20845036800

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:968

約数の個数: 864

約数和(自身を含む): 92055219200

約数和(自身を除く): 71210182400

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, 126, 128, 133, 135, 140, 144, 150, 152, 160, 168, 171, 175, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 252, 256, 266, 270, 280, 285, 288, 300, 304, 315, 320, 336, 342, 350, 360, 378, 380, 384, 399, 400, 420, 432, 448, 450, 456, 475, 480, 504, 513, 525, 532, 540, 560, 570, 576, 600, 608, 630, 640, 665, 672, 675, 684, 700, 720, 756, 760, 768, 798, 800, 840, 855, 864, 896, 900, 907, 912, 945, 950, 960, 1008, 1026, 1050, 1064, 1080, 1120, 1140, 1152, 1197, 1200, 1216, 1260, 1280, 1330, 1344, 1350, 1368, 1400, 1425, 1440, 1512, 1520, 1575, 1596, 1600, 1680, 1710, 1728, 1792, 1800, 1814, 1824, 1890, 1900, 1920, 1995, 2016, 2052, 2100, 2128, 2160, 2240, 2280, 2304, 2394, 2400, 2432, 2520, 2565, 2660, 2688, 2700, 2721, 2736, 2800, 2850, 2880, 3024, 3040, 3150, 3192, 3200, 3325, 3360, 3420, 3456, 3591, 3600, 3628, 3648, 3780, 3800, 3840, 3990, 4032, 4104, 4200, 4256, 4275, 4320, 4480, 4535, 4560, 4725, 4788, 4800, 4864, 5040, 5130, 5320, 5376, 5400, 5442, 5472, 5600, 5700, 5760, 5985, 6048, 6080, 6300, 6349, 6384, 6400, 6650, 6720, 6840, 6912, 7182, 7200, 7256, 7296, 7560, 7600, 7980, 8064, 8163, 8208, 8400, 8512, 8550, 8640, 8960, 9070, 9120, 9450, 9576, 9600, 9975, 10080, 10260, 10640, 10800, 10884, 10944, 11200, 11400, 11520, 11970, 12096, 12160, 12600, 12698, 12768, 12825, 13300, 13440, 13605, 13680, 14364, 14400, 14512, 14592, 15120, 15200, 15960, 16128, 16326, 16416, 16800, 17024, 17100, 17233, 17280, 17955, 18140, 18240, 18900, 19047, 19152, 19200, 19950, 20160, 20520, 21280, 21600, 21768, 21888, 22400, 22675, 22800, 23940, 24192, 24320, 24489, 25200, 25396, 25536, 25650, 26600, 26880, 27210, 27360, 28728, 28800, 29024, 29925, 30240, 30400, 31745, 31920, 32652, 32832, 33600, 34048, 34200, 34466, 34560, 35910, 36280, 36480, 37800, 38094, 38304, 39900, 40320, 40815, 41040, 42560, 43200, 43536, 43776, 44800, 45350, 45600, 47880, 48384, 48978, 50400, 50792, 51072, 51300, 51699, 53200, 54420, 54720, 57141, 57456, 57600, 58048, 59850, 60480, 60800, 63490, 63840, 65304, 65664, 67200, 68025, 68400, 68932, 71820, 72560, 72960, 75600, 76188, 76608, 79800, 80640, 81630, 82080, 85120, 86165, 86400, 87072, 89775, 90700, 91200, 95235, 95760, 97956, 100800, 101584, 102144, 102600, 103398, 106400, 108840, 109440, 114282, 114912, 116096, 119700, 120631, 120960, 121600, 122445, 126980, 127680, 130608, 131328, 134400, 136050, 136800, 137864, 143640, 145120, 151200, 152376, 153216, 155097, 158725, 159600, 163260, 164160, 170240, 171423, 172330, 172800, 174144, 179550, 181400, 182400, 190470, 191520, 195912, 201600, 203168, 204075, 205200, 206796, 212800, 217680, 218880, 228564, 229824, 232192, 239400, 241262, 241920, 244890, 253960, 255360, 258495, 261216, 272100, 273600, 275728, 285705, 287280, 290240, 302400, 304752, 306432, 310194, 317450, 319200, 326520, 328320, 342846, 344660, 348288, 359100, 361893, 362800, 364800, 380940, 383040, 391824, 403200, 406336, 408150, 410400, 413592, 425600, 430825, 435360, 457128, 459648, 465291, 476175, 478800, 482524, 489780, 507920, 510720, 516990, 522432, 544200, 547200, 551456, 571410, 574560, 580480, 603155, 604800, 609504, 