16005169920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1075

約数の個数: 288

約数和(自身を含む): 52971061248

約数和(自身を除く): 36965891328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 127, 128, 148, 160, 185, 192, 222, 240, 254, 256, 296, 320, 370, 381, 384, 444, 480, 508, 555, 592, 635, 640, 740, 762, 768, 887, 888, 960, 1016, 1110, 1184, 1270, 1280, 1480, 1524, 1774, 1776, 1905, 1920, 2032, 2220, 2368, 2540, 2661, 2960, 3048, 3548, 3552, 3810, 3840, 4064, 4435, 4440, 4699, 4736, 5080, 5322, 5920, 6096, 7096, 7104, 7620, 8128, 8870, 8880, 9398, 9472, 10160, 10644, 11840, 12192, 13305, 14097, 14192, 14208, 15240, 16256, 17740, 17760, 18796, 20320, 21288, 23495, 23680, 24384, 26610, 28194, 28384, 28416, 30480, 32512, 32819, 35480, 35520, 37592, 40640, 42576, 46990, 47360, 48768, 53220, 56388, 56768, 60960, 65638, 70485, 70960, 71040, 75184, 81280, 85152, 93980, 97536, 98457, 106440, 112649, 112776, 113536, 121920, 131276, 140970, 141920, 142080, 150368, 162560, 164095, 170304, 187960, 196914, 212880, 225298, 225552, 227072, 243840, 262552, 281940, 283840, 300736, 328190, 337947, 340608, 375920, 393828, 425760, 450596, 451104, 487680, 492285, 525104, 563245, 563880, 567680, 601472, 656380, 675894, 681216, 751840, 787656, 851520, 901192, 902208, 984570, 1050208, 1126490, 1127760, 1135360, 1202944, 1312760, 1351788, 1503680, 1575312, 1689735, 1703040, 1802384, 1804416, 1969140, 2100416, 2252980, 2255520, 2625520, 2703576, 3007360, 3150624, 3379470, 3406080, 3604768, 3608832, 3938280, 4168013, 4200832, 4505960, 4511040, 5251040, 5407152, 6014720, 6301248, 6758940, 7209536, 7876560, 8336026, 8401664, 9011920, 9022080, 10502080, 10814304, 12504039, 12602496, 13517880, 14419072, 15753120, 16672052, 18023840, 18044160, 20840065, 21004160, 21628608, 25008078, 25204992, 27035760, 28838144, 31506240, 33344104, 36047680, 41680130, 42008320, 43257216, 50016156, 54071520, 62520195, 63012480, 66688208, 72095360, 83360260, 86514432, 100032312, 108143040, 125040390, 126024960, 133376416, 144190720, 166720520, 200064624, 216286080, 250080780, 266752832, 333441040, 400129248, 432572160, 500161560, 533505664, 666882080, 800258496, 1000323120, 1067011328, 1333764160, 1600516992, 2000646240, 2667528320, 3201033984, 4001292480, 5335056640, 8002584960, 16005169920]

約数ペア:

[(1, 16005169920), (2, 8002584960), (3, 5335056640), (4, 4001292480), (5, 3201033984), (6, 2667528320), (8, 2000646240), (10, 1600516992), (12, 1333764160), (15, 1067011328), (16, 1000323120), (20, 800258496), (24, 666882080), (30, 533505664), (32, 500161560), (37, 432572160), (40, 400129248), (48, 333441040), (60, 266752832), (64, 250080780), (74, 216286080), (80, 200064624), (96, 166720520), (111, 144190720), (120, 133376416), (127, 126024960), (128, 125040390), (148, 108143040), (160, 100032312), (185, 86514432), (192, 83360260), (222, 72095360), (240, 66688208), