20766995136

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 560

約数和(自身を含む): 69040857600

約数和(自身を除く): 48273862464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 81, 89, 92, 96, 103, 108, 114, 138, 144, 152, 162, 171, 178, 184, 192, 206, 207, 216, 228, 267, 276, 288, 304, 309, 324, 342, 356, 368, 412, 414, 432, 437, 456, 513, 534, 552, 576, 608, 618, 621, 648, 684, 712, 736, 801, 824, 828, 864, 874, 912, 927, 1026, 1068, 1104, 1216, 1236, 1242, 1296, 1311, 1368, 1424, 1472, 1539, 1602, 1648, 1656, 1691, 1728, 1748, 1824, 1854, 1863, 1957, 2047, 2052, 2136, 2208, 2369, 2403, 2472, 2484, 2592, 2622, 2736, 2781, 2848, 3078, 3204, 3296, 3312, 3382, 3496, 3648, 3708, 3726, 3914, 3933, 4094, 4104, 4272, 4416, 4738, 4806, 4944, 4968, 5073, 5184, 5244, 5472, 5562, 5696, 5871, 6141, 6156, 6408, 6592, 6624, 6764, 6992, 7107, 7209, 7416, 7452, 7828, 7866, 8188, 8208, 8343, 8544, 9167, 9476, 9612, 9888, 9936, 10146, 10488, 10944, 11124, 11742, 11799, 12282, 12312, 12816, 13248, 13528, 13984, 14214, 14418, 14832, 14904, 15219, 15656, 15732, 16376, 16416, 16686, 17088, 17613, 18334, 18423, 18952, 19224, 19776, 19872, 20292, 20976, 21321, 22248, 23484, 23598, 24564, 24624, 25632, 27056, 27501, 27968, 28428, 28836, 29664, 29808, 30438, 31312, 31464, 32752, 32832, 33372, 35226, 35397, 36668, 36846, 37904, 38448, 38893, 39744, 40584, 41952, 42642, 44496, 45011, 45657, 46968, 47196, 49128, 49248, 51264, 52839, 54112, 55002, 55269, 56856, 57672, 59328, 59616, 60876, 62624, 62928, 63963, 65504, 66744, 70452, 70794, 73336, 73692, 75808, 76896, 77786, 81168, 82503, 83904, 85284, 88992, 90022, 91314, 93936, 94392, 98256, 98496, 105678, 108224, 110004, 110538, 113712, 115344, 116679, 119232, 121752, 125248, 125856, 127926, 131008, 133488, 135033, 136971, 140904, 141588, 146672, 147384, 151616, 153792, 155572, 158517, 162336, 165006, 165807, 170568, 174173, 177984, 180044, 182628, 187872, 188784, 191889, 196512, 210841, 211356, 220008, 221076, 227424, 230688, 233358, 243504, 247509, 251712, 255852, 266976, 270066, 273942, 281808, 283176, 293344, 294768, 311144, 317034, 324672, 330012, 331614, 341136, 348346, 350037, 360088, 365256, 375744, 377568, 383778, 393024, 405099, 421682, 422712, 440016, 442152, 454848, 461376, 466716, 487008, 495018, 511704, 522519, 533952, 540132, 547884, 563616, 566352, 586688, 589536, 622288, 632523, 634068, 660024, 663228, 682272, 696692, 700074, 720176, 730512, 742527, 755136, 767556, 810198, 843364, 845424, 880032, 884304, 933432, 974016, 990036, 1023408, 1045038, 1050111, 1080264, 1095768, 1127232, 1132704, 1179072, 1215297, 1244576, 1265046, 1268136, 1320048, 1326456, 1364544, 1393384, 1400148, 1440352, 1461024, 1485054, 1535112, 1567557, 1620396, 1686728, 1690848, 1760064, 1768608, 1866864, 1897569, 1980072, 2046816, 2090076, 2100222, 2160528, 2191536, 2265408, 2430594, 2489152, 2530092, 2536272, 2640096, 2652912, 2786768, 2800296, 2880704, 2922048, 2970108, 3070224, 3135114, 3150333, 3240792, 3373456, 3381696, 3537216, 3645891, 3733728, 3795138, 3960144, 4005979, 4093632, 4180152, 4200444, 4321056, 4383072, 4702671, 4861188, 5060184, 5072544, 5280192, 5305824, 5573536, 5600592, 5692707, 5940216, 6140448, 6270228, 6300666, 6481584, 6746912, 7291782, 7467456, 7590276, 7920288, 8011958, 8360304, 8400888, 8642112, 8766144, 9405342, 9722376, 10120368, 10145088, 10611648, 11147072, 11201184, 11385414, 11880432, 12017937, 12280896, 12540456, 12601332, 12963168, 13493824, 14108013, 14583564, 15180552, 15840576, 16023916, 16720608, 16801776, 17078121, 18810684, 19444752, 20240736, 22402368, 22770828, 23760864, 24035874, 25080912, 25202664, 25926336, 28216026, 29167128, 30361104, 32047832, 33441216, 33603552, 34156242, 36053811, 37621368, 38889504, 40481472, 45541656, 47521728, 48071748, 50161824, 50405328, 56432052, 58334256, 60722208, 64095664, 67207104, 68312484, 72107622, 75242736, 77779008, 91083312, 96143496, 100323648, 100810656, 108161433, 112864104, 116668512, 121444416, 128191328, 136624968, 144215244, 150485472, 182166624, 192286992, 201621312, 216322866, 225728208, 233337024, 256382656, 273249936, 288430488, 300970944, 324484299, 364333248, 384573984, 432645732, 451456416, 546499872, 576860976, 648968598, 769147968, 865291464, 902912832, 1092999744, 1153721952, 1297937196, 1730582928, 2307443904, 2595874392, 3461165856, 5191748784, 6922331712, 10383497568, 20766995136]

