20224115280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 720

約数和(自身を含む): 79596691200

約数和(自身を除く): 59372575920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 23, 24, 30, 34, 36, 38, 40, 45, 46, 48, 51, 57, 60, 68, 69, 72, 76, 80, 85, 90, 92, 95, 102, 114, 115, 120, 136, 138, 144, 152, 153, 170, 171, 180, 184, 190, 199, 204, 207, 228, 230, 240, 255, 272, 276, 285, 304, 306, 323, 340, 342, 345, 360, 361, 368, 380, 391, 398, 408, 414, 437, 456, 460, 510, 552, 570, 597, 612, 646, 680, 684, 690, 720, 722, 760, 765, 782, 796, 816, 828, 855, 874, 912, 920, 969, 995, 1020, 1035, 1083, 1104, 1140, 1173, 1194, 1224, 1292, 1311, 1360, 1368, 1380, 1444, 1520, 1530, 1564, 1592, 1615, 1656, 1710, 1748, 1791, 1805, 1840, 1938, 1955, 1990, 2040, 2070, 2166, 2185, 2280, 2346, 2388, 2448, 2584, 2622, 2736, 2760, 2888, 2907, 2985, 3060, 3128, 3184, 3230, 3249, 3312, 3383, 3420, 3496, 3519, 3582, 3610, 3781, 3876, 3910, 3933, 3980, 4080, 4140, 4332, 4370, 4560, 4577, 4692, 4776, 4845, 5168, 5244, 5415, 5520, 5776, 5814, 5865, 5970, 6120, 6137, 6256, 6460, 6498, 6555, 6766, 6840, 6992, 7038, 7164, 7220, 7429, 7562, 7752, 7820, 7866, 7960, 8280, 8303, 8664, 8740, 8955, 9154, 9384, 9552, 9690, 10149, 10488, 10830, 11343, 11628, 11730, 11940, 12240, 12274, 12920, 12996, 13110, 13532, 13680, 13731, 14076, 14328, 14440, 14535, 14858, 15124, 15504, 15640, 15732, 15920, 16245, 16560, 16606, 16915, 17328, 17480, 17595, 17910, 18308, 18411, 18768, 18905, 19380, 19665, 20298, 20976, 21660, 22287, 22686, 22885, 23256, 23460, 23880, 24548, 24909, 25840, 25992, 26220, 27064, 27462, 28152, 28656, 28880, 29070, 29716, 30248, 30447, 30685, 31280, 31464, 32490, 33212, 33830, 34029, 34960, 35190, 35820, 36616, 36822, 37145, 37810, 38760, 39330, 40596, 41193, 41515, 43320, 44574, 45372, 45770, 46512, 46920, 47760, 49096, 49818, 50745, 51984, 52440, 54128, 54924, 55233, 56304, 56715, 58140, 59432, 60496, 60894, 61370, 62928, 64277, 64980, 66424, 66861, 67660, 68058, 68655, 70380, 71640, 71839, 73232, 73644, 74290, 74727, 75620, 77520, 77809, 78660, 81192, 82386, 83030, 86640, 86963, 89148, 90744, 91540, 92055, 93840, 98192, 99636, 101490, 104880, 109848, 110466, 111435, 113430, 116280, 118864, 121788, 122740, 124545, 128554, 129960, 132848, 133722, 135320, 136116, 137310, 140760, 141151, 143280, 143678, 147288, 148580, 149454, 151240, 152235, 155618, 157320, 162384, 164772, 166060, 170145, 173926, 178296, 181488, 183080, 184110, 192831, 199272, 202980, 205965, 215517, 219696, 220932, 222870, 226860, 232560, 233427, 243576, 245480, 249090, 257108, 259920, 260889, 267444, 270640, 272232, 274620, 276165, 281520, 282302, 287356, 294576, 297160, 298908, 302480, 304470, 311236, 314640, 321385, 329544, 332120, 334305, 340290, 347852, 356592, 359195, 366160, 368220, 373635, 385662, 389045, 398544, 405960, 411930, 423453, 431034, 434815, 441864, 445740, 453720, 466854, 487152, 490960, 498180, 514216, 521778, 534888, 544464, 549240, 552330, 564604, 574712, 578493, 594320, 597816, 608940, 622472, 642770, 646551, 659088, 664240, 668610, 680580, 695704, 700281, 705755, 718390, 736440, 747270, 771324, 778090, 782667, 811920, 823860, 846906, 862068, 869630, 883728, 891480, 907440, 933708, 964155, 996360, 1028432, 1043556, 1069776, 1077585, 1098480, 1104660, 1129208, 1149424, 1156986, 1167135, 1195632, 1217880, 1221263, 1244944, 1270359, 1285540, 1293102, 1304445, 1337220, 1361160, 1391408, 1400562, 1411510, 1436780, 1472880, 1478371, 1494540, 1542648, 1556180, 1565334, 1647720, 1652297, 1693812, 1724136, 1739260, 1782960, 1867416, 1928310, 1992720, 2087112, 2117265, 2155170, 2209320, 2258416, 2313972, 2334270, 2435760, 2442526, 2540718, 2571080, 2586204, 2608890, 2674440, 2722320, 2801124, 2823020, 2873560, 2892465, 2956742, 2989080, 3085296, 3112360, 3130668, 3232755, 3295440, 3304594, 3387624, 3448272, 3478520, 3501405, 3663789, 3734832, 3856620, 3913335, 4174224, 4234530, 4310340, 4418640, 4435113, 4627944, 4668540, 4885052, 4956891, 5081436, 5142160, 5172408, 5217780, 5348880, 5602248, 5646040, 5747120, 5784930, 5913484, 5978160, 6106315, 6224720, 6261336, 6351795, 6465510, 6609188, 6775248, 6957040, 7002810, 7327578, 7391855, 7713240, 7826670, 8261485, 8469060, 8620680, 8870226, 9255888, 9337080, 9770104, 9913782, 10162872, 10344816, 10435560, 10991367, 11204496, 11292080, 11569860, 11826968, 12212630, 12522672, 12703590, 12931020, 13218376, 13305339, 14005620, 14655156, 14783710, 14870673, 15426480, 15653340, 16522970, 16938120, 17241360, 17740452, 18318945, 18674160, 19540208, 19827564, 20325744, 20871120, 21982734, 22175565, 23139720, 23653936, 24425260, 24784455, 25407180, 25862040, 26436752, 26610678, 28011240, 28089049, 29310312, 29567420, 29741346, 31306680, 33045940, 33876240, 35480904, 36637890, 39655128, 43965468, 44351130, 46279440, 48850520, 49568910, 50814360, 51724080, 53221356, 54956835, 56022480, 56178098, 58620624, 59134840, 59482692, 62613360, 66091880, 66526695, 70961808, 73275780, 74353365, 79310256, 84267147, 87930936, 88702260, 97701040, 99137820, 101628720, 106442712, 109913670, 112356196, 118269680, 118965384, 132183760, 133053390, 140445245, 146551560, 148706730, 168534294, 175861872, 177404520, 198275640, 212885424, 219827340, 224712392, 237930768, 252801441, 266106780, 280890490, 293103120, 297413460, 337068588, 354809040, 396551280, 421335735, 439654680, 449424784, 505602882, 532213560, 561780980, 594826920, 674137176, 842671470, 879309360, 1011205764, 1064427120, 1123561960, 1189653840, 1264007205, 1348274352, 1685342940, 2022411528, 2247123920, 2528014410, 3370685880, 4044823056, 5056028820, 6741371760, 10112057640, 20224115280]

約数ペア:

[(1, 20224115280), (2, 10112057640), (3, 6741371760), (4, 5056028820), (5, 4044823056), (6, 3370685880), (8, 2528014410), (9, 2247123920), (10, 2022411528), (12, 1685342940), (15, 1348274352), (16, 1264007205), (17, 1189653840), (18, 1123561960), (19, 1064427120), (20, 1011205764), (23, 879309360), (24, 842671470), (30, 674137176), (34, 594826920), (36, 561780980), (38, 532213560), (40, 505602882), (45, 449424784), (46, 439654680), (48, 421335735), (51, 396551280), (57, 354809040), (60, 337068588), (68, 297413460), (69, 293103120), (72, 280890490), (76, 266106780), (80, 252801441), (85, 237930768), (90, 224712392), (92, 219827340), (95, 212885424), (102, 198275640), (114, 177404520), (115, 175861872), (120, 168534294), (136, 148706730), (138, 146551560), (144, 140445245), (152, 133053390), (153, 132183760), (170, 118965384), (171, 118269680), (180, 112356196), (184, 109913670), (190, 106442712), (199, 101628720), (204, 99137820), (207, 97701040), (228, 88702260), (230, 87930936), (240, 84267147), (255, 79310256), (272, 74353365), (276, 73275780), (285, 70961808), (304, 66526695), (306, 66091880), (323, 62613360), (340, 59482692), (342, 59134840), (345, 58620624), (360, 56178098), (361, 56022480), (368, 54956835), (380, 53221356), (391, 51724080), (398, 50814360), (408, 49568910), (414, 48850520), (437, 46279440), (456, 44351130), (460, 43965468), (510, 39655128), (552, 36637890), (570, 35480904), (597, 33876240), (612, 33045940), (646, 31306680), (680, 29741346), (684, 29567420), (690, 29310312), (720, 28089049), (722, 28011240), (760, 26610678), (765, 26436752), (782, 25862040), (796, 25407180), (816, 24784455), (828, 24425260), (855, 23653936), (874, 23139720), (912, 22175565), (920, 21982734), (969, 20871120), (995, 20325744), (1020, 19827564), (1035, 19540208), (1083, 18674160), (1104, 18318945), (1140, 17740452), (1173, 17241360), (1194, 16938120), (1224, 16522970), (1292, 15653340), (1311, 15426480), (1360, 14870673), (1368, 14783710), (1380, 14655156), (1444, 14005620), (1520, 13305339), (1530, 13218376), (1564, 12931020), (1592, 12703590), (1615, 12522672), (1656, 12212630), (1710, 11826968), (1748, 11569860), (1791, 11292080), (1805, 11204496), (1840, 10991367), (1938, 10435560), (1955, 10344816), (1990, 10162872), (2040, 