21690002880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:623

約数の個数: 896

約数和(自身を含む): 96268032000

約数和(自身を除く): 74578029120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 343, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 563, 576, 585, 588, 624, 630, 637, 672, 686, 702, 720, 728, 735, 756, 780, 784, 819, 832, 840, 864, 882, 910, 936, 945, 960, 980, 1008, 1029, 1040, 1080, 1092, 1120, 1126, 1170, 1176, 1248, 1260, 1274, 1323, 1344, 1365, 1372, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1689, 1715, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2058, 2080, 2160, 2184, 2205, 2240, 2252, 2340, 2352, 2457, 2496, 2520, 2548, 2646, 2730, 2744, 2808, 2815, 2880, 2912, 2940, 3024, 3087, 3120, 3136, 3185, 3276, 3360, 3378, 3430, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 3941, 4032, 4095, 4116, 4160, 4320, 4368, 4410, 4459, 4504, 4680, 4704, 4914, 5040, 5067, 5096, 5145, 5292, 5460, 5488, 5616, 5630, 5733, 5824, 5880, 6048, 6174, 6240, 6370, 6552, 6615, 6720, 6756, 6860, 7020, 7056, 7280, 7319, 7488, 7560, 7644, 7840, 7882, 8190, 8232, 8445, 8640, 8736, 8820, 8918, 9008, 9261, 9360, 9408, 9555, 9828, 10080, 10134, 10192, 10290, 10584, 10920, 10976, 11232, 11260, 11466, 11760, 11823, 12096, 12285, 12348, 12480, 12740, 13104, 13230, 13377, 13512, 13720, 14040, 14112, 14560, 14638, 15120, 15201, 15288, 15435, 15680, 15764, 16380, 16464, 16890, 17199, 17472, 17640, 17836, 18016, 18522, 18720, 19110, 19656, 19705, 20160, 20268, 20384, 20580, 21168, 21840, 21952, 21957, 22295, 22464, 22520, 22932, 23520, 23646, 24570, 24696, 25335, 25480, 26208, 26460, 26754, 27024, 27440, 27587, 28080, 28224, 28665, 29120, 29276, 30240, 30402, 30576, 30870, 31528, 32760, 32928, 33780, 34398, 35280, 35469, 35672, 36032, 36595, 37044, 37440, 38220, 39312, 39410, 40131, 40536, 40768, 41160, 42336, 43680, 43914, 44590, 45040, 45864, 46305, 47040, 47292, 49140, 49392, 50670, 50960, 51233, 52416, 52920, 53508, 54048, 54880, 55174, 56160, 57330, 58552, 59115, 60480, 60804, 61152, 61740, 63056, 65520, 65856, 65871, 66885, 67560, 68796, 70560, 70938, 71344, 73190, 74088, 76005, 76440, 78624, 78820, 80262, 81072, 82320, 82761, 84672, 85995, 87360, 87828, 89180, 90080, 91728, 92610, 94584, 98280, 98784, 101340, 101920, 102466, 105840, 106407, 107016, 108096, 109760, 109785, 110348, 112320, 114660, 117104, 118230, 120393, 121608, 122304, 123480, 126112, 131040, 131742, 133770, 135120, 137592, 137935, 141120, 141876, 142688, 146380, 148176, 152010, 152880, 153699, 157248, 157640, 160524, 162144, 164640, 165522, 171990, 175656, 177345, 178360, 180160, 183456, 185220, 189168, 193109, 196560, 197568, 197613, 200655, 202680, 203840, 204932, 211680, 212814, 214032, 219570, 220696, 229320, 234208, 236460, 240786, 243216, 246960, 248283, 252224, 256165, 262080, 263484, 267540, 270240, 275184, 275870, 283752, 285376, 292760, 296352, 304020, 305760, 307398, 315280, 321048, 324288, 329280, 329355, 331044, 343980, 351312, 354690, 356720, 358631, 366912, 370440, 378336, 386218, 393120, 395226, 401310, 405360, 409864, 413805, 423360, 425628, 428064, 439140, 441392, 458640, 461097, 468416, 472920, 481572, 486432, 493920, 496566, 512330, 526968, 532035, 535080, 540480, 550368, 551740, 567504, 579327, 585520, 592704, 601965, 608040, 611520, 614796, 630560, 642096, 658710, 662088, 687960, 702624, 709380, 713440, 717262, 740880, 744849, 756672, 768495, 772436, 786240, 790452, 802620, 810720, 819728, 827610, 851256, 856128, 878280, 882784, 917280, 922194, 945840, 963144, 965545, 972864, 987840, 988065, 993132, 1024660, 1053936, 1064070, 1070160, 1075893, 