21223587840

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 720

約数和(自身を含む): 85196297088

約数和(自身を除く): 63972709248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 160, 168, 169, 182, 192, 195, 208, 210, 219, 224, 240, 256, 260, 273, 280, 292, 312, 320, 336, 338, 364, 365, 384, 390, 416, 420, 438, 448, 455, 480, 507, 511, 512, 520, 546, 560, 584, 624, 640, 672, 676, 728, 730, 768, 780, 832, 840, 845, 876, 896, 910, 949, 960, 1014, 1022, 1024, 1040, 1092, 1095, 1120, 1168, 1183, 1248, 1280, 1344, 1352, 1365, 1456, 1460, 1533, 1536, 1560, 1664, 1680, 1690, 1752, 1792, 1820, 1898, 1920, 2028, 2044, 2048, 2080, 2184, 2190, 2240, 2336, 2366, 2496, 2535, 2555, 2560, 2688, 2704, 2730, 2847, 2912, 2920, 3066, 3072, 3120, 3328, 3360, 3380, 3504, 3549, 3584, 3640, 3796, 3840, 4056, 4088, 4096, 4160, 4368, 4380, 4480, 4672, 4732, 4745, 4992, 5070, 5110, 5120, 5376, 5408, 5460, 5694, 5824, 5840, 5915, 6132, 6144, 6240, 6643, 6656, 6720, 6760, 7008, 7098, 7168, 7280, 7592, 7665, 7680, 8112, 8176, 8192, 8320, 8736, 8760, 8960, 9344, 9464, 9490, 9984, 10140, 10220, 10240, 10752, 10816, 10920, 11388, 11648, 11680, 11830, 12264, 12288, 12337, 12480, 13286, 13312, 13440, 13520, 14016, 14196, 14235, 14336, 14560, 15184, 15330, 15360, 16224, 16352, 16384, 16640, 17472, 17520, 17745, 17920, 18688, 18928, 18980, 19929, 19968, 20280, 20440, 20480, 21504, 21632, 21840, 22776, 23296, 23360, 23660, 24528, 24576, 24674, 24960, 26572, 26624, 26880, 27040, 28032, 28392, 28470, 28672, 29120, 30368, 30660, 30720, 32448, 32704, 33215, 33280, 34944, 35040, 35490, 35840, 37011, 37376, 37856, 37960, 39858, 39936, 40560, 40880, 40960, 43008, 43264, 43680, 45552, 46592, 46720, 47320, 49056, 49152, 49348, 49920, 53144, 53248, 53760, 54080, 56064, 56784, 56940, 57344, 58240, 60736, 61320, 61440, 61685, 64896, 65408, 66430, 66560, 69888, 70080, 70980, 71680, 74022, 74752, 75712, 75920, 79716, 79872, 81120, 81760, 81920, 86016, 86359, 86528, 87360, 91104, 93184, 93440, 94640, 98112, 98696, 99645, 99840, 106288, 106496, 107520, 108160, 112128, 113568, 113880, 114688, 116480, 121472, 122640, 122880, 123370, 129792, 130816, 132860, 133120, 139776, 140160, 141960, 143360, 148044, 149504, 151424, 151840, 159432, 159744, 162240, 163520, 172032, 172718, 173056, 174720, 182208, 185055, 186368, 186880, 189280, 196224, 197392, 199290, 199680, 212576, 212992, 215040, 216320, 224256, 227136, 227760, 232960, 242944, 245280, 245760, 246740, 259077, 259584, 261632, 265720, 266240, 279552, 280320, 283920, 286720, 296088, 299008, 302848, 303680, 318864, 319488, 324480, 327040, 344064, 345436, 346112, 349440, 364416, 370110, 372736, 373760, 378560, 392448, 394784, 398580, 399360, 425152, 430080, 431795, 432640, 448512, 454272, 455520, 465920, 485888, 490560, 493480, 518154, 519168, 523264, 531440, 532480, 559104, 560640, 567840, 573440, 592176, 598016, 605696, 607360, 637728, 638976, 648960, 654080, 690872, 692224, 698880, 728832, 740220, 745472, 747520, 757120, 784896, 789568, 797160, 798720, 850304, 860160, 863590, 865280, 897024, 908544, 911040, 931840, 971776, 981120, 986960, 1036308, 1038336, 1046528, 1062880, 1064960, 1118208, 1121280, 1135680, 1184352, 1196032, 1211392, 1214720, 1275456, 1295385, 1297920, 1308160, 1381744, 1384448, 1397760, 1457664, 1480440, 1490944, 1495040, 1514240, 1569792, 1579136, 1594320, 1597440, 1700608, 1720320, 1727180, 1730560, 1794048, 1817088, 1822080, 1863680, 1943552, 1962240, 1973920, 2072616, 2076672, 2093056, 2125760, 2236416, 2242560, 2271360, 2368704, 2422784, 2429440, 2550912, 2590770, 2595840, 2616320, 2763488, 2768896, 2795520, 2915328, 2960880, 2990080, 3028480, 3139584, 3158272, 3188640, 3194880, 3401216, 3454360, 3461120, 3588096, 3634176, 3644160, 3727360, 3887104, 3924480, 3947840, 4145232, 4153344, 4186112, 4251520, 4472832, 4485120, 4542720, 4737408, 4845568, 4858880, 5101824, 5181540, 5191680, 5232640, 5526976, 5591040, 5830656, 5921760, 5980160, 6056960, 6279168, 6316544, 6377280, 6802432, 6908720, 6922240, 7268352, 7288320, 7454720, 7774208, 7848960, 7895680, 8290464, 8306688, 8372224, 8503040, 8970240, 9085440, 9474816, 9691136, 9717760, 10203648, 10363080, 10383360, 10465280, 11053952, 11182080, 11661312, 11843520, 12113920, 12558336, 12633088, 12754560, 13604864, 13817440, 13844480, 14536704, 14576640, 15548416, 15697920, 15791360, 16580928, 17006080, 17940480, 18170880, 18949632, 19382272, 19435520, 20407296, 20726160, 20766720, 20930560, 22107904, 22364160, 23322624, 23687040, 24227840, 25116672, 25266176, 25509120, 27209728, 27634880, 29073408, 29153280, 31395840, 31582720, 33161856, 34012160, 36341760, 37899264, 38871040, 40814592, 41452320, 41533440, 41861120, 44215808, 46645248, 47374080, 48455680, 50532352, 51018240, 54419456, 55269760, 58146816, 58306560, 62791680, 63165440, 66323712, 68024320, 72683520, 75798528, 77742080, 81629184, 82904640, 88431616, 94748160, 96911360, 101064704, 102036480, 108838912, 110539520, 116613120, 125583360, 126330880, 132647424, 136048640, 145367040, 151597056, 163258368, 165809280, 176863232, 189496320, 202129408, 204072960, 221079040, 233226240, 252661760, 265294848, 272097280, 290734080, 303194112, 326516736, 331618560, 353726464, 378992640, 408145920, 442158080, 505323520, 530589696, 544194560, 606388224, 663237120, 707452928, 757985280, 816291840, 884316160, 1010647040, 1061179392, 1326474240, 1414905856, 1515970560, 1632583680, 1768632320, 2122358784, 2652948480, 3031941120, 3537264640, 4244717568, 5305896960, 7074529280, 10611793920, 21223587840]