612225, 620388, 634900, 638400, 653040, 656640, 685692, 689320, 696576, 718200, 723786, 725600, 761880, 766080, 775485, 783648, 812672, 816300, 820800, 827184, 851200, 857115, 861650, 870720, 914256, 919296, 930582, 952350, 957600, 965048, 979560, 1015840, 1033980, 1044864, 1085679, 1088400, 1094400, 1102912, 1142820, 1149120, 1160960, 1206310, 1209600, 1219008, 1224450, 1240776, 1269800, 1276800, 1292475, 1306080, 1371384, 1378640, 1428525, 1436400, 1447572, 1451200, 1523760, 1532160, 1550970, 1567296, 1625344, 1632600, 1641600, 1654368, 1714230, 1723300, 1741440, 1809465, 1828512, 1861164, 1904700, 1915200, 1930096, 1959120, 2031680, 2067960, 2089728, 2171358, 2176800, 2205824, 2285640, 2298240, 2326455, 2412620, 2438016, 2448900, 2481552, 2539600, 2553600, 2584950, 2612160, 2742768, 2757280, 2857050, 2872800, 2895144, 2902400, 3015775, 3047520, 3101940, 3134592, 3257037, 3265200, 3283200, 3308736, 3428460, 3446600, 3482880, 3618930, 3657024, 3722328, 3809400, 3830400, 3860192, 3877425, 3918240, 4063360, 4135920, 4285575, 4342716, 4353600, 4411648, 4571280, 4596480, 4652910, 4825240, 4876032, 4897800, 4963104, 5079200, 5169900, 5224320, 5428395, 5485536, 5514560, 5714100, 5745600, 5790288, 5804800, 6031550, 6095040, 6203880, 6269184, 6514074, 6530400, 6617472, 6856920, 6893200, 7237860, 7314048, 7444656, 7618800, 7660800, 7720384, 7754850, 7836480, 8126720, 8271840, 8571150, 8685432, 8707200, 9047325, 9142560, 9305820, 9650480, 9795600, 9926208, 10158400, 10339800, 10448640, 10856790, 10971072, 11029120, 11428200, 11491200, 11580576, 11632275, 12063100, 12190080, 12407760, 13028148, 13060800, 13234944, 13713840, 13786400, 14475720, 14628096, 14889312, 15237600, 15440768, 15509700, 15672960, 16285185, 16543680, 17142300, 17370864, 17414400, 18094650, 18285120, 18611640, 19300960, 19591200, 19852416, 20316800, 20679600, 21713580, 21942144, 22058240, 22856400, 22982400, 23161152, 23264550, 24126200, 24380160, 24815520, 26056296, 26121600, 27141975, 27427680, 27572800, 28951440, 29778624, 30475200, 30881536, 31019400, 31345920, 32570370, 33087360, 34284600, 34741728, 36189300, 36570240, 37223280, 38601920, 39182400, 39704832, 40633600, 41359200, 43427160, 43884288, 45712800, 46322304, 46529100, 48252400, 49631040, 52112592, 52243200, 54283950, 54855360, 55145600, 57902880, 59557248, 60950400, 62038800, 65140740, 66174720, 68569200, 69483456, 72378600, 73140480, 74446560, 77203840, 78364800, 81425925, 82718400, 86854320, 91425600, 92644608, 93058200, 96504800, 99262080, 104225184, 108567900, 109710720, 110291200, 115805760, 119114496, 121900800, 124077600, 130281480, 137138400, 138966912, 144757200, 148893120, 154407680, 156729600, 162851850, 165436800, 173708640, 182851200, 186116400, 193009600, 198524160, 208450368, 217135800, 219421440, 231611520, 248155200, 260562960, 274276800, 277933824, 289514400, 297786240, 325703700, 330873600, 347417280, 365702400, 372232800, 386019200, 416900736, 434271600, 463223040, 496310400, 521125920, 548553600, 579028800, 595572480, 651407400, 694834560, 744465600, 772038400, 833801472, 868543200, 992620800, 1042251840, 1097107200, 1158057600, 1302814800, 1389669120, 1488931200, 1737086400, 2084503680, 2316115200, 2605629600, 2977862400, 3474172800, 4169007360, 5211259200, 6948345600, 10422518400, 20845036800]