約数ペア:

[(1, 20766995136), (2, 10383497568), (3, 6922331712), (4, 5191748784), (6, 3461165856), (8, 2595874392), (9, 2307443904), (12, 1730582928), (16, 1297937196), (18, 1153721952), (19, 1092999744), (23, 902912832), (24, 865291464), (27, 769147968), (32, 648968598), (36, 576860976), (38, 546499872), (46, 451456416), (48, 432645732), (54, 384573984), (57, 364333248), (64, 324484299), (69, 300970944), (72, 288430488), (76, 273249936), (81, 256382656), (89, 233337024), (92, 225728208), (96, 216322866), (103, 201621312), (108, 192286992), (114, 182166624), (138, 150485472), (144, 144215244), (152, 136624968), (162, 128191328), (171, 121444416), (178, 116668512), (184, 112864104), (192, 108161433), (206, 100810656), (207, 100323648), (216, 96143496), (228, 91083312), (267, 77779008), (276, 75242736), (288, 72107622), (304, 68312484), (309, 67207104), (324, 64095664), (342, 60722208), (356, 58334256), (368, 56432052), (412, 50405328), (414, 50161824), (432, 48071748), (437, 47521728), (456, 45541656), (513, 40481472), (534, 38889504), (552, 37621368), (576, 36053811), (608, 34156242), (618, 33603552), (621, 33441216), (648, 32047832), (684, 30361104), (712, 29167128), (736, 28216026), (801, 25926336), (824, 25202664), (828, 25080912), (864, 24035874), (874, 23760864), (912, 22770828), (927, 22402368), (1026, 20240736), (1068, 19444752), (1104, 18810684), (1216, 17078121), (1236, 16801776), (1242, 16720608), (1296, 16023916), (1311, 15840576), (1368, 15180552), (1424, 14583564), (1472, 14108013), (1539, 13493824), (1602, 12963168), (1648, 12601332), (1656, 12540456), (1691, 12280896), (1728, 12017937), (1748, 11880432), (1824, 11385414), (1854, 11201184), (1863, 11147072), (1957, 10611648), (2047, 10145088), (2052, 10120368), (2136, 9722376), (2208, 9405342), (2369, 8766144), (2403, 8642112), (2472, 8400888), (2484, 8360304), (2592, 8011958), (2622, 7920288), (2736, 7590276), (2781, 7467456), (2848, 7291782), (3078, 6746912), (3204, 6481584), (3296, 6300666), (3312, 6270228), (3382, 6140448), (3496, 5940216), (3648, 5692707), (3708, 5600592), (3726, 5573536), (3914, 5305824), (3933, 5280192), (4094, 5072544), (4104, 5060184), (4272, 4861188), (4416, 4702671), (4738, 4383072), (4806, 4321056), (4944, 4200444), (4968, 4180152), (5073, 4093632), (5184, 4005979), (5244, 3960144), (5472, 3795138), (5562, 3733728), (5696, 3645891), (5871, 3537216), (6141, 3381696), (6156, 3373456), (6408, 