1905411200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 576

約数和(自身を含む): 6392299200

約数和(自身を除く): 4486888000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 37, 38, 40, 44, 50, 55, 56, 64, 70, 74, 76, 77, 80, 88, 95, 100, 110, 112, 121, 128, 133, 140, 148, 152, 154, 160, 175, 176, 185, 190, 200, 209, 220, 224, 242, 259, 266, 275, 280, 296, 304, 308, 320, 350, 352, 370, 380, 385, 400, 407, 418, 440, 448, 475, 484, 518, 532, 550, 560, 592, 605, 608, 616, 640, 665, 700, 703, 704, 740, 760, 770, 800, 814, 836, 847, 880, 896, 925, 950, 968, 1036, 1045, 1064, 1100, 1120, 1184, 1210, 1216, 1232, 1295, 1330, 1400, 1406, 1408, 1463, 1480, 1520, 1540, 1600, 1628, 1672, 1694, 1760, 1850, 1900, 1925, 1936, 2035, 2072, 2090, 2128, 2200, 2240, 2299, 2368, 2420, 2432, 2464, 2590, 2660, 2800, 2812, 2849, 2926, 2960, 3025, 3040, 3080, 3200, 3256, 3325, 3344, 3388, 3515, 3520, 3700, 3800, 3850, 3872, 4070, 4144, 4180, 4235, 4256, 4400, 4477, 4480, 4598, 4736, 4840, 4921, 4928, 5180, 5225, 5320, 5600, 5624, 5698, 5852, 5920, 6050, 6080, 6160, 6475, 6512, 6650, 6688, 6776, 7030, 7040, 7315, 7400, 7600, 7700, 7733, 7744, 8140, 8288, 8360, 8470, 8512, 8800, 8954, 9196, 9680, 9842, 9856, 10175, 10360, 10450, 10640, 11200, 11248, 11396, 11495, 11704, 11840, 12100, 12160, 12320, 12950, 13024, 13300, 13376, 13552, 14060, 14245, 14630, 14800, 15200, 15400, 15466, 15488, 16093, 16280, 16576, 16720, 16940, 17024, 17575, 17600, 17908, 18392, 19360, 19684, 20350, 20720, 20900, 21175, 21280, 22385, 22400, 22496, 22792, 22990, 23408, 23680, 24200, 24605, 24640, 25900, 26048, 26600, 26752, 27104, 28120, 28490, 29260, 29600, 30400, 30800, 30932, 31339, 32186, 32560, 33152, 33440, 33880, 35150, 35200, 35816, 36575, 36784, 38665, 38720, 39368, 40700, 41440, 41800, 42350, 42560, 44770, 44992, 45584, 45980, 46816, 48400, 49210, 49280, 51800, 52096, 53200, 54131, 54208, 56240, 56980, 57475, 58520, 59200, 60800, 61600, 61864, 62678, 64372, 65120, 66880, 67760, 70300, 71225, 71632, 73150, 73568, 77330, 77440, 78736, 80465, 81400, 82880, 83600, 84700, 85063, 85120, 89540, 89984, 91168, 91960, 93632, 96800, 98420, 103600, 106400, 108262, 108416, 111925, 112480, 113960, 114950, 117040, 118400, 123025, 123200, 123728, 125356, 128744, 130240, 133760, 135520, 140600, 142450, 143264, 146300, 147136, 154660, 156695, 157472, 160930, 162800, 165760, 167200, 169400, 170126, 179080, 182336, 183920, 187264, 193325, 193600, 196840, 207200, 212800, 216524, 223850, 224960, 227920, 229900, 234080, 246050, 246400, 247456, 250712, 257488, 260480, 270655, 271040, 281200, 284900, 286528, 292600, 294272, 309320, 313390, 314944, 321860, 325600, 334400, 338800, 340252, 358160, 364672, 367840, 386650, 387200, 393680, 402325, 414400, 425315, 425600, 433048, 447700, 449920, 455840, 459800, 468160, 492100, 494912, 501424, 514976, 541310, 542080, 562400, 569800, 573056, 585200, 595441, 618640, 626780, 629888, 643720, 651200, 668800, 677600, 680504, 716320, 735680, 773300, 783475, 