800), (1020, 20023340), (1102, 18533400), (1104, 18499825), (1140, 17915620), (1150, 17759832), (1160, 17606730), (1173, 17411600), (1185, 17235280), (1200, 17019839), (1264, 16158075), (1275, 16018672), (1292, 15807900), (1311, 15578800), (1334, 15310200), (1343, 15207600), (1360, 15017505), (1380, 14799860), (1392, 14672275), (1425, 14332496), (1450, 14085384), (1479, 13809200), (1501, 13606800), (1520, 13436715), (1564, 13058700), (1580, 12926460), (1615, 12646320), (1653, 12355600), (1700, 12014004), (1725, 11839888), (1740, 11737820), (1748, 11684100), (1817, 11240400), (1840, 11099895), (1896, 10772050), (1900, 10749372), (1938, 10538600), (1955, 10446960), (1972, 10356900), (1975, 10341168), (2001, 10206800), (2040, 10011670), (2175, 9390256), (2185, 9347280), (2204, 9266700), (2280, 8957810), (2291, 8914800), (2300, 8879916), (2320, 8803365), (2346, 8705800), (2370, 8617640), (2465, 8285520), (2550, 8009336), (2584, 7903950), (2622, 7789400), (2668, 7655100), (2686, 7603800), (2755, 7413360), (2760, 7399930), (2850, 7166248), (2900, 7042692), (2958, 6904600), (3002, 6803400), (3128, 6529350), (3160, 6463230), (3230, 6323160), (3306, 6177800), (3335, 6124080), (3400, 6007002), (3450, 5919944), (3480, 5868910), (3496, 5842050), (3634, 5620200), (3792, 5386025), (3800, 5374686), (3876, 5269300), (3910, 5223480), (3944, 5178450), (3950, 5170584), (4002, 5103400), (4029, 5069200), (4080, 5005835), (4350, 4695128), (4370, 4673640), (4408, 4633350), (4503, 4535600), (4560, 4478905), (4582, 4457400), (4600, 4439958), (4692, 4352900), (4740, 4308820), (4845, 4215440), (4930, 4142760), (5100, 4004668), (5168, 3951975), (5244, 3894700), (5336, 3827550), (5372, 3801900), (5451, 3746800), (5510, 3706680), (5520, 3699965), (5700, 3583124), (5800, 3521346), (5865, 3482320), (5916, 3452300), (5925, 3447056), (6004, 3401700), (6256, 3264675), (6320, 3231615), (6460, 3161580), (6555, 3115760), (6612, 3088900), (6670, 3062040), (6715, 3041520), (6800, 3003501), (6873, 2971600), (6900, 2959972), (6960, 2934455), (6992, 2921025), (7268, 2810100), (7395, 2761840), (7429, 2749200), (7505, 2721360), (7600, 2687343), (7752, 2634650), (7820, 2611740), (7888, 2589225), (7900, 2585292), (8004, 2551700), (8058, 2534600), (8075, 2529264), (8265, 2471120), (8700, 2347564), (8740, 2336820), (8816, 2316675), (9006, 2267800), (9085, 2248080), (9164, 2228700), (9200, 2219979), (9367, 2180400), (9384, 2176450), (9480, 2154410), (9690, 2107720), (9775, 2089392), (9860, 2071380), (10005, 2041360), (10200, 2002334), (10488, 1947350), (10672, 1913775), (10744, 1900950), (10902, 1873400), (10925, 1869456), (11020, 1853340), (11339, 1801200), (11400, 1791562), (11455, 1782960), (11600, 1760673), (11730, 1741160), (11832, 1726150), (11850, 1723528), (12008, 1700850), (12325, 1657104), (12673, 1611600), (12920, 1580790), (13110, 1557880), (13224, 1544450), (13340, 1531020), (13430, 1520760), (13746, 1485800), (13775, 1482672), (13800, 1479986), (14536, 1405050), (14790, 1380920), (14858, 1374600), (15010, 1360680), (15504, 1317325), (15640, 1305870), (15800, 1292646), (16008, 1275850), (16116, 1267300), (16150, 1264632), (16530, 1235560), (16675, 