1100736, 1103480, 1135008, 1158654, 1171040, 1203930, 1216080, 1229592, 1241415, 1261120, 1284192, 1317420, 1324176, 1375920, 1383291, 1405248, 1418760, 1426880, 1434524, 1481760, 1489698, 1536990, 1544872, 1580904, 1605240, 1621440, 1639456, 1655220, 1702512, 1737981, 1756560, 1765568, 1793155, 1834560, 1844388, 1891680, 1926288, 1931090, 1976130, 1986264, 2049320, 2107872, 2128140, 2140320, 2151786, 2206960, 2270016, 2305485, 2317308, 2342080, 2407860, 2432160, 2459184, 2482830, 2510417, 2568384, 2634840, 2648352, 2751840, 2766582, 2837520, 2869048, 2896635, 2963520, 2979396, 3073980, 3089744, 3161808, 3210480, 3227679, 3278912, 3310440, 3405024, 3475962, 3513120, 3586310, 3688776, 3724245, 3783360, 3852576, 3862180, 3952260, 3972528, 4098640, 4215744, 4256280, 4280640, 4303572, 4413920, 4610970, 4634616, 4815720, 4864320, 4918368, 4965660, 5020834, 5213943, 5269680, 5296704, 5379465, 5503680, 5533164, 5675040, 5738096, 5793270, 5958792, 6147960, 6179488, 6323616, 6420960, 6455358, 6620880, 6810048, 6916455, 6951924, 7026240, 7172620, 7377552, 7448490, 7531251, 7705152, 7724360, 7904520, 7945056, 8197280, 8512560, 8607144, 8689905, 8827840, 9221940, 9269232, 9631440, 9683037, 9836736, 9931320, 10041668, 10427886, 10539360, 10758930, 11066328, 11350080, 11476192, 11586540, 11917584, 12295920, 12358976, 12552085, 12647232, 12841920, 12910716, 13241760, 13832910, 13903848, 14345240, 14755104, 14896980, 15062502, 15448720, 15809040, 15890112, 16138395, 16394560, 17025120, 17214288, 17379810, 18443880, 18538464, 19262880, 19366074, 19862640, 20083336, 20855772, 21078720, 21517860, 22132656, 22593753, 22952384, 23173080, 23835168, 24591840, 25104170, 25821432, 26069715, 26483520, 27665820, 27807696, 28690480, 29510208, 29793960, 30125004, 30897440, 31618080, 32276790, 34050240, 34428576, 34759620, 36887760, 37076928, 37656255, 38525760, 38732148, 39725280, 40166672, 41711544, 43035720, 44265312, 45187506, 46346160, 47670336, 48415185, 49183680, 50208340, 51642864, 52139430, 55331640, 55615392, 57380960, 59587920, 60250008, 61794880, 63236160, 64553580, 67781259, 68857152, 69519240, 73775520, 75312510, 77464296, 79450560, 80333344, 83423088, 86071440, 88530624, 90375012, 92692320, 96830370, 100416680, 103285728, 104278860, 110663280, 111230784, 112968765, 114761920, 119175840, 120500016, 129107160, 135562518, 139038480, 147551040, 150625020, 154928592, 160666688, 166846176, 172142880, 180750024, 185384640, 193660740, 200833360, 206571456, 208557720, 221326560, 225937530, 238351680, 241000032, 258214320, 271125036, 278076960, 301250040, 309857184, 333692352, 338906295, 344285760, 361500048, 387321480, 401666720, 417115440, 442653120, 451875060, 482000064, 516428640, 542250072, 556153920, 602500080, 619714368, 677812590, 723000096, 774642960, 803333440, 834230880, 903750120, 1032857280, 1084500144, 1205000160, 1355625180, 1446000192, 1549285920, 1668461760, 1807500240, 2169000288, 2410000320, 2711250360, 3098571840, 3615000480, 4338000576, 5422500720, 7230000960, 10845001440, 21690002880]

約数ペア:

[(1, 21690002880), (2, 10845001440), (3, 7230000960), (4, 5422500720), (5, 4338000576), (6, 3615000480), (7, 3098571840), (8, 2711250360), (9, 2410000320), (10, 2169000288), (12, 1807500240), (13, 1668461760), (14, 1549285920), (15, 1446000192), (16, 1355625180), (18, 1205000160), (20, 1084500144), (21, 1032857280), (24, 903750120), (26, 834230880), (27, 803333440), (28, 774642960), (30, 723000096), (32, 677812590), (35, 619714368), (36, 602500080), (39, 556153920), (40, 542250072), (42, 516428640), (45, 482000064), (48, 451875060), (49, 442653120), (52, 