20765412000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:894

約数の個数: 576

約数和(自身を含む): 79479429120

約数和(自身を除く): 58714017120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 32, 36, 40, 45, 46, 48, 50, 60, 62, 69, 72, 75, 80, 90, 92, 93, 96, 100, 115, 120, 124, 125, 138, 144, 150, 155, 160, 180, 184, 186, 200, 207, 225, 230, 240, 248, 250, 276, 279, 288, 300, 310, 345, 360, 368, 372, 375, 400, 414, 450, 460, 465, 480, 496, 500, 552, 558, 575, 600, 620, 690, 713, 720, 736, 744, 750, 775, 800, 809, 828, 900, 920, 930, 992, 1000, 1035, 1104, 1116, 1125, 1150, 1200, 1240, 1380, 1395, 1426, 1440, 1488, 1500, 1550, 1618, 1656, 1725, 1800, 1840, 1860, 2000, 2070, 2139, 2208, 2232, 2250, 2300, 2325, 2400, 2427, 2480, 2760, 2790, 2852, 2875, 2976, 3000, 3100, 3236, 3312, 3450, 3565, 3600, 3680, 3720, 3875, 4000, 4045, 4140, 4278, 4464, 4500, 4600, 4650, 4854, 4960, 5175, 5520, 5580, 5704, 5750, 6000, 6200, 6417, 6472, 6624, 6900, 6975, 7130, 7200, 7281, 7440, 7750, 8090, 8280, 8556, 8625, 8928, 9000, 9200, 9300, 9708, 10350, 10695, 11040, 11160, 11408, 11500, 11625, 12000, 12135, 12400, 12834, 12944, 13800, 13950, 14260, 14562, 14880, 15500, 16180, 16560, 17112, 17250, 17825, 18000, 18400, 18600, 18607, 19416, 20225, 20700, 21390, 22320, 22816, 23000, 23250, 24270, 24800, 25079, 25668, 25875, 25888, 27600, 27900, 28520, 29124, 31000, 32085, 32360, 33120, 34224, 34500, 34875, 35650, 36000, 36405, 37200, 37214, 38832, 40450, 41400, 42780, 44640, 46000, 46500, 48540, 50158, 51336, 51750, 53475, 55200, 55800, 55821, 57040, 58248, 60675, 62000, 64170, 64720, 68448, 69000, 69750, 71300, 72810, 74400, 74428, 75237, 77664, 80900, 82800, 85560, 89125, 92000, 93000, 93035, 97080, 100316, 101125, 102672, 103500, 106950, 111600, 111642, 114080, 116496, 121350, 124000, 125395, 128340, 129440, 138000, 139500, 142600, 145620, 148856, 150474, 160425, 161800, 165600, 167463, 171120, 178250, 182025, 186000, 186070, 194160, 200632, 202250, 205344, 207000, 213900, 223200, 223284, 225711, 232992, 242700, 250790, 256680, 267375, 276000, 279000, 279105, 285200, 291240, 297712, 300948, 303375, 320850, 323600, 334926, 342240, 356500, 364050, 372000, 372140, 376185, 388320, 401264, 404500, 414000, 427800, 446568, 451422, 465175, 485400, 501580, 513360, 534750, 558000, 558210, 570400, 576817, 582480, 595424, 601896, 606750, 626975, 641700, 647200, 669852, 713000, 728100, 744280, 752370, 802125, 802528, 809000, 828000, 837315, 855600, 893136, 902844, 910125, 930350, 970800, 1003160, 1026720, 1069500, 1116000, 1116420, 1128555, 1153634, 1164960, 1203792, 1213500, 1253950, 1283400, 1339704, 1395525, 1426000, 1456200, 1488560, 1504740, 1604250, 1618000, 1674630, 1711200, 1730451, 1786272, 1805688, 1820250, 1860700, 1880925, 1941600, 2006320, 2139000, 2232840, 2257110, 2307268, 2325875, 2407584, 2427000, 2507900, 2566800, 2679408, 2791050, 2852000, 2884085, 2912400, 2977120, 3009480, 3134875, 3208500, 3236000, 3349260, 3460902, 3611376, 3640500, 3721400, 3761850, 4012640, 4186575, 4278000, 4465680, 4514220, 4614536, 4651750, 4854000, 5015800, 5133600, 5191353, 5358816, 5582100, 5642775, 5768170, 5824800, 6018960, 6269750, 6417000, 6698520, 6921804, 6977625, 7222752, 7281000, 7442800, 7523700, 8373150, 8556000, 8652255, 8931360, 9028440, 9229072, 9303500, 9404625, 9708000, 10031600, 10382706, 11164200, 11285550, 11536340, 12037920, 12539500, 12834000, 13397040, 13843608, 13955250, 14420425, 14562000, 14885600, 15047400, 16746300, 17304510, 18056880, 18458144, 18607000, 18809250, 20063200, 20765412, 20932875, 22328400, 22571100, 23072680, 25079000, 25668000, 25956765, 26794080, 27687216, 27910500, 28213875, 28840850, 29124000, 30094800, 33492600, 34609020, 36113760, 37214000, 37618500, 41530824, 41865750, 43261275, 44656800, 45142200, 46145360, 50158000, 51913530, 55374432, 55821000, 56427750, 57681700, 60189600, 66985200, 69218040, 72102125, 74428000, 75237000, 83061648, 83731500, 86522550, 90284400, 92290720, 100316000, 103827060, 111642000, 112855500, 115363400, 129783825, 133970400, 138436080, 144204250, 150474000, 166123296, 167463000, 173045100, 180568800, 207654120, 216306375, 223284000, 225711000, 230726800, 259567650, 276872160, 288408500, 300948000, 334926000, 346090200, 415308240, 432612750, 451422000, 461453600, 519135300, 576817000, 648919125, 669852000, 692180400, 830616480, 865225500, 902844000, 1038270600, 1153634000, 1297838250, 1384360800, 1730451000, 2076541200, 2307268000, 2595676500, 3460902000, 4153082400, 5191353000, 6921804000, 10382706000, 20765412000]

