28712568960

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 896

約数和(自身を含む): 112377888000

約数和(自身を除く): 83665319040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 60, 64, 72, 76, 79, 80, 81, 82, 90, 95, 96, 108, 114, 120, 123, 128, 135, 144, 152, 158, 160, 162, 164, 171, 180, 190, 192, 205, 216, 228, 237, 240, 243, 246, 270, 285, 288, 304, 316, 320, 324, 328, 342, 360, 369, 380, 384, 395, 405, 410, 432, 456, 474, 480, 486, 492, 513, 540, 570, 576, 608, 615, 632, 640, 648, 656, 684, 711, 720, 729, 738, 760, 779, 790, 810, 820, 855, 864, 912, 948, 960, 972, 984, 1026, 1080, 1107, 1140, 1152, 1185, 1215, 1216, 1230, 1264, 1296, 1312, 1368, 1422, 1440, 1458, 1476, 1501, 1520, 1539, 1558, 1580, 1620, 1640, 1710, 1728, 1824, 1845, 1896, 1920, 1944, 1968, 2052, 2133, 2160, 2214, 2280, 2337, 2370, 2430, 2432, 2460, 2528, 2565, 2592, 2624, 2736, 2844, 2880, 2916, 2952, 3002, 3040, 3078, 3116, 3160, 3239, 3240, 3280, 3321, 3420, 3456, 3555, 3645, 3648, 3690, 3792, 3888, 3895, 3936, 4104, 4266, 4320, 4428, 4503, 4560, 4617, 4674, 4740, 4860, 4920, 5056, 5130, 5184, 5248, 5472, 5535, 5688, 5760, 5832, 5904, 6004, 6080, 6156, 6232, 6320, 6399, 6478, 6480, 6560, 6642, 6840, 7011, 7110, 7290, 7296, 7380, 7505, 7584, 7695, 7776, 7790, 7872, 8208, 8532, 8640, 8856, 9006, 9120, 9234, 9348, 9480, 9717, 9720, 9840, 9963, 10112, 10260, 10368, 10665, 10944, 11070, 11376, 11664, 11685, 11808, 12008, 12160, 12312, 12464, 12640, 12798, 12956, 12960, 13120, 13284, 13509, 13680, 13851, 14022, 14220, 14580, 14760, 15010, 15168, 15390, 15552, 15580, 15744, 16195, 16416, 16605, 17064, 17280, 17712, 18012, 18240, 18468, 18696, 18960, 19197, 19434, 19440, 19680, 19926, 20520, 21033, 21330, 21888, 22140, 22515, 22752, 23085, 23328, 23370, 23616, 24016, 24624, 24928, 25280, 25596, 25912, 25920, 26240, 26568, 27018, 27360, 27702, 28044, 28440, 29151, 29160, 29520, 29889, 30020, 30336, 30780, 31104, 31160, 31995, 32390, 32832, 33210, 34128, 35055, 35424, 36024, 36480, 36936, 37392, 37920, 38394, 38868, 38880, 39360, 39852, 40527, 41040, 42066, 42660, 44280, 45030, 45504, 46170, 46656, 46740, 47232, 48032, 48585, 49248, 49815, 49856, 50560, 51192, 51824, 51840, 53136, 54036, 54720, 55404, 56088, 56880, 57591, 58302, 58320, 59040, 59778, 60040, 61541, 61560, 62320, 63099, 63990, 64780, 65664, 66420, 67545, 68256, 69255, 70110, 70848, 72048, 73872, 74784, 75840, 76788, 77736, 77760, 78720, 79704, 81054, 82080, 84132, 85320, 87453, 88560, 90060, 91008, 92340, 93312, 93480, 95985, 96064, 97170, 98496, 99630, 99712, 102384, 103648, 105165, 106272, 108072, 109440, 110808, 112176, 113760, 115182, 116604, 116640, 118080, 119556, 120080, 121581, 123082, 123120, 124640, 126198, 127980, 129560, 132840, 135090, 136512, 138510, 140220, 141696, 144096, 145755, 147744, 149445, 149568, 151680, 153576, 155472, 155520, 159408, 162108, 164160, 168264, 170640, 174906, 177120, 180120, 184623, 184680, 186960, 189297, 191970, 192128, 194340, 196992, 199260, 202635, 204768, 207296, 210330, 212544, 216144, 221616, 224352, 227520, 230364, 233208, 233280, 236160, 239112, 240160, 243162, 246164, 246240, 249280, 252396, 255960, 259120, 262359, 265680, 270180, 273024, 277020, 280440, 287955, 288192, 291510, 295488, 298890, 299136, 307152, 307705, 310944, 315495, 318816, 324216, 328320, 336528, 341280, 349812, 354240, 360240, 364743, 369246, 369360, 373920, 378594, 383940, 388680, 398520, 405270, 409536, 414592, 420660, 425088, 432288, 437265, 443232, 448704, 455040, 460728, 466416, 466560, 478224, 480320, 486324, 492328, 492480, 498560, 504792, 511920, 518240, 524718, 531360, 540360, 553869, 554040, 560880, 567891, 575910, 576384, 583020, 590976, 597780, 607905, 614304, 615410, 621888, 630990, 