1224816), (17400, 1173782), (17480, 1168410), (18012, 1133900), (18170, 1124040), (18328, 1114350), (18734, 1090200), (18768, 1088225), (18960, 1077205), (19380, 1053860), (19550, 1044696), (19720, 1035690), (20010, 1020680), (20145, 1013840), (20400, 1001167), (20976, 973675), (21488, 950475), (21804, 936700), (21850, 934728), (22040, 926670), (22287, 916400), (22515, 907120), (22678, 900600), (22800, 895781), (22910, 891480), (23460, 870580), (23664, 863075), (23700, 861764), (24016, 850425), (24225, 843088), (24650, 828552), (25346, 805800), (25517, 800400), (25840, 790395), (26220, 778940), (26448, 772225), (26680, 765510), (26860, 760380), (27255, 749360), (27492, 742900), (27550, 741336), (27600, 739993), (28101, 726800), (29072, 702525), (29325, 696464), (29580, 690460), (29716, 687300), (30020, 680340), (30889, 661200), (31280, 652935), (31600, 646323), (32016, 637925), (32232, 633650), (32300, 632316), (32775, 623152), (33060, 617780), (33350, 612408), (33575, 608304), (34017, 600400), (34365, 594320), (34523, 591600), (34800, 586891), (34960, 584205), (36024, 566950), (36340, 562020), (36656, 557175), (36975, 552368), (37145, 549840), (37468, 545100), (37525, 544272), (38019, 537200), (38760, 526930), (38947, 524400), (39100, 522348), (39440, 517845), (40020, 510340), (40290, 506920), (41325, 494224), (43529, 469200), (43608, 468350), (43700, 467364), (44080, 463335), (44574, 458200), (45030, 453560), (45356, 450300), (45425, 449616), (45820, 445740), (46835, 436080), (46920, 435290), (47400, 430882), (48450, 421544), (49300, 414276), (50025, 408272), (50692, 402900), (51034, 400200), (52440, 389470), (52693, 387600), (53360, 382755), (53720, 380190), (54510, 374680), (54984, 371450), (55100, 370668), (56202, 363400), (56695, 360240), (57275, 356592), (58650, 348232), (59160, 345230), (59432, 343650), (60040, 340170), (61778, 330600), (63365, 322320), (64464, 316825), (64600, 316158), (65550, 311576), (66120, 308890), (66700, 306204), (67150, 304152), (68034, 300200), (68730, 297160), (69046, 295800), (72048, 283475), (72680, 281010), (73950, 276184), (74290, 274920), (74936, 272550), (75050, 272136), (76038, 268600), (76551, 266800), (77520, 263465), (77894, 262200), (78200, 261174), (80040, 255170), (80580, 253460), (82650, 247112), (87058, 234600), (87216, 234175), (87400, 233682), (89148, 229100), (90060, 226780), (90712, 225150), (90850, 224808), (91640, 222870), (92667, 220400), (93670, 218040), (93840, 217645), (94800, 215441), (96900, 210772), (98600, 207138), (100050, 204136), (100725, 202768), (101384, 201450), (102068, 200100), (103569, 197200), (104880, 194735), (105386, 193800), (107440, 190095), (109020, 187340), (109968, 185725), (110200, 185334), (111435, 183280), (112404, 181700), (112575, 181424), (113390, 180120), (114550, 178296), (116841, 174800), (117300, 174116), (118320, 172615), (118864, 171825), (120080, 170085), (123556, 165300), (126730, 161160), (127585, 160080), (129200, 158079), (130587, 156400), (131100, 155788), (132240, 154445), (133400, 153102), (134300, 152076), (136068, 150100), (136275, 149872), (137460, 148580), (138092, 147900), (140505, 145360)]