1949310720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1108

約数の個数: 432

約数和(自身を含む): 8050678272

約数和(自身を除く): 6101367552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 256, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 768, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1051, 1104, 1120, 1152, 1260, 1280, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1792, 1840, 1920, 1932, 2016, 2070, 2102, 2208, 2240, 2304, 2415, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3153, 3220, 3312, 3360, 3680, 3840, 3864, 4032, 4140, 4204, 4416, 4480, 4830, 5040, 5152, 5255, 5376, 5520, 5760, 5796, 5888, 6306, 6440, 6624, 6720, 7245, 7357, 7360, 7728, 8064, 8280, 8408, 8832, 8960, 9459, 9660, 10080, 10304, 10510, 11040, 11520, 11592, 12612, 12880, 13248, 13440, 14490, 14714, 14720, 15456, 15765, 16128, 16560, 16816, 17664, 18918, 19320, 20160, 20608, 21020, 22071, 22080, 23184, 24173, 25224, 25760, 26496, 26880, 28980, 29428, 29440, 30912, 31530, 33120, 33632, 36785, 37836, 38640, 40320, 41216, 42040, 44142, 44160, 46368, 47295, 48346, 50448, 51520, 52992, 57960, 58856, 61824, 63060, 66213, 66240, 67264, 72519, 73570, 75672, 77280, 80640, 84080, 88284, 88320, 92736, 94590, 96692, 100896, 103040, 110355, 115920, 117712, 120865, 123648, 126120, 132426, 132480, 134528, 145038, 147140, 151344, 154560, 168160, 169211, 176568, 185472, 189180, 193384, 201792, 206080, 217557, 220710, 231840, 235424, 241730, 252240, 264852, 264960, 269056, 290076, 294280, 302688, 309120, 331065, 336320, 338422, 353136, 362595, 370944, 378360, 386768, 403584, 435114, 441420, 463680, 470848, 483460, 504480, 507633, 529704, 580152, 588560, 605376, 618240, 662130, 672640, 676844, 706272, 725190, 756720, 773536, 807168, 846055, 870228, 882840, 927360, 941696, 966920, 1008960, 1015266, 1059408, 1087785, 1160304, 1177120, 1210752, 1324260, 1345280, 1353688, 1412544, 1450380, 1513440, 1522899, 1547072, 1692110, 1740456, 1765680, 1854720, 1883392, 1933840, 2017920, 2030532, 2118816, 2175570, 2320608, 2354240, 2421504, 2538165, 2648520, 2707376, 2825088, 2900760, 3026880, 3045798, 3094144, 3384220, 3480912, 3531360, 3867680, 4035840, 4061064, 4237632, 4351140, 4641216, 4708480, 5076330, 5297040, 5414752, 5650176, 5801520, 6053760, 6091596, 6188288, 6768440, 6961824, 7062720, 7614495, 7735360, 8122128, 8475264, 8702280, 9282432, 9416960, 10152660, 10594080, 10829504, 11603040, 12107520, 12183192, 13536880, 13923648, 14125440, 15228990, 15470720, 16244256, 16950528, 17404560, 18564864, 20305320, 21188160, 21659008, 23206080, 24366384, 27073760, 27847296, 28250880, 30457980, 30941440, 32488512, 34809120, 40610640, 42376320, 43318016, 46412160, 48732768, 54147520, 55694592, 60915960, 64977024, 69618240, 81221280, 84752640, 92824320, 97465536, 108295040, 121831920, 129954048, 139236480, 162442560, 194931072, 216590080, 243663840, 278472960, 324885120, 389862144, 487327680, 649770240, 974655360, 1949310720]

約数ペア:

[(1, 1949310720), (2, 974655360), (3, 649770240), (4, 487327680), (5, 389862144), (6, 324885120), (7, 278472960), (8, 243663840), (9, 216590080), (10, 194931072), (12, 162442560), (14, 139236480), (15, 129954048), (16, 121831920), (18, 108295040), (20, 97465536), (21, 92824320), (23, 84752640), (24, 81221280), (28, 69618240), (30, 64977024), (32, 60915960), (35, 55694592), (36, 54147520), (40, 48732768), (42, 46412160), (45, 43318016), (46, 42376320), (48, 40610640), (56, 34809120), (60, 32488512), (63, 30941440), (64, 30457980), (69, 28250880), (70, 27847296), (72, 27073760), (80, 24366384), (84, 23206080), (90, 21659008), (92, 21188160), (96, 20305320), (105, 18564864), (112, 17404560), (115, 16950528), (120, 16244256), (126, 15470720), (128, 15228990), (138, 14125440), (140, 13923648), (144, 13536880), (160, 12183192), (161, 12107520), (168, 11603040), (180, 10829504), (184, 10594080), (192, 10152660), (207, 9416960), (210, 9282432), (224, 8702280), (230, 8475264), (240, 8122128), (252, 7735360), (256, 7614495), (276, 7062720), (280, 6961824), (288, 6768440), (315, 6188288), (320, 6091596), (322, 6053760), (336, 5801520), (345, 5650176), (360, 5414752), (368, 5297040), (384, 5076330), (414, 4708480), (420, 4641216), (448, 4351140), (460, 4237632), (480, 4061064), (483, 4035840), (504, 3867680), (552, 3531360), (560, 3480912), (576, 3384220), (630, 3094144), (640, 3045798), (644, 3026880), (672, 2900760), (690, 2825088), (720, 2707376), (736, 2648520), (768, 2538165), (805, 2421504), (828, 2354240), (840, 2320608), (896, 2175570), (920, 2118816), (960, 2030532), (966, 2017920), (1008, 1933840), (1035, 1883392), (1051, 1854720), (1104, 1765680), (1120, 1740456), (1152, 1692110), (1260, 1547072), (1280, 1522899), (1288, 1513440), (1344, 1450380), (1380, 1412544), (1440, 1353688), (1449, 1345280), (1472, 1324260), (1610, 1210752), (1656, 1177120), (1680, 1160304), (1792, 1087785), (1840, 1059408), (1920, 1015266), (1932, 1008960), (2016, 966920), (2070, 941696), (2102, 927360), (2208, 882840), (2240, 870228), (2304, 846055), (2415, 807168), (2520, 773536), (2576, 756720), (2688, 725190), (2760, 706272), (2880, 676844), (2898, 672640), (2944, 662130), (3153, 618240), (3220, 605376), (3312, 588560), (3360, 580152), (3680, 529704), (3840, 507633), (3864, 504480), (4032, 483460), (4140, 470848), (4204, 463680), (4416, 441420), (4480, 435114), (4830, 403584), (5040, 386768), (5152, 378360), (5255, 370944), (5376, 362595), (5520, 353136), (5760, 338422), (5796, 336320), (5888, 331065), (6306, 309120), (6440, 302688), (6624, 294280), (6720, 290076), (7245, 269056), (7357, 264960), (7360, 264852), (7728, 252240), (8064, 241730), (8280, 235424), (8408, 231840), (8832, 220710), (8960, 217557), (9459, 206080), (9660, 201792), (10080, 193384), (10304, 189180), (10510, 185472), (11040, 176568), (11520, 169211), (11592, 168160), (12612, 154560), (12880, 151344), (13248, 147140), (13440, 145038), (14490, 134528), (14714, 132480), (14720, 132426), (15456, 126120), (15765, 123648), (16128, 120865), (16560, 117712), (16816, 115920), (17664, 110355), (18918, 103040), (19320, 100896), (20160, 96692), (20608, 94590), (21020, 92736), (22071, 88320), (22080, 88284), (23184, 84080), (24173, 80640), (25224, 77280), (25760, 75672), (26496, 73570), (26880, 72519), (28980, 67264), (29428, 66240), (29440, 66213), (30912, 63060), (31530, 61824), (33120, 58856), (33632, 57960), (36785, 52992), (37836, 51520), (38640, 50448), (40320, 48346), (41216, 47295), (42040, 46368), (44142, 44160)]