21750871680

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 768

約数和(自身を含む): 87013180800

約数和(自身を除く): 65262309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 81, 85, 90, 95, 96, 102, 108, 114, 120, 128, 135, 136, 144, 152, 153, 160, 162, 170, 171, 180, 190, 192, 204, 216, 228, 240, 243, 255, 270, 272, 285, 288, 304, 306, 320, 323, 324, 340, 342, 360, 380, 384, 405, 408, 432, 433, 456, 459, 480, 486, 510, 513, 540, 544, 570, 576, 608, 612, 640, 646, 648, 680, 684, 720, 760, 765, 810, 816, 855, 864, 866, 912, 918, 960, 969, 972, 1020, 1026, 1080, 1088, 1140, 1152, 1215, 1216, 1224, 1292, 1296, 1299, 1360, 1368, 1377, 1440, 1520, 1530, 1539, 1615, 1620, 1632, 1710, 1728, 1732, 1824, 1836, 1920, 1938, 1944, 2040, 2052, 2160, 2165, 2176, 2280, 2295, 2430, 2432, 2448, 2565, 2584, 2592, 2598, 2720, 2736, 2754, 2880, 2907, 3040, 3060, 3078, 3230, 3240, 3264, 3420, 3456, 3464, 3648, 3672, 3876, 3888, 3897, 4080, 4104, 4131, 4320, 4330, 4560, 4590, 4617, 4845, 4860, 4896, 5130, 5168, 5184, 5196, 5440, 5472, 5508, 5760, 5814, 6080, 6120, 6156, 6460, 6480, 6495, 6528, 6840, 6885, 6928, 7296, 7344, 7361, 7695, 7752, 7776, 7794, 8160, 8208, 8227, 8262, 8640, 8660, 8721, 9120, 9180, 9234, 9690, 9720, 9792, 10260, 10336, 10368, 10392, 10880, 10944, 11016, 11628, 11691, 12160, 12240, 12312, 12920, 12960, 12990, 13680, 13770, 13856, 14535, 14688, 14722, 15390, 15504, 15552, 15588, 16320, 16416, 16454, 16524, 17280, 17320, 17442, 18240, 18360, 18468, 19380, 19440, 19485, 19584, 20520, 20655, 20672, 20784, 21888, 22032, 22083, 23085, 23256, 23382, 24480, 24624, 24681, 25840, 25920, 25980, 26163, 27360, 27540, 27712, 29070, 29376, 29444, 30780, 31008, 31104, 31176, 32640, 32832, 32908, 33048, 34640, 34884, 35073, 36480, 36720, 36805, 36936, 38760, 38880, 38970, 41040, 41135, 41310, 41344, 41568, 43605, 44064, 44166, 46170, 46512, 46764, 48960, 49248, 49362, 51680, 51840, 51960, 52326, 54720, 55080, 55424, 58140, 58455, 58752, 58888, 61560, 62016, 62352, 65664, 65816, 66096, 66249, 69280, 69768, 70146, 73440, 73610, 73872, 74043, 77520, 77760, 77940, 78489, 82080, 82270, 82620, 83136, 87210, 88128, 88332, 92340, 93024, 93528, 97920, 98496, 98724, 103360, 103920, 104652, 105219, 109440, 110160, 110415, 116280, 116910, 117776, 123120, 123405, 124032, 124704, 130815, 131632, 132192, 132498, 138560, 139536, 139859, 140292, 146880, 147220, 147744, 148086, 155040, 155520, 155880, 156978, 164160, 164540, 165240, 166272, 174420, 175365, 176256, 176664, 184680, 186048, 187056, 196992, 197448, 198747, 206720, 207840, 209304, 210438, 220320, 220830, 222129, 232560, 233820, 235552, 246240, 246810, 249408, 261630, 263264, 264384, 264996, 277120, 279072, 279718, 280584, 293760, 294440, 295488, 296172, 310080, 311760, 313956, 328320, 329080, 330480, 331245, 348840, 350730, 353328, 369360, 370215, 372096, 374112, 392445, 394896, 397494, 415680, 418608, 419577, 420876, 440640, 441660, 444258, 465120, 467640, 471104, 492480, 493620, 498816, 523260, 526095, 526528, 528768, 529992, 558144, 559436, 561168, 588880, 590976, 592344, 596241, 620160, 623520, 627912, 658160, 660960, 662490, 666387, 697680, 699295, 701460, 706656, 