417115440), (54, 401666720), (56, 387321480), (60, 361500048), (63, 344285760), (64, 338906295), (65, 333692352), (70, 309857184), (72, 301250040), (78, 278076960), (80, 271125036), (84, 258214320), (90, 241000032), (91, 238351680), (96, 225937530), (98, 221326560), (104, 208557720), (105, 206571456), (108, 200833360), (112, 193660740), (117, 185384640), (120, 180750024), (126, 172142880), (130, 166846176), (135, 160666688), (140, 154928592), (144, 150625020), (147, 147551040), (156, 139038480), (160, 135562518), (168, 129107160), (180, 120500016), (182, 119175840), (189, 114761920), (192, 112968765), (195, 111230784), (196, 110663280), (208, 104278860), (210, 103285728), (216, 100416680), (224, 96830370), (234, 92692320), (240, 90375012), (245, 88530624), (252, 86071440), (260, 83423088), (270, 80333344), (273, 79450560), (280, 77464296), (288, 75312510), (294, 73775520), (312, 69519240), (315, 68857152), (320, 67781259), (336, 64553580), (343, 63236160), (351, 61794880), (360, 60250008), (364, 59587920), (378, 57380960), (390, 55615392), (392, 55331640), (416, 52139430), (420, 51642864), (432, 50208340), (441, 49183680), (448, 48415185), (455, 47670336), (468, 46346160), (480, 45187506), (490, 44265312), (504, 43035720), (520, 41711544), (540, 40166672), (546, 39725280), (560, 38732148), (563, 38525760), (576, 37656255), (585, 37076928), (588, 36887760), (624, 34759620), (630, 34428576), (637, 34050240), (672, 32276790), (686, 31618080), (702, 30897440), (720, 30125004), (728, 29793960), (735, 29510208), (756, 28690480), (780, 27807696), (784, 27665820), (819, 26483520), (832, 26069715), (840, 25821432), (864, 25104170), (882, 24591840), (910, 23835168), (936, 23173080), (945, 22952384), (960, 22593753), (980, 22132656), (1008, 21517860), (1029, 21078720), (1040, 20855772), (1080, 20083336), (1092, 19862640), (1120, 19366074), (1126, 19262880), (1170, 18538464), (1176, 18443880), (1248, 17379810), (1260, 17214288), (1274, 17025120), (1323, 16394560), (1344, 16138395), (1365, 15890112), (1372, 15809040), (1404, 15448720), (1440, 15062502), (1456, 14896980), (1470, 14755104), (1512, 14345240), (1560, 13903848), (1568, 13832910), (1638, 13241760), (1680, 12910716), (1689, 12841920), (1715, 12647232), (1728, 12552085), (1755, 12358976), (1764, 12295920), (1820, 11917584), (1872, 11586540), (1890, 11476192), (1911, 11350080), (1960, 11066328), (2016, 10758930), (2058, 10539360), (2080, 10427886), (2160, 10041668), (2184, 9931320), (2205, 9836736), (2240, 9683037), (2252, 9631440), (2340, 9269232), (2352, 9221940), (2457, 8827840), (2496, 8689905), (2520, 8607144), (2548, 8512560), (2646, 8197280), (2730, 7945056), (2744, 7904520), (2808, 7724360), (2815, 7705152), (2880, 7531251), (2912, 7448490), (2940, 7377552), (3024, 7172620), (3087, 7026240), (3120, 6951924), (3136, 6916455), (3185, 6810048), (3276, 6620880), (3360, 6455358), (3378, 6420960), (3430, 6323616), (3510, 6179488), (3528, 6147960), (3640, 5958792), (3744, 5793270), (3780, 5738096), (3822, 5675040), (3920, 5533164), (3941, 5503680), (4032, 5379465), (4095, 5296704), (4116, 5269680), (4160, 5213943), (4320, 5020834), (4368, 4965660), (4410, 4918368), (4459, 4864320), (4504, 4815720), (4680, 4634616), (4704, 4610970), (4914, 4413920), (5040, 4303572), (5067, 4280640), (5096, 4256280), (5145, 4215744), (5292, 4098640), (5460, 3972528), (5488, 3952260), (5616, 3862180), (5630, 3852576), (5733, 3783360), (5824, 3724245), (5880, 3688776), (6048, 3586310), (6174, 3513120), (6240, 3475962), (6370, 3405024), (6552, 3310440), (6615, 3278912), (6720, 3227679), (6756, 3210480), (6860, 