約数ペア:

[(1, 20765412000), (2, 10382706000), (3, 6921804000), (4, 5191353000), (5, 4153082400), (6, 3460902000), (8, 2595676500), (9, 2307268000), (10, 2076541200), (12, 1730451000), (15, 1384360800), (16, 1297838250), (18, 1153634000), (20, 1038270600), (23, 902844000), (24, 865225500), (25, 830616480), (30, 692180400), (31, 669852000), (32, 648919125), (36, 576817000), (40, 519135300), (45, 461453600), (46, 451422000), (48, 432612750), (50, 415308240), (60, 346090200), (62, 334926000), (69, 300948000), (72, 288408500), (75, 276872160), (80, 259567650), (90, 230726800), (92, 225711000), (93, 223284000), (96, 216306375), (100, 207654120), (115, 180568800), (120, 173045100), (124, 167463000), (125, 166123296), (138, 150474000), (144, 144204250), (150, 138436080), (155, 133970400), (160, 129783825), (180, 115363400), (184, 112855500), (186, 111642000), (200, 103827060), (207, 100316000), (225, 92290720), (230, 90284400), (240, 86522550), (248, 83731500), (250, 83061648), (276, 75237000), (279, 74428000), (288, 72102125), (300, 69218040), (310, 66985200), (345, 60189600), (360, 57681700), (368, 56427750), (372, 55821000), (375, 55374432), (400, 51913530), (414, 50158000), (450, 46145360), (460, 45142200), (465, 44656800), (480, 43261275), (496, 41865750), (500, 41530824), (552, 37618500), (558, 37214000), (575, 36113760), (600, 34609020), (620, 33492600), (690, 30094800), (713, 29124000), (720, 28840850), (736, 28213875), (744, 27910500), (750, 27687216), (775, 26794080), (800, 25956765), (809, 25668000), (828, 25079000), (900, 23072680), (920, 22571100), (930, 22328400), (992, 20932875), (1000, 20765412), (1035, 20063200), (1104, 18809250), (1116, 18607000), (1125, 18458144), (1150, 18056880), (1200, 17304510), (1240, 16746300), (1380, 15047400), (1395, 14885600), (1426, 14562000), (1440, 14420425), (1488, 13955250), (1500, 13843608), (1550, 13397040), (1618, 12834000), (1656, 12539500), (1725, 12037920), (1800, 11536340), (1840, 11285550), (1860, 11164200), (2000, 10382706), (2070, 10031600), (2139, 9708000), (2208, 9404625), (2232, 9303500), (2250, 9229072), (2300, 9028440), (2325, 8931360), (2400, 8652255), (2427, 8556000), (2480, 8373150), (2760, 7523700), (2790, 7442800), (2852, 7281000), (2875, 7222752), (2976, 6977625), (3000, 6921804), (3100, 6698520), (3236, 6417000), (3312, 6269750), (3450, 6018960), (3565, 5824800), (3600, 5768170), (3680, 5642775), (3720, 5582100), (3875, 5358816), (4000, 5191353), (4045, 5133600), (4140, 5015800), (4278, 4854000), (4464, 4651750), (4500, 4614536), (4600, 4514220), (4650, 4465680), (4854, 4278000), (4960, 4186575), (5175, 4012640), (5520, 3761850), (5580, 3721400), (5704, 3640500), (5750, 3611376), (6000, 3460902), (6200, 3349260), (6417, 3236000), (6472, 3208500), (6624, 3134875), (6900, 3009480), (6975, 2977120), (7130, 2912400), (7200, 2884085), (7281, 2852000), (7440, 2791050), (7750, 2679408), (8090, 2566800), (8280, 2507900), (8556, 2427000), (8625, 2407584), (8928, 2325875), (9000, 2307268), (9200, 2257110), (9300, 2232840), (9708, 2139000), (10350, 2006320), (10695, 1941600), (11040, 1880925), (11160, 1860700), (11408, 1820250), (11500, 1805688), (11625, 1786272), (12000, 1730451), (12135, 1711200), (12400, 1674630), (12834, 1618000), (12944, 1604250), (13800, 1504740), (13950, 1488560), (14260, 1456200), (14562, 1426000), (14880, 1395525), (15500, 1339704), (16180, 1283400), (16560, 1253950), (17112, 1213500), (17250, 1203792), (17825, 1164960), (18000, 1153634), (18400, 1128555), (18600, 1116420), (18607, 1116000), (19416, 1069500), (20225, 1026720), (20700, 1003160), (21390, 970800), (22320, 930350), (22816, 910125), (23000, 902844), (23250, 893136), (24270, 855600), (24800, 837315), (25079, 828000), (25668, 809000), (25875, 802528), (25888, 802125), (27600, 752370), (27900, 744280), (28520, 728100), (29124, 713000), (31000, 669852), (32085, 647200), (32360, 641700), (33120, 626975), (34224, 606750), (34500, 601896), (34875, 595424), (35650, 582480), (36000, 576817), (36405, 570400), (37200, 558210), (37214, 558000), (38832, 534750), (40450, 513360), (41400, 501580), (42780, 485400), (44640, 465175), (46000, 451422), (46500, 446568), (48540, 427800), (50158, 414000), (51336, 404500), (51750, 401264), (53475, 388320), (55200, 376185), (55800, 372140), (55821, 372000), (57040, 364050), (58248, 356500), (60675, 342240), (62000, 334926), (64170, 323600), (64720, 320850), (68448, 303375), (69000, 300948), (69750, 297712), (71300, 291240), (72810, 285200), (74400, 279105), (74428, 279000), (75237, 276000), (77664, 267375), (80900, 256680), (82800, 250790), (85560, 242700), (89125, 232992), (92000, 225711), (93000, 223284), (93035, 223200), (97080, 213900), (100316, 207000), (101125, 205344), (102672, 202250), (103500, 200632), (106950, 194160), (111600, 186070), (111642, 186000), (114080, 182025), (116496, 178250), (121350, 171120), (124000, 167463), (125395, 165600), (128340, 161800), (129440, 160425), (138000, 150474), (139500, 148856), (142600, 145620)]