9913782), (2070, 9770104), (2166, 9337080), (2185, 9255888), (2280, 8870226), (2346, 8620680), (2388, 8469060), (2448, 8261485), (2584, 7826670), (2622, 7713240), (2736, 7391855), (2760, 7327578), (2888, 7002810), (2907, 6957040), (2985, 6775248), (3060, 6609188), (3128, 6465510), (3184, 6351795), (3230, 6261336), (3249, 6224720), (3312, 6106315), (3383, 5978160), (3420, 5913484), (3496, 5784930), (3519, 5747120), (3582, 5646040), (3610, 5602248), (3781, 5348880), (3876, 5217780), (3910, 5172408), (3933, 5142160), (3980, 5081436), (4080, 4956891), (4140, 4885052), (4332, 4668540), (4370, 4627944), (4560, 4435113), (4577, 4418640), (4692, 4310340), (4776, 4234530), (4845, 4174224), (5168, 3913335), (5244, 3856620), (5415, 3734832), (5520, 3663789), (5776, 3501405), (5814, 3478520), (5865, 3448272), (5970, 3387624), (6120, 3304594), (6137, 3295440), (6256, 3232755), (6460, 3130668), (6498, 3112360), (6555, 3085296), (6766, 2989080), (6840, 2956742), (6992, 2892465), (7038, 2873560), (7164, 2823020), (7220, 2801124), (7429, 2722320), (7562, 2674440), (7752, 2608890), (7820, 2586204), (7866, 2571080), (7960, 2540718), (8280, 2442526), (8303, 2435760), (8664, 2334270), (8740, 2313972), (8955, 2258416), (9154, 2209320), (9384, 2155170), (9552, 2117265), (9690, 2087112), (10149, 1992720), (10488, 1928310), (10830, 1867416), (11343, 1782960), (11628, 1739260), (11730, 1724136), (11940, 1693812), (12240, 1652297), (12274, 1647720), (12920, 1565334), (12996, 1556180), (13110, 1542648), (13532, 1494540), (13680, 1478371), (13731, 1472880), (14076, 1436780), (14328, 1411510), (14440, 1400562), (14535, 1391408), (14858, 1361160), (15124, 1337220), (15504, 1304445), (15640, 1293102), (15732, 1285540), (15920, 1270359), (16245, 1244944), (16560, 1221263), (16606, 1217880), (16915, 1195632), (17328, 1167135), (17480, 1156986), (17595, 1149424), (17910, 1129208), (18308, 1104660), (18411, 1098480), (18768, 1077585), (18905, 1069776), (19380, 1043556), (19665, 1028432), (20298, 996360), (20976, 964155), (21660, 933708), (22287, 907440), (22686, 891480), (22885, 883728), (23256, 869630), (23460, 862068), (23880, 846906), (24548, 823860), (24909, 811920), (25840, 782667), (25992, 778090), (26220, 771324), (27064, 747270), (27462, 736440), (28152, 718390), (28656, 705755), (28880, 700281), (29070, 695704), (29716, 680580), (30248, 668610), (30447, 664240), (30685, 659088), (31280, 646551), (31464, 642770), (32490, 622472), (33212, 608940), (33830, 597816), (34029, 594320), (34960, 578493), (35190, 574712), (35820, 564604), (36616, 552330), (36822, 549240), (37145, 544464), (37810, 534888), (38760, 521778), (39330, 514216), (40596, 498180), (41193, 490960), (41515, 487152), (43320, 466854), (44574, 453720), (45372, 445740), (45770, 441864), (46512, 434815), (46920, 431034), (47760, 423453), (49096, 411930), (49818, 405960), (50745, 398544), (51984, 389045), (52440, 385662), (54128, 373635), (54924, 368220), (55233, 366160), (56304, 359195), (56715, 356592), (58140, 347852), (59432, 340290), (60496, 334305), (60894, 332120), (61370, 329544), (62928, 321385), (64277, 314640), (64980, 311236), (66424, 304470), (66861, 302480), (67660, 298908), (68058, 297160), (68655, 294576), (70380, 287356), (71640, 282302), (71839, 281520), (73232, 276165), (73644, 274620), (74290, 272232), (74727, 270640), (75620, 267444), (77520, 260889), (77809, 259920), (78660, 257108), (81192, 249090), (82386, 245480), (83030, 243576), (86640, 233427), (86963, 232560), (89148, 226860), (90744, 222870), (91540, 220932), (92055, 219696), (93840, 215517), (98192, 205965), (99636, 202980), (101490, 199272), (104880, 192831), (109848, 184110), (110466, 183080), (111435, 181488), (113430, 178296), (116280, 173926), (118864, 170145), (121788, 166060), (122740, 164772), (124545, 162384), (128554, 157320), (129960, 155618), (132848, 152235), (133722, 151240), (135320, 149454), (136116, 148580), (137310, 147288), (140760, 143678), (141151, 143280)]