約数ペア:

[(1, 20845036800), (2, 10422518400), (3, 6948345600), (4, 5211259200), (5, 4169007360), (6, 3474172800), (7, 2977862400), (8, 2605629600), (9, 2316115200), (10, 2084503680), (12, 1737086400), (14, 1488931200), (15, 1389669120), (16, 1302814800), (18, 1158057600), (19, 1097107200), (20, 1042251840), (21, 992620800), (24, 868543200), (25, 833801472), (27, 772038400), (28, 744465600), (30, 694834560), (32, 651407400), (35, 595572480), (36, 579028800), (38, 548553600), (40, 521125920), (42, 496310400), (45, 463223040), (48, 434271600), (50, 416900736), (54, 386019200), (56, 372232800), (57, 365702400), (60, 347417280), (63, 330873600), (64, 325703700), (70, 297786240), (72, 289514400), (75, 277933824), (76, 274276800), (80, 260562960), (84, 248155200), (90, 231611520), (95, 219421440), (96, 217135800), (100, 208450368), (105, 198524160), (108, 193009600), (112, 186116400), (114, 182851200), (120, 173708640), (126, 165436800), (128, 162851850), (133, 156729600), (135, 154407680), (140, 148893120), (144, 144757200), (150, 138966912), (152, 137138400), (160, 130281480), (168, 124077600), (171, 121900800), (175, 119114496), (180, 115805760), (189, 110291200), (190, 109710720), (192, 108567900), (200, 104225184), (210, 99262080), (216, 96504800), (224, 93058200), (225, 92644608), (228, 91425600), (240, 86854320), (252, 82718400), (256, 81425925), (266, 78364800), (270, 77203840), (280, 74446560), (285, 73140480), (288, 72378600), (300, 69483456), (304, 68569200), (315, 66174720), (320, 65140740), (336, 62038800), (342, 60950400), (350, 59557248), (360, 57902880), (378, 55145600), (380, 54855360), (384, 54283950), (399, 52243200), (400, 52112592), (420, 49631040), (432, 48252400), (448, 46529100), (450, 46322304), (456, 45712800), (475, 43884288), (480, 43427160), (504, 41359200), (513, 40633600), (525, 39704832), (532, 39182400), (540, 38601920), (560, 37223280), (570, 36570240), (576, 36189300), (600, 34741728), (608, 34284600), (630, 33087360), (640, 32570370), (665, 31345920), (672, 31019400), (675, 30881536), (684, 30475200), (700, 29778624), (720, 28951440), (756, 27572800), (760, 27427680), (768, 27141975), (798, 26121600), (800, 26056296), (840, 24815520), (855, 24380160), (864, 24126200), (896, 23264550), (900, 23161152), (907, 22982400), (912, 22856400), (945, 22058240), (950, 21942144), (960, 21713580), (1008, 20679600), (1026, 20316800), (1050, 19852416), (1064, 19591200), (1080, 19300960), (1120, 18611640), (1140, 18285120), (1152, 18094650), (1197, 17414400), (1200, 17370864), (1216, 17142300), (1260, 16543680), (1280, 16285185), (1330, 15672960), (1344, 15509700), (1350, 15440768), (1368, 15237600), (1400, 14889312), (1425, 14628096), (1440, 14475720), (1512, 13786400), (1520, 13713840), (1575, 13234944), (1596, 13060800), (1600, 13028148), (1680, 12407760), (1710, 12190080), (1728, 12063100), (1792, 11632275), (1800, 11580576), (1814, 11491200), (1824, 11428200), (1890, 11029120), (1900, 10971072), (1920, 10856790), (1995, 10448640), (2016, 10339800), (2052, 10158400), (2100, 9926208), (2128, 9795600), (2160, 9650480), (2240, 9305820), (2280, 9142560), (2304, 9047325), (2394, 8707200), (2400, 8685432), (2432, 8571150), (2520, 8271840), (2565, 8126720), (2660, 7836480), (2688, 7754850), (2700, 7720384), (2721, 7660800), (2736, 7618800), (2800, 7444656), (2850, 7314048), (2880, 7237860), (3024, 6893200), (3040, 6856920), (3150, 6617472), (3192, 6530400), (3200, 6514074), (3325, 6269184), (3360, 6203880), (3420, 6095040), (3456, 6031550), (3591, 5804800), (3600, 5790288), (3628, 5745600), (3648, 5714100), (3780, 5514560), (3800, 5485536), (3840, 5428395), (3990, 5224320), (4032, 5169900), (4104, 5079200), (4200, 4963104), (4256, 4897800), (4275, 4876032), (4320, 