787360, 804650, 828800, 850630, 866096, 895400, 911680, 919600, 936320, 984200, 989824, 1002848, 1029952, 1082620, 1124800, 1139600, 1170400, 1190882, 1237280, 1253560, 1287440, 1302400, 1353275, 1355200, 1361008, 1432640, 1471360, 1546600, 1566950, 1574720, 1609300, 1701260, 1732192, 1790800, 1823360, 1839200, 1968400, 2005696, 2059904, 2126575, 2165240, 2249600, 2279200, 2340800, 2381764, 2474560, 2507120, 2574880, 2706550, 2710400, 2722016, 2865280, 2977205, 3093200, 3133900, 3149440, 3218600, 3402520, 3464384, 3581600, 3678400, 3936800, 4011392, 4253150, 4330480, 4558400, 4681600, 4763528, 4949120, 5014240, 5149760, 5413100, 5444032, 5954410, 6186400, 6267800, 6437200, 6805040, 6928768, 7163200, 7356800, 7873600, 8506300, 8660960, 9116800, 9527056, 10028480, 10299520, 10826200, 10888064, 11908820, 12372800, 12535600, 12874400, 13610080, 14326400, 14886025, 15747200, 17012600, 17321920, 19054112, 20056960, 21652400, 23817640, 24745600, 25071200, 25748800, 27220160, 29772050, 34025200, 34643840, 38108224, 43304800, 47635280, 50142400, 51497600, 54440320, 59544100, 68050400, 76216448, 86609600, 95270560, 100284800, 119088200, 136100800, 173219200, 190541120, 238176400, 272201600, 381082240, 476352800, 952705600, 1905411200]

約数ペア:

[(1, 1905411200), (2, 952705600), (4, 476352800), (5, 381082240), (7, 272201600), (8, 238176400), (10, 190541120), (11, 173219200), (14, 136100800), (16, 119088200), (19, 100284800), (20, 95270560), (22, 86609600), (25, 76216448), (28, 68050400), (32, 59544100), (35, 54440320), (37, 51497600), (38, 50142400), (40, 47635280), (44, 43304800), (50, 38108224), (55, 34643840), (56, 34025200), (64, 29772050), (70, 27220160), (74, 25748800), (76, 25071200), (77, 24745600), (80, 23817640), (88, 21652400), (95, 20056960), (100, 19054112), (110, 17321920), (112, 17012600), (121, 15747200), (128, 14886025), (133, 14326400), (140, 13610080), (148, 12874400), (152, 12535600), (154, 12372800), (160, 11908820), (175, 10888064), (176, 10826200), (185, 10299520), (190, 10028480), (200, 9527056), (209, 9116800), (220, 8660960), (224, 8506300), (242, 7873600), (259, 7356800), (266, 7163200), (275, 6928768), (280, 6805040), (296, 6437200), (304, 6267800), (308, 6186400), (320, 5954410), (350, 5444032), (352, 5413100), (370, 5149760), (380, 5014240), (385, 4949120), (400, 4763528), (407, 4681600), (418, 4558400), (440, 4330480), (448, 4253150), (475, 4011392), (484, 3936800), (518, 3678400), (532, 3581600), (550, 3464384), (560, 3402520), (592, 3218600), (605, 3149440), (608, 3133900), (616, 3093200), (640, 2977205), (665, 2865280), (700, 2722016), (703, 2710400), (704, 2706550), (740, 2574880), (760, 2507120), (770, 2474560), (800, 2381764), (814, 2340800), (836, 2279200), (847, 2249600), (880, 2165240), (896, 2126575), (925, 2059904), (950, 2005696), (968, 1968400), (1036, 1839200), (1045, 1823360), (1064, 1790800), (1100, 1732192), (1120, 1701260), (1184, 1609300), (1210, 1574720), (1216, 1566950), (1232, 1546600), (1295, 1471360), (1330, 1432640), (1400, 1361008), (1406, 1355200), (1408, 1353275), (1463, 1302400), (1480, 1287440), (1520, 1253560), (1540, 1237280), (1600, 1190882), (1628, 1170400), (1672, 1139600), (1694, 1124800), (1760, 1082620), (1850, 1029952), (1900, 1002848), (1925, 989824), (1936, 984200), (2035, 936320), (2072, 919600), (2090, 911680), (2128, 895400), (2200, 866096), (2240, 850630), (2299, 828800), (2368, 804650), (2420, 787360), (2432, 783475), (2464, 773300), (2590, 735680), (2660, 716320), (2800, 680504), (2812, 677600), (2849, 668800), (2926, 651200), (2960, 643720), (3025, 629888), (3040, 626780), (3080, 618640), (3200, 595441), (3256, 585200), (3325, 573056), (3344, 569800), (3388, 562400), (3515, 542080), (3520, 541310), (3700, 514976), (3800, 501424), (3850, 494912), (3872, 492100), (4070, 468160), (4144, 459800), (4180, 455840), (4235, 449920), (4256, 447700), (4400, 433048), (4477, 425600), (4480, 425315), (4598, 414400), (4736, 402325), (4840, 393680), (4921, 387200), (4928, 386650), (5180, 367840), (5225, 364672), (5320, 358160), (5600, 340252), (5624, 338800), (5698, 334400), (5852, 325600), (5920, 321860), (6050, 314944), (6080, 313390), (6160, 309320), (6475, 294272), (6512, 292600), (6650, 286528), (6688, 284900), (6776, 281200), (7030, 271040), (7040, 270655), (7315, 260480), (7400, 257488), (7600, 250712), (7700, 247456), (7733, 246400), (7744, 246050), (8140, 234080), (8288, 229900), (8360, 227920), (8470, 224960), (8512, 223850), (8800, 216524), (8954, 212800), (9196, 207200), (9680, 196840), (9842, 193600), (9856, 193325), (10175, 187264), (10360, 183920), (10450, 182336), (10640, 179080), (11200, 170126), (11248, 169400), (11396, 167200), (11495, 165760), (11704, 162800), (11840, 160930), (12100, 157472), (12160, 156695), (12320, 154660), (12950, 147136), (13024, 146300), (13300, 143264), (13376, 142450), (13552, 140600), (14060, 135520), (14245, 133760), (14630, 130240), (14800, 128744), (15200, 125356), (15400, 123728), (15466, 123200), (15488, 123025), (16093, 118400), (16280, 117040), (16576, 114950), (16720, 113960), (16940, 112480), (17024, 111925), (17575, 108416), (17600, 108262), (17908, 106400), (18392, 103600), (19360, 98420), (19684, 96800), (20350, 93632), (20720, 91960), (20900, 91168), (21175, 89984), (21280, 89540), (22385, 85120), (22400, 85063), (22496, 84700), (22792, 83600), (22990, 82880), (23408, 81400), (23680, 80465), (24200, 78736), (24605, 77440), (24640, 77330), (25900, 73568), (26048, 73150), (26600, 71632), (26752, 71225), (27104, 70300), (28120, 67760), (28490, 66880), (29260, 65120), (29600, 64372), (30400, 62678), (30800, 61864), (30932, 61600), (31339, 60800), (32186, 59200), (32560, 58520), (33152, 57475), (33440, 56980), (33880, 56240), (35150, 54208), (35200, 54131), (35816, 53200), (36575, 52096), (36784, 51800), (38665, 49280), (38720, 49210), (39368, 48400), (40700, 46816), (41440, 45980), (41800, 45584), (42350, 44992), (42560, 44770)]