637632, 648432, 673056, 682560, 699624, 708480, 720480, 729486, 738492, 738720, 747840, 757188, 767880, 777360, 787077, 797040, 810540, 819072, 841320, 864576, 874530, 886464, 897408, 921456, 923115, 932832, 946485, 956448, 960640, 972648, 984656, 984960, 1009584, 1023840, 1036480, 1049436, 1062720, 1080720, 1094229, 1107738, 1108080, 1121760, 1135782, 1151820, 1166040, 1195560, 1215810, 1228608, 1230820, 1243776, 1261980, 1275264, 1296864, 1311795, 1346112, 1365120, 1399248, 1440960, 1458972, 1476984, 1477440, 1495680, 1514376, 1535760, 1554720, 1574154, 1594080, 1621080, 1661607, 1682640, 1729152, 1749060, 1772928, 1823715, 1842912, 1846230, 1865664, 1892970, 1912896, 1945296, 1969312, 2019168, 2047680, 2072960, 2098872, 2125440, 2161440, 2188458, 2215476, 2216160, 2243520, 2271564, 2303640, 2332080, 2361231, 2391120, 2431620, 2457216, 2461640, 2523960, 2593728, 2623590, 2692224, 2769345, 2798496, 2839455, 2881920, 2917944, 2953968, 2954880, 3028752, 3071520, 3109440, 3148308, 3188160, 3242160, 3323214, 3365280, 3498120, 3647430, 3685824, 3692460, 3731328, 3785940, 3825792, 3890592, 3935385, 3938624, 4038336, 4095360, 4197744, 4322880, 4376916, 4430952, 4432320, 4487040, 4543128, 4607280, 4664160, 4722462, 4782240, 4863240, 4923280, 4984821, 5047920, 5187456, 5247180, 5471145, 5538690, 5596992, 5678910, 5835888, 5907936, 6057504, 6143040, 6218880, 6296616, 6376320, 6484320, 6646428, 6730560, 6996240, 7294860, 7371648, 7384920, 7571880, 7781184, 7870770, 7877248, 8076672, 8308035, 8395488, 8645760, 8753832, 8861904, 8864640, 9086256, 9214560, 9328320, 9444924, 9564480, 9726480, 9846560, 9969642, 10095840, 10494360, 10942290, 11077380, 11193984, 11357820, 11671776, 11806155, 11815872, 12115008, 12286080, 12593232, 12968640, 13292856, 13461120, 13992480, 14589720, 14769840, 14954463, 15143760, 15562368, 15741540, 16616070, 16790976, 17507664, 17723808, 18172512, 18429120, 18656640, 18889848, 19128960, 19452960, 19693120, 19939284, 20191680, 20988720, 21884580, 22154760, 22715640, 23343552, 23612310, 23631744, 24230016, 24924105, 25186464, 25937280, 26585712, 27984960, 29179440, 29539680, 29908926, 30287520, 31483080, 33232140, 33581952, 35015328, 35447616, 36345024, 36858240, 37779696, 38905920, 39386240, 39878568, 40383360, 41977440, 43769160, 44309520, 44863389, 45431280, 46687104, 47224620, 49848210, 50372928, 53171424, 55969920, 58358880, 59079360, 59817852, 60575040, 62966160, 66464280, 70030656, 70895232, 72690048, 74772315, 75559392, 77811840, 79757136, 83954880, 87538320, 88619040, 89726778, 90862560, 94449240, 99696420, 100745856, 106342848, 116717760, 118158720, 119635704, 121150080, 125932320, 132928560, 140061312, 149544630, 151118784, 159514272, 167909760, 175076640, 177238080, 179453556, 181725120, 188898480, 199392840, 212685696, 224316945, 233435520, 239271408, 251864640, 265857120, 299089260, 302237568, 319028544, 350153280, 354476160, 358907112, 363450240, 377796960, 398785680, 448633890, 478542816, 503729280, 531714240, 598178520, 638057088, 700306560, 717814224, 755593920, 797571360, 897267780, 957085632, 1063428480, 1196357040, 1435628448, 1511187840, 1595142720, 1794535560, 1914171264, 2392714080, 2871256896, 3190285440, 3589071120, 4785428160, 5742513792, 7178142240, 9570856320, 14356284480, 28712568960]

約数ペア:

[(1, 28712568960), (2, 14356284480), (3, 9570856320), (4, 7178142240), (5, 5742513792), (6, 4785428160), (8, 3589071120), (9, 3190285440), (10, 2871256896), (12, 2392714080), (15, 1914171264), (16, 1794535560), (18, 1595142720), (19, 1511187840), (20, 1435628448), (24, 1196357040), (27, 1063428480), (30, 957085632), (32, 897267780), (36, 797571360), (38, 755593920), (40, 717814224), (41, 700306560), (45, 638057088), (48, 598178520), (54, 531714240), (57, 503729280), (60, 478542816), (64, 448633890), (72, 398785680), (76, 377796960), (79, 363450240), (80, 358907112), (81, 354476160), (82, 350153280), (90, 319028544), (95, 302237568), (96, 299089260), (108, 265857120), (114, 251864640), (120, 239271408), (123, 233435520), (128, 224316945), (135, 212685696), (144, 199392840), (152, 188898480), (158, 181725120), (160, 179453556), (162, 177238080), (164, 175076640), (171, 167909760), (180, 159514272), (190, 151118784), (192, 149544630), (205, 140061312), (216, 132928560), (228, 125932320), (237, 121150080), (240, 119635704), (243, 118158720), (246, 116717760), (270, 106342848), (285, 100745856), (288, 99696420), (304, 94449240), (316, 90862560), (320, 89726778), (324, 88619040), (328, 87538320), (342, 83954880), (360, 79757136), (369, 77811840), (380, 75559392), (384, 74772315), (395, 72690048), (405, 70895232), (410, 70030656), (432, 66464280), (456, 62966160), (474, 60575040), (480, 59817852), (486, 59079360), (492, 58358880), (513, 55969920), (540, 53171424), (570, 50372928), (576, 49848210), (608, 47224620), (615, 46687104), (632, 45431280), (640, 44863389), (648, 44309520), (656, 43769160), (684, 41977440), (711, 40383360), (720, 39878568), (729, 39386240), (738, 38905920), (760, 37779696), (779, 36858240), (790, 36345024), (810, 35447616), (820, 35015328), (855, 33581952), (864, 33232140), (912, 31483080), (948, 30287520), (960, 29908926), (972, 29539680), (984, 29179440), (1026, 27984960), (1080, 26585712), (1107, 25937280), (1140, 25186464), (1152, 24924105), (1185, 24230016), (1215, 23631744), (1216, 23612310), (1230, 23343552), (1264, 22715640), (1296, 22154760), (1312, 21884580), (1368, 20988720), (1422, 20191680), (1440, 19939284), (1458, 19693120), (1476, 19452960), (1501, 19128960), (1520, 18889848), (1539, 18656640), (1558, 18429120), (1580, 18172512), (1620, 17723808), (1640, 17507664), (1710, 16790976), (1728, 16616070), (1824, 15741540), (1845, 15562368), (1896, 15143760), (1920, 14954463), (1944, 14769840), (1968, 14589720), (2052, 13992480), (2133, 13461120), (2160, 13292856), (2214, 12968640), (2280, 12593232), (2337, 12286080), (2370, 12115008), (2430, 11815872), (2432, 11806155), (2460, 11671776), (2528, 11357820), (2565, 11193984), (2592, 11077380), (2624, 10942290), (2736, 10494360), (2844, 10095840), (2880, 9969642), (2916, 9846560), (2952, 9726480), (3002, 9564480), (3040, 9444924), (3078, 9328320), (3116, 9214560), (3160, 9086256), (3239, 8864640), (3240, 8861904), (3280, 8753832), (3321, 8645760), (3420, 8395488), (3456, 8308035), (3555, 8076672), (3645, 7877248), (3648, 7870770), (3690, 7781184), (3792, 7571880), (3888, 7384920), (3895, 7371648), (3936, 7294860), (4104, 6996240), (4266, 6730560), (4320, 6646428), (4428, 6484320), (4503, 6376320), (4560, 6296616), (4617, 6218880), (4674, 6143040), (4740, 6057504), (4860, 5907936), (4920, 5835888), (5056, 5678910), (5130, 5596992), (5184, 5538690), (5248, 5471145), (5472, 5247180), (5535, 5187456), (5688, 5047920), (5760, 4984821), (5832, 4923280), (5904, 4863240), (6004, 4782240), (6080, 4722462), (6156, 4664160), (6232, 4607280), (6320, 4543128), (6399, 4487040), (6478, 4432320), (6480, 4430952), (6560, 4376916), (6642, 4322880), (6840, 4197744), (7011, 4095360), (7110, 4038336), (7290, 3938624), (7296, 3935385), (7380, 3890592), (7505, 3825792), (7584, 3785940), (7695, 3731328), (7776, 3692460), (7790, 3685824), (7872, 3647430), (8208, 3498120), (8532, 3365280), (8640, 3323214), (8856, 3242160), (9006, 3188160), (9120, 3148308), (9234, 3109440), (9348, 3071520), (9480, 3028752), (9717, 2954880), (9720, 2953968), (9840, 2917944), (9963, 2881920), (10112, 