1311991800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 384

約数和(自身を含む): 5024678400

約数和(自身を除く): 3712686600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 41, 42, 50, 56, 57, 60, 70, 75, 76, 82, 84, 95, 100, 105, 114, 120, 123, 133, 140, 150, 152, 164, 168, 175, 190, 200, 205, 210, 228, 246, 266, 280, 285, 287, 300, 328, 350, 380, 399, 401, 410, 420, 456, 475, 492, 525, 532, 570, 574, 600, 615, 665, 700, 760, 779, 798, 802, 820, 840, 861, 950, 984, 1025, 1050, 1064, 1140, 1148, 1203, 1230, 1330, 1400, 1425, 1435, 1558, 1596, 1604, 1640, 1722, 1900, 1995, 2005, 2050, 2100, 2280, 2296, 2337, 2406, 2460, 2660, 2807, 2850, 2870, 3075, 3116, 3192, 3208, 3325, 3444, 3800, 3895, 3990, 4010, 4100, 4200, 4305, 4674, 4812, 4920, 5320, 5453, 5614, 5700, 5740, 6015, 6150, 6232, 6650, 6888, 7175, 7619, 7790, 7980, 8020, 8200, 8421, 8610, 9348, 9624, 9975, 10025, 10906, 11228, 11400, 11480, 11685, 12030, 12300, 13300, 14035, 14350, 15238, 15580, 15960, 16040, 16359, 16441, 16842, 17220, 18696, 19475, 19950, 20050, 21525, 21812, 22456, 22857, 23370, 24060, 24600, 26600, 27265, 28070, 28700, 30075, 30476, 31160, 32718, 32882, 33684, 34440, 38095, 38950, 39900, 40100, 42105, 43050, 43624, 45714, 46740, 48120, 49323, 53333, 54530, 56140, 57400, 58425, 60150, 60952, 65436, 65764, 67368, 70175, 76190, 77900, 79800, 80200, 81795, 82205, 84210, 86100, 91428, 93480, 98646, 106666, 109060, 112280, 114285, 115087, 116850, 120300, 130872, 131528, 136325, 140350, 152380, 155800, 159999, 163590, 164410, 168420, 172200, 182856, 190475, 197292, 210525, 213332, 218120, 228570, 230174, 233700, 240600, 246615, 266665, 272650, 280700, 304760, 312379, 319998, 327180, 328820, 336840, 345261, 380950, 394584, 408975, 411025, 421050, 426664, 457140, 460348, 467400, 493230, 533330, 545300, 561400, 571425, 575435, 624758, 639996, 654360, 657640, 690522, 761900, 799995, 817950, 822050, 842100, 914280, 920696, 937137, 986460, 1066660, 1090600, 1142850, 1150870, 1233075, 1249516, 1279992, 1333325, 1381044, 1523800, 1561895, 1599990, 1635900, 1644100, 1684200, 1726305, 1874274, 1972920, 2133320, 2186653, 2285700, 2301740, 2466150, 2499032, 2666650, 2762088, 2877175, 3123790, 3199980, 3271800, 3288200, 3452610, 3748548, 3999975, 4373306, 4571400, 4603480, 4685685, 4932300, 5333300, 5754350, 6247580, 6399960, 6559959, 6905220, 7497096, 7809475, 7999950, 8631525, 8746612, 9371370, 9864600, 10666600, 10933265, 11508700, 12495160, 13119918, 13810440, 15618950, 15999900, 17263050, 17493224, 18742740, 21866530, 23017400, 23428425, 26239836, 31237900, 31999800, 32799795, 34526100, 37485480, 43733060, 46856850, 52479672, 54666325, 62475800, 65599590, 69052200, 87466120, 93713700, 109332650, 131199180, 163998975, 187427400, 218665300, 262398360, 327997950, 437330600, 655995900, 1311991800]

約数ペア:

[(1, 1311991800), (2, 655995900), (3, 437330600), (4, 327997950), (5, 262398360), (6, 218665300), (7, 187427400), (8, 163998975), (10, 131199180), (12, 109332650), (14, 93713700), (15, 87466120), (19, 69052200), (20, 65599590), (21, 62475800), (24, 54666325), (25, 52479672), (28, 46856850), (30, 43733060), (35, 37485480), (38, 34526100), (40, 32799795), (41, 31999800), (42, 31237900), (50, 26239836), (56, 23428425), (57, 23017400), (60, 21866530), (70, 18742740), (75, 17493224), (76, 17263050), (82, 15999900), (84, 15618950), (95, 13810440), (100, 13119918), (105, 12495160), (114, 11508700), (120, 10933265), (123, 10666600), (133, 9864600), (140, 9371370), (150, 8746612), (152, 8631525), (164, 7999950), (168, 7809475), (175, 7497096), (190, 6905220), (200, 6559959), (205, 6399960), (210, 6247580), (228, 5754350), (246, 5333300), (266, 4932300), (280, 4685685), (285, 4603480), (287, 4571400), (300, 4373306), (328, 3999975), (350, 3748548), (380, 3452610), (399, 3288200), (401, 3271800), (410, 3199980), (420, 3123790), (456, 2877175), (475, 2762088), (492, 2666650), (525, 2499032), (532, 2466150), (570, 2301740), (574, 2285700), (600, 2186653), (615, 2133320), (665, 1972920), (700, 1874274), (760, 1726305), (779, 1684200), (798, 1644100), (802, 1635900), (820, 1599990), (840, 1561895), (861, 1523800), (950, 1381044), (984, 1333325), (1025, 1279992), (1050, 1249516), (1064, 1233075), (1140, 1150870), (1148, 1142850), (1203, 1090600), (1230, 1066660), (1330, 986460), (1400, 937137), (1425, 920696), (1435, 914280), (1558, 842100), (1596, 822050), (1604, 817950), (1640, 799995), (1722, 761900), (1900, 690522), (1995, 657640), (2005, 654360), (2050, 639996), (2100, 624758), (2280, 575435), (2296, 571425), (2337, 561400), (2406, 545300), (2460, 533330), (2660, 493230), (2807, 467400), (2850, 460348), (2870, 457140), (3075, 426664), (3116, 421050), (3192, 411025), (3208, 408975), (3325, 394584), (3444, 380950), (3800, 345261), (3895, 336840), (3990, 328820), (4010, 327180), (4100, 319998), (4200, 312379), (4305, 304760), (4674, 280700), (4812, 272650), (4920, 266665), (5320, 246615), (5453, 240600), (5614, 233700), (5700, 230174), (5740, 228570), (6015, 218120), (6150, 213332), (6232, 210525), (6650, 197292), (6888, 190475), (7175, 182856), (7619, 172200), (7790, 168420), (7980, 164410), (8020, 163590), (8200, 159999), (8421, 155800), (8610, 152380), (9348, 140350), (9624, 136325), (9975, 131528), (10025, 130872), (10906, 120300), (11228, 116850), (11400, 115087), (11480, 114285), (11685, 112280), (12030, 109060), (12300, 106666), (13300, 98646), (14035, 93480), (14350, 91428), (15238, 86100), (15580, 84210), (15960, 82205), (16040, 81795), (16359, 80200), (16441, 79800), (16842, 77900), (17220, 76190), (18696, 70175), (19475, 67368), (19950, 65764), (20050, 65436), (21525, 60952), (21812, 60150), (22456, 58425), (22857, 57400), (23370, 56140), (24060, 54530), (24600, 53333), (26600, 49323), (27265, 48120), (28070, 46740), (28700, 45714), (30075, 43624), (30476, 43050), (31160, 42105), (32718, 40100), (32882, 39900), (33684, 38950), (34440, 38095)]