738720, 740430, 748224, 784890, 789792, 794988, 831360, 837216, 839154, 841752, 881280, 883320, 888516, 930240, 935280, 942208, 984960, 987240, 993735, 1046520, 1052190, 1053056, 1059984, 1110645, 1116288, 1118872, 1122336, 1177760, 1184688, 1192482, 1247040, 1255824, 1258731, 1316320, 1321920, 1324980, 1332774, 1395360, 1398590, 1402920, 1413312, 1477440, 1480860, 1496448, 1569780, 1579584, 1589976, 1674432, 1678308, 1683504, 1766640, 1777032, 1788723, 1860480, 1870560, 1974480, 1987470, 1999161, 2093040, 2097885, 2104380, 2119968, 2221290, 2237744, 2244672, 2355520, 2369376, 2384964, 2494080, 2511648, 2517462, 2632640, 2643840, 2649960, 2665548, 2790720, 2797180, 2805840, 2826624, 2954880, 2961720, 2981205, 3139560, 3159168, 3179952, 3331935, 3348864, 3356616, 3367008, 3533280, 3554064, 3577446, 3741120, 3776193, 3948960, 3974940, 3998322, 4186080, 4195770, 4208760, 4239936, 4442580, 4475488, 4489344, 4711040, 4738752, 4769928, 5023296, 5034924, 5265280, 5299920, 5331096, 5581440, 5594360, 5611680, 5923440, 5962410, 6279120, 6293655, 6359904, 6663870, 6713232, 6734016, 7066560, 7108128, 7154892, 7482240, 7552386, 7897920, 7949880, 7996644, 8372160, 8391540, 8417520, 8479872, 8885160, 8943615, 8950976, 9477504, 9539856, 9995805, 10046592, 10069848, 10599840, 10662192, 11188720, 11223360, 11328579, 11846880, 11924820, 12558240, 12587310, 12719808, 13327740, 13426464, 13468032, 14133120, 14216256, 14309784, 15104772, 15795840, 15899760, 15993288, 16744320, 16783080, 16835040, 17770320, 17887230, 17901952, 18880965, 19079712, 19991610, 20139696, 21199680, 21324384, 22377440, 22446720, 22657158, 23693760, 23849640, 25116480, 25174620, 25439616, 26655480, 26852928, 28432512, 28619568, 30209544, 31799520, 31986576, 33566160, 33670080, 33985737, 35540640, 35774460, 37761930, 38159424, 39983220, 40279392, 42399360, 42648768, 44754880, 45314316, 47387520, 47699280, 50232960, 50349240, 53310960, 53705856, 56642895, 57239136, 60419088, 63599040, 63973152, 67132320, 67340160, 67971474, 71081280, 71548920, 75523860, 76318848, 79966440, 80558784, 85297536, 89509760, 90628632, 95398560, 100698480, 106621920, 113285790, 114478272, 120838176, 127198080, 127946304, 134264640, 135942948, 142162560, 143097840, 151047720, 159932880, 161117568, 169928685, 181257264, 190797120, 201396960, 213243840, 226571580, 228956544, 241676352, 255892608, 268529280, 271885896, 286195680, 302095440, 319865760, 339857370, 362514528, 381594240, 402793920, 426487680, 453143160, 483352704, 543771792, 572391360, 604190880, 639731520, 679714740, 725029056, 805587840, 906286320, 1087543584, 1144782720, 1208381760, 1279463040, 1359429480, 1450058112, 1812572640, 2175087168, 2416763520, 2718858960, 3625145280, 4350174336, 5437717920, 7250290560, 10875435840, 21750871680]

約数ペア:

[(1, 21750871680), (2, 10875435840), (3, 7250290560), (4, 5437717920), (5, 4350174336), (6, 3625145280), (8, 2718858960), (9, 2416763520), (10, 2175087168), (12, 1812572640), (15, 1450058112), (16, 1359429480), (17, 1279463040), (18, 1208381760), (19, 1144782720), (20, 1087543584), (24, 906286320), (27, 805587840), (30, 725029056), (32, 679714740), (34, 639731520), (36, 604190880), (38, 572391360), (40, 543771792), (45, 483352704), (48, 453143160), (51, 426487680), (54, 402793920), (57, 381594240), (60, 362514528), (64, 339857370), (68, 319865760), (72, 302095440), (76, 286195680), (80, 271885896), (81, 268529280), (85, 255892608), (90, 241676352), (95, 228956544), (96, 226571580), (102, 213243840), (108, 201396960), (114, 190797120), (120, 181257264), (128, 169928685), (135, 161117568), (136, 159932880), (144, 151047720), (152, 143097840), (153, 142162560), (160, 135942948), (162, 134264640), (170, 127946304), (171, 127198080), (180, 120838176), (190, 114478272), (192, 113285790), (204, 106621920), (216, 100698480), (228, 95398560), (240, 90628632), (243, 89509760), (255, 85297536), (270, 80558784), (272, 79966440), (285, 76318848), (288, 75523860), (304, 71548920), (306, 71081280), (320, 67971474), (323, 67340160), (324, 67132320), (340, 63973152), (342, 63599040), (360, 60419088), (380, 57239136), (384, 56642895), (405, 53705856), (408, 53310960), (432, 50349240), (433, 50232960), (456, 47699280), (459, 47387520), (480, 45314316), (486, 44754880), (510, 42648768), (513, 42399360), (540, 40279392), (544, 39983220), (570, 38159424), (576, 37761930), (608, 35774460), (612, 35540640), (640, 33985737), (646, 33670080), (648, 33566160), (680, 31986576), (684, 31799520), (720, 30209544), (760, 28619568), (765, 28432512), (810, 26852928), (816, 26655480), (855, 25439616), (864, 25174620), (866, 25116480), (912, 23849640), (918, 23693760), (960, 22657158), (969, 22446720), (972, 22377440), (1020, 21324384), (1026, 21199680), (1080, 20139696), (1088, 19991610), (1140, 19079712), (1152, 18880965), (1215, 17901952), (1216, 17887230), (1224, 17770320), (1292, 16835040), (1296, 16783080), (1299, 16744320), (1360, 15993288), (1368, 15899760), (1377, 15795840), (1440, 15104772), (1520, 14309784), (1530, 14216256), (1539, 14133120), (1615, 13468032), (1620, 13426464), (1632, 13327740), (1710, 12719808), (1728, 12587310), (1732, 12558240), (1824, 11924820), (1836, 11846880), (1920, 11328579), (1938, 11223360), (1944, 11188720), (2040, 10662192), (2052, 10599840), (2160, 10069848), (2165, 10046592), (2176, 9995805), (2280, 9539856), (2295, 9477504), (2430, 8950976), (2432, 8943615), (2448, 8885160), (2565, 8479872), (2584, 8417520), (2592, 8391540), (2598, 8372160), (2720, 7996644), (2736, 7949880), (2754, 7897920), (2880, 7552386), (2907, 7482240), (3040, 7154892), (3060, 7108128), (3078, 7066560), (3230, 6734016), (3240, 6713232), (3264, 6663870), (3420, 6359904), (3456, 6293655), (3464, 6279120), (3648, 5962410), (3672, 5923440), (3876, 5611680), (3888, 5594360), (3897, 5581440), (4080, 5331096), (4104, 5299920), (4131, 5265280), (4320, 5034924), (4330, 5023296), (4560, 4769928), (4590, 4738752), (4617, 4711040), (4845, 4489344), (4860, 4475488), (4896, 4442580), (5130, 4239936), (5168, 4208760), (5184, 4195770), (5196, 4186080), (5440, 3998322), (5472, 3974940), (5508, 3948960), (5760, 3776193), (5814, 3741120), (6080, 3577446), (6120, 3554064), (6156, 3533280), (6460, 3367008), (6480, 3356616), (6495, 3348864), (6528, 3331935), (6840, 3179952), (6885, 