2839455), (10260, 2798496), (10368, 2769345), (10665, 2692224), (10944, 2623590), (11070, 2593728), (11376, 2523960), (11664, 2461640), (11685, 2457216), (11808, 2431620), (12008, 2391120), (12160, 2361231), (12312, 2332080), (12464, 2303640), (12640, 2271564), (12798, 2243520), (12956, 2216160), (12960, 2215476), (13120, 2188458), (13284, 2161440), (13509, 2125440), (13680, 2098872), (13851, 2072960), (14022, 2047680), (14220, 2019168), (14580, 1969312), (14760, 1945296), (15010, 1912896), (15168, 1892970), (15390, 1865664), (15552, 1846230), (15580, 1842912), (15744, 1823715), (16195, 1772928), (16416, 1749060), (16605, 1729152), (17064, 1682640), (17280, 1661607), (17712, 1621080), (18012, 1594080), (18240, 1574154), (18468, 1554720), (18696, 1535760), (18960, 1514376), (19197, 1495680), (19434, 1477440), (19440, 1476984), (19680, 1458972), (19926, 1440960), (20520, 1399248), (21033, 1365120), (21330, 1346112), (21888, 1311795), (22140, 1296864), (22515, 1275264), (22752, 1261980), (23085, 1243776), (23328, 1230820), (23370, 1228608), (23616, 1215810), (24016, 1195560), (24624, 1166040), (24928, 1151820), (25280, 1135782), (25596, 1121760), (25912, 1108080), (25920, 1107738), (26240, 1094229), (26568, 1080720), (27018, 1062720), (27360, 1049436), (27702, 1036480), (28044, 1023840), (28440, 1009584), (29151, 984960), (29160, 984656), (29520, 972648), (29889, 960640), (30020, 956448), (30336, 946485), (30780, 932832), (31104, 923115), (31160, 921456), (31995, 897408), (32390, 886464), (32832, 874530), (33210, 864576), (34128, 841320), (35055, 819072), (35424, 810540), (36024, 797040), (36480, 787077), (36936, 777360), (37392, 767880), (37920, 757188), (38394, 747840), (38868, 738720), (38880, 738492), (39360, 729486), (39852, 720480), (40527, 708480), (41040, 699624), (42066, 682560), (42660, 673056), (44280, 648432), (45030, 637632), (45504, 630990), (46170, 621888), (46656, 615410), (46740, 614304), (47232, 607905), (48032, 597780), (48585, 590976), (49248, 583020), (49815, 576384), (49856, 575910), (50560, 567891), (51192, 560880), (51824, 554040), (51840, 553869), (53136, 540360), (54036, 531360), (54720, 524718), (55404, 518240), (56088, 511920), (56880, 504792), (57591, 498560), (58302, 492480), (58320, 492328), (59040, 486324), (59778, 480320), (60040, 478224), (61541, 466560), (61560, 466416), (62320, 460728), (63099, 455040), (63990, 448704), (64780, 443232), (65664, 437265), (66420, 432288), (67545, 425088), (68256, 420660), (69255, 414592), (70110, 409536), (70848, 405270), (72048, 398520), (73872, 388680), (74784, 383940), (75840, 378594), (76788, 373920), (77736, 369360), (77760, 369246), (78720, 364743), (79704, 360240), (81054, 354240), (82080, 349812), (84132, 341280), (85320, 336528), (87453, 328320), (88560, 324216), (90060, 318816), (91008, 315495), (92340, 310944), (93312, 307705), (93480, 307152), (95985, 299136), (96064, 298890), (97170, 295488), (98496, 291510), (99630, 288192), (99712, 287955), (102384, 280440), (103648, 277020), (105165, 273024), (106272, 270180), (108072, 265680), (109440, 262359), (110808, 259120), (112176, 255960), (113760, 252396), (115182, 249280), (116604, 246240), (116640, 246164), (118080, 243162), (119556, 240160), (120080, 239112), (121581, 236160), (123082, 233280), (123120, 233208), (124640, 230364), (126198, 227520), (127980, 224352), (129560, 221616), (132840, 216144), (135090, 212544), (136512, 210330), (138510, 207296), (140220, 204768), (141696, 202635), (144096, 199260), (145755, 196992), (147744, 194340), (149445, 192128), (149568, 191970), (151680, 189297), (153576, 186960), (155472, 184680), (155520, 184623), (159408, 180120), (162108, 177120), (164160, 174906), (168264, 170640)]