約数ペア:

[(1, 21223587840), (2, 10611793920), (3, 7074529280), (4, 5305896960), (5, 4244717568), (6, 3537264640), (7, 3031941120), (8, 2652948480), (10, 2122358784), (12, 1768632320), (13, 1632583680), (14, 1515970560), (15, 1414905856), (16, 1326474240), (20, 1061179392), (21, 1010647040), (24, 884316160), (26, 816291840), (28, 757985280), (30, 707452928), (32, 663237120), (35, 606388224), (39, 544194560), (40, 530589696), (42, 505323520), (48, 442158080), (52, 408145920), (56, 378992640), (60, 353726464), (64, 331618560), (65, 326516736), (70, 303194112), (73, 290734080), (78, 272097280), (80, 265294848), (84, 252661760), (91, 233226240), (96, 221079040), (104, 204072960), (105, 202129408), (112, 189496320), (120, 176863232), (128, 165809280), (130, 163258368), (140, 151597056), (146, 145367040), (156, 136048640), (160, 132647424), (168, 126330880), (169, 125583360), (182, 116613120), (192, 110539520), (195, 108838912), (208, 102036480), (210, 101064704), (219, 96911360), (224, 94748160), (240, 88431616), (256, 82904640), (260, 81629184), (273, 77742080), (280, 75798528), (292, 72683520), (312, 68024320), (320, 66323712), (336, 63165440), (338, 62791680), (364, 58306560), (365, 58146816), (384, 55269760), (390, 54419456), (416, 51018240), (420, 50532352), (438, 48455680), (448, 47374080), (455, 46645248), (480, 44215808), (507, 41861120), (511, 41533440), (512, 41452320), (520, 40814592), (546, 38871040), (560, 37899264), (584, 36341760), (624, 34012160), (640, 33161856), (672, 31582720), (676, 31395840), (728, 29153280), (730, 29073408), (768, 27634880), (780, 27209728), (832, 25509120), (840, 25266176), (845, 25116672), (876, 24227840), (896, 23687040), (910, 23322624), (949, 22364160), (960, 22107904), (1014, 20930560), (1022, 20766720), (1024, 20726160), (1040, 20407296), (1092, 19435520), (1095, 19382272), (1120, 18949632), (1168, 18170880), (1183, 17940480), (1248, 17006080), (1280, 16580928), (1344, 15791360), (1352, 15697920), (1365, 15548416), (1456, 14576640), (1460, 14536704), (1533, 13844480), (1536, 13817440), (1560, 13604864), (1664, 12754560), (1680, 12633088), (1690, 12558336), (1752, 12113920), (1792, 11843520), (1820, 11661312), (1898, 11182080), (1920, 11053952), (2028, 10465280), (2044, 10383360), (2048, 10363080), (2080, 10203648), (2184, 9717760), (2190, 9691136), (2240, 9474816), (2336, 9085440), (2366, 8970240), (2496, 8503040), (2535, 8372224), (2555, 8306688), (2560, 8290464), (2688, 7895680), (2704, 7848960), (2730, 7774208), (2847, 7454720), (2912, 7288320), (2920, 7268352), (3066, 6922240), (3072, 6908720), (3120, 6802432), (3328, 6377280), (3360, 6316544), (3380, 6279168), (3504, 6056960), (3549, 5980160), (3584, 5921760), (3640, 5830656), (3796, 5591040), (3840, 5526976), (4056, 5232640), (4088, 5191680), (4096, 5181540), (4160, 5101824), (4368, 4858880), (4380, 4845568), (4480, 4737408), (4672, 4542720), (4732, 4485120), (4745, 4472832), (4992, 4251520), (5070, 4186112), (5110, 4153344), (5120, 4145232), (5376, 3947840), (5408, 3924480), (5460, 3887104), (5694, 3727360), (5824, 3644160), (5840, 3634176), (5915, 3588096), (6132, 