3240792), (6592, 3150333), (6624, 3135114), (6764, 3070224), (6992, 2970108), (7107, 2922048), (7209, 2880704), (7416, 2800296), (7452, 2786768), (7828, 2652912), (7866, 2640096), (8188, 2536272), (8208, 2530092), (8343, 2489152), (8544, 2430594), (9167, 2265408), (9476, 2191536), (9612, 2160528), (9888, 2100222), (9936, 2090076), (10146, 2046816), (10488, 1980072), (10944, 1897569), (11124, 1866864), (11742, 1768608), (11799, 1760064), (12282, 1690848), (12312, 1686728), (12816, 1620396), (13248, 1567557), (13528, 1535112), (13984, 1485054), (14214, 1461024), (14418, 1440352), (14832, 1400148), (14904, 1393384), (15219, 1364544), (15656, 1326456), (15732, 1320048), (16376, 1268136), (16416, 1265046), (16686, 1244576), (17088, 1215297), (17613, 1179072), (18334, 1132704), (18423, 1127232), (18952, 1095768), (19224, 1080264), (19776, 1050111), (19872, 1045038), (20292, 1023408), (20976, 990036), (21321, 974016), (22248, 933432), (23484, 884304), (23598, 880032), (24564, 845424), (24624, 843364), (25632, 810198), (27056, 767556), (27501, 755136), (27968, 742527), (28428, 730512), (28836, 720176), (29664, 700074), (29808, 696692), (30438, 682272), (31312, 663228), (31464, 660024), (32752, 634068), (32832, 632523), (33372, 622288), (35226, 589536), (35397, 586688), (36668, 566352), (36846, 563616), (37904, 547884), (38448, 540132), (38893, 533952), (39744, 522519), (40584, 511704), (41952, 495018), (42642, 487008), (44496, 466716), (45011, 461376), (45657, 454848), (46968, 442152), (47196, 440016), (49128, 422712), (49248, 421682), (51264, 405099), (52839, 393024), (54112, 383778), (55002, 377568), (55269, 375744), (56856, 365256), (57672, 360088), (59328, 350037), (59616, 348346), (60876, 341136), (62624, 331614), (62928, 330012), (63963, 324672), (65504, 317034), (66744, 311144), (70452, 294768), (70794, 293344), (73336, 283176), (73692, 281808), (75808, 273942), (76896, 270066), (77786, 266976), (81168, 255852), (82503, 251712), (83904, 247509), (85284, 243504), (88992, 233358), (90022, 230688), (91314, 227424), (93936, 221076), (94392, 220008), (98256, 211356), (98496, 210841), (105678, 196512), (108224, 191889), (110004, 188784), (110538, 187872), (113712, 182628), (115344, 180044), (116679, 177984), (119232, 174173), (121752, 170568), (125248, 165807), (125856, 165006), (127926, 162336), (131008, 158517), (133488, 155572), (135033, 153792), (136971, 151616), (140904, 147384), (141588, 146672)]