3161808), (7020, 3089744), (7056, 3073980), (7280, 2979396), (7319, 2963520), (7488, 2896635), (7560, 2869048), (7644, 2837520), (7840, 2766582), (7882, 2751840), (8190, 2648352), (8232, 2634840), (8445, 2568384), (8640, 2510417), (8736, 2482830), (8820, 2459184), (8918, 2432160), (9008, 2407860), (9261, 2342080), (9360, 2317308), (9408, 2305485), (9555, 2270016), (9828, 2206960), (10080, 2151786), (10134, 2140320), (10192, 2128140), (10290, 2107872), (10584, 2049320), (10920, 1986264), (10976, 1976130), (11232, 1931090), (11260, 1926288), (11466, 1891680), (11760, 1844388), (11823, 1834560), (12096, 1793155), (12285, 1765568), (12348, 1756560), (12480, 1737981), (12740, 1702512), (13104, 1655220), (13230, 1639456), (13377, 1621440), (13512, 1605240), (13720, 1580904), (14040, 1544872), (14112, 1536990), (14560, 1489698), (14638, 1481760), (15120, 1434524), (15201, 1426880), (15288, 1418760), (15435, 1405248), (15680, 1383291), (15764, 1375920), (16380, 1324176), (16464, 1317420), (16890, 1284192), (17199, 1261120), (17472, 1241415), (17640, 1229592), (17836, 1216080), (18016, 1203930), (18522, 1171040), (18720, 1158654), (19110, 1135008), (19656, 1103480), (19705, 1100736), (20160, 1075893), (20268, 1070160), (20384, 1064070), (20580, 1053936), (21168, 1024660), (21840, 993132), (21952, 988065), (21957, 987840), (22295, 972864), (22464, 965545), (22520, 963144), (22932, 945840), (23520, 922194), (23646, 917280), (24570, 882784), (24696, 878280), (25335, 856128), (25480, 851256), (26208, 827610), (26460, 819728), (26754, 810720), (27024, 802620), (27440, 790452), (27587, 786240), (28080, 772436), (28224, 768495), (28665, 756672), (29120, 744849), (29276, 740880), (30240, 717262), (30402, 713440), (30576, 709380), (30870, 702624), (31528, 687960), (32760, 662088), (32928, 658710), (33780, 642096), (34398, 630560), (35280, 614796), (35469, 611520), (35672, 608040), (36032, 601965), (36595, 592704), (37044, 585520), (37440, 579327), (38220, 567504), (39312, 551740), (39410, 550368), (40131, 540480), (40536, 535080), (40768, 532035), (41160, 526968), (42336, 512330), (43680, 496566), (43914, 493920), (44590, 486432), (45040, 481572), (45864, 472920), (46305, 468416), (47040, 461097), (47292, 458640), (49140, 441392), (49392, 439140), (50670, 428064), (50960, 425628), (51233, 423360), (52416, 413805), (52920, 409864), (53508, 405360), (54048, 401310), (54880, 395226), (55174, 393120), (56160, 386218), (57330, 378336), (58552, 370440), (59115, 366912), (60480, 358631), (60804, 356720), (61152, 354690), (61740, 351312), (63056, 343980), (65520, 331044), (65856, 329355), (65871, 329280), (66885, 324288), (67560, 321048), (68796, 315280), (70560, 307398), (70938, 305760), (71344, 304020), (73190, 296352), (74088, 292760), (76005, 285376), (76440, 283752), (78624, 275870), (78820, 275184), (80262, 270240), (81072, 267540), (82320, 263484), (82761, 262080), (84672, 256165), (85995, 252224), (87360, 248283), (87828, 246960), (89180, 243216), (90080, 240786), (91728, 236460), (92610, 234208), (94584, 229320), (98280, 220696), (98784, 219570), (101340, 214032), (101920, 212814), (102466, 211680), (105840, 204932), (106407, 203840), (107016, 202680), (108096, 200655), (109760, 197613), (109785, 197568), (110348, 196560), (112320, 193109), (114660, 189168), (117104, 185220), (118230, 183456), (120393, 180160), (121608, 178360), (122304, 177345), (123480, 175656), (126112, 171990), (131040, 165522), (131742, 164640), (133770, 162144), (135120, 160524), (137592, 157640), (137935, 157248), (141120, 153699), (141876, 152880), (142688, 152010), (146380, 148176)]