3159168), (6928, 3139560), (7296, 2981205), (7344, 2961720), (7361, 2954880), (7695, 2826624), (7752, 2805840), (7776, 2797180), (7794, 2790720), (8160, 2665548), (8208, 2649960), (8227, 2643840), (8262, 2632640), (8640, 2517462), (8660, 2511648), (8721, 2494080), (9120, 2384964), (9180, 2369376), (9234, 2355520), (9690, 2244672), (9720, 2237744), (9792, 2221290), (10260, 2119968), (10336, 2104380), (10368, 2097885), (10392, 2093040), (10880, 1999161), (10944, 1987470), (11016, 1974480), (11628, 1870560), (11691, 1860480), (12160, 1788723), (12240, 1777032), (12312, 1766640), (12920, 1683504), (12960, 1678308), (12990, 1674432), (13680, 1589976), (13770, 1579584), (13856, 1569780), (14535, 1496448), (14688, 1480860), (14722, 1477440), (15390, 1413312), (15504, 1402920), (15552, 1398590), (15588, 1395360), (16320, 1332774), (16416, 1324980), (16454, 1321920), (16524, 1316320), (17280, 1258731), (17320, 1255824), (17442, 1247040), (18240, 1192482), (18360, 1184688), (18468, 1177760), (19380, 1122336), (19440, 1118872), (19485, 1116288), (19584, 1110645), (20520, 1059984), (20655, 1053056), (20672, 1052190), (20784, 1046520), (21888, 993735), (22032, 987240), (22083, 984960), (23085, 942208), (23256, 935280), (23382, 930240), (24480, 888516), (24624, 883320), (24681, 881280), (25840, 841752), (25920, 839154), (25980, 837216), (26163, 831360), (27360, 794988), (27540, 789792), (27712, 784890), (29070, 748224), (29376, 740430), (29444, 738720), (30780, 706656), (31008, 701460), (31104, 699295), (31176, 697680), (32640, 666387), (32832, 662490), (32908, 660960), (33048, 658160), (34640, 627912), (34884, 623520), (35073, 620160), (36480, 596241), (36720, 592344), (36805, 590976), (36936, 588880), (38760, 561168), (38880, 559436), (38970, 558144), (41040, 529992), (41135, 528768), (41310, 526528), (41344, 526095), (41568, 523260), (43605, 498816), (44064, 493620), (44166, 492480), (46170, 471104), (46512, 467640), (46764, 465120), (48960, 444258), (49248, 441660), (49362, 440640), (51680, 420876), (51840, 419577), (51960, 418608), (52326, 415680), (54720, 397494), (55080, 394896), (55424, 392445), (58140, 374112), (58455, 372096), (58752, 370215), (58888, 369360), (61560, 353328), (62016, 350730), (62352, 348840), (65664, 331245), (65816, 330480), (66096, 329080), (66249, 328320), (69280, 313956), (69768, 311760), (70146, 310080), (73440, 296172), (73610, 295488), (73872, 294440), (74043, 293760), (77520, 280584), (77760, 279718), (77940, 279072), (78489, 277120), (82080, 264996), (82270, 264384), (82620, 263264), (83136, 261630), (87210, 249408), (88128, 246810), (88332, 246240), (92340, 235552), (93024, 233820), (93528, 232560), (97920, 222129), (98496, 220830), (98724, 220320), (103360, 210438), (103920, 209304), (104652, 207840), (105219, 206720), (109440, 198747), (110160, 197448), (110415, 196992), (116280, 187056), (116910, 186048), (117776, 184680), (123120, 176664), (123405, 176256), (124032, 175365), (124704, 174420), (130815, 166272), (131632, 165240), (132192, 164540), (132498, 164160), (138560, 156978), (139536, 155880), (139859, 155520), (140292, 155040), (146880, 148086), (147220, 147744)]