4825240), (4480, 4652910), (4535, 4596480), (4560, 4571280), (4725, 4411648), (4788, 4353600), (4800, 4342716), (4864, 4285575), (5040, 4135920), (5130, 4063360), (5320, 3918240), (5376, 3877425), (5400, 3860192), (5442, 3830400), (5472, 3809400), (5600, 3722328), (5700, 3657024), (5760, 3618930), (5985, 3482880), (6048, 3446600), (6080, 3428460), (6300, 3308736), (6349, 3283200), (6384, 3265200), (6400, 3257037), (6650, 3134592), (6720, 3101940), (6840, 3047520), (6912, 3015775), (7182, 2902400), (7200, 2895144), (7256, 2872800), (7296, 2857050), (7560, 2757280), (7600, 2742768), (7980, 2612160), (8064, 2584950), (8163, 2553600), (8208, 2539600), (8400, 2481552), (8512, 2448900), (8550, 2438016), (8640, 2412620), (8960, 2326455), (9070, 2298240), (9120, 2285640), (9450, 2205824), (9576, 2176800), (9600, 2171358), (9975, 2089728), (10080, 2067960), (10260, 2031680), (10640, 1959120), (10800, 1930096), (10884, 1915200), (10944, 1904700), (11200, 1861164), (11400, 1828512), (11520, 1809465), (11970, 1741440), (12096, 1723300), (12160, 1714230), (12600, 1654368), (12698, 1641600), (12768, 1632600), (12825, 1625344), (13300, 1567296), (13440, 1550970), (13605, 1532160), (13680, 1523760), (14364, 1451200), (14400, 1447572), (14512, 1436400), (14592, 1428525), (15120, 1378640), (15200, 1371384), (15960, 1306080), (16128, 1292475), (16326, 1276800), (16416, 1269800), (16800, 1240776), (17024, 1224450), (17100, 1219008), (17233, 1209600), (17280, 1206310), (17955, 1160960), (18140, 1149120), (18240, 1142820), (18900, 1102912), (19047, 1094400), (19152, 1088400), (19200, 1085679), (19950, 1044864), (20160, 1033980), (20520, 1015840), (21280, 979560), (21600, 965048), (21768, 957600), (21888, 952350), (22400, 930582), (22675, 919296), (22800, 914256), (23940, 870720), (24192, 861650), (24320, 857115), (24489, 851200), (25200, 827184), (25396, 820800), (25536, 816300), (25650, 812672), (26600, 783648), (26880, 775485), (27210, 766080), (27360, 761880), (28728, 725600), (28800, 723786), (29024, 718200), (29925, 696576), (30240, 689320), (30400, 685692), (31745, 656640), (31920, 653040), (32652, 638400), (32832, 634900), (33600, 620388), (34048, 612225), (34200, 609504), (34466, 604800), (34560, 603155), (35910, 580480), (36280, 574560), (36480, 571410), (37800, 551456), (38094, 547200), (38304, 544200), (39900, 522432), (40320, 516990), (40815, 510720), (41040, 507920), (42560, 489780), (43200, 482524), (43536, 478800), (43776, 476175), (44800, 465291), (45350, 459648), (45600, 457128), (47880, 435360), (48384, 430825), (48978, 425600), (50400, 413592), (50792, 410400), (51072, 408150), (51300, 406336), (51699, 403200), (53200, 391824), (54420, 383040), (54720, 380940), (57141, 364800), (57456, 362800), (57600, 361893), (58048, 359100), (59850, 348288), (60480, 344660), (60800, 342846), (63490, 328320), (63840, 326520), (65304, 319200), (65664, 317450), (67200, 310194), (68025, 306432), (68400, 304752), (68932, 302400), (71820, 290240), (72560, 287280), (72960, 285705), (75600, 275728), (76188, 273600), (76608, 272100), (79800, 261216), (80640, 258495), (81630, 255360), (82080, 253960), (85120, 244890), (86165, 241920), (86400, 241262), (87072, 239400), (89775, 232192), (90700, 229824), (91200, 228564), (95235, 218880), (95760, 217680), (97956, 212800), (100800, 206796), (101584, 205200), (102144, 204075), (102600, 203168), (103398, 201600), (106400, 195912), (108840, 191520), (109440, 190470), (114282, 182400), (114912, 181400), (116096, 179550), (119700, 174144), (120631, 172800), (120960, 172330), (121600, 171423), (122445, 170240), (126980, 164160), (127680, 163260), (130608, 159600), (131328, 158725), (134400, 155097), (136050, 153216), (136800, 152376), (137864, 151200), (143640, 145120)]