3461120), (6144, 3454360), (6240, 3401216), (6643, 3194880), (6656, 3188640), (6720, 3158272), (6760, 3139584), (7008, 3028480), (7098, 2990080), (7168, 2960880), (7280, 2915328), (7592, 2795520), (7665, 2768896), (7680, 2763488), (8112, 2616320), (8176, 2595840), (8192, 2590770), (8320, 2550912), (8736, 2429440), (8760, 2422784), (8960, 2368704), (9344, 2271360), (9464, 2242560), (9490, 2236416), (9984, 2125760), (10140, 2093056), (10220, 2076672), (10240, 2072616), (10752, 1973920), (10816, 1962240), (10920, 1943552), (11388, 1863680), (11648, 1822080), (11680, 1817088), (11830, 1794048), (12264, 1730560), (12288, 1727180), (12337, 1720320), (12480, 1700608), (13286, 1597440), (13312, 1594320), (13440, 1579136), (13520, 1569792), (14016, 1514240), (14196, 1495040), (14235, 1490944), (14336, 1480440), (14560, 1457664), (15184, 1397760), (15330, 1384448), (15360, 1381744), (16224, 1308160), (16352, 1297920), (16384, 1295385), (16640, 1275456), (17472, 1214720), (17520, 1211392), (17745, 1196032), (17920, 1184352), (18688, 1135680), (18928, 1121280), (18980, 1118208), (19929, 1064960), (19968, 1062880), (20280, 1046528), (20440, 1038336), (20480, 1036308), (21504, 986960), (21632, 981120), (21840, 971776), (22776, 931840), (23296, 911040), (23360, 908544), (23660, 897024), (24528, 865280), (24576, 863590), (24674, 860160), (24960, 850304), (26572, 798720), (26624, 797160), (26880, 789568), (27040, 784896), (28032, 757120), (28392, 747520), (28470, 745472), (28672, 740220), (29120, 728832), (30368, 698880), (30660, 692224), (30720, 690872), (32448, 654080), (32704, 648960), (33215, 638976), (33280, 637728), (34944, 607360), (35040, 605696), (35490, 598016), (35840, 592176), (37011, 573440), (37376, 567840), (37856, 560640), (37960, 559104), (39858, 532480), (39936, 531440), (40560, 523264), (40880, 519168), (40960, 518154), (43008, 493480), (43264, 490560), (43680, 485888), (45552, 465920), (46592, 455520), (46720, 454272), (47320, 448512), (49056, 432640), (49152, 431795), (49348, 430080), (49920, 425152), (53144, 399360), (53248, 398580), (53760, 394784), (54080, 392448), (56064, 378560), (56784, 373760), (56940, 372736), (57344, 370110), (58240, 364416), (60736, 349440), (61320, 346112), (61440, 345436), (61685, 344064), (64896, 327040), (65408, 324480), (66430, 319488), (66560, 318864), (69888, 303680), (70080, 302848), (70980, 299008), (71680, 296088), (74022, 286720), (74752, 283920), (75712, 280320), (75920, 279552), (79716, 266240), (79872, 265720), (81120, 261632), (81760, 259584), (81920, 259077), (86016, 246740), (86359, 245760), (86528, 245280), (87360, 242944), (91104, 232960), (93184, 227760), (93440, 227136), (94640, 224256), (98112, 216320), (98696, 215040), (99645, 212992), (99840, 212576), (106288, 199680), (106496, 199290), (107520, 197392), (108160, 196224), (112128, 189280), (113568, 186880), (113880, 186368), (114688, 185055), (116480, 182208), (121472, 174720), (122640, 173056), (122880, 172718), (123370, 172032), (129792, 163520), (130816, 162240), (132860, 159744), (133120, 159432), (139776, 151840), (140160, 151424), (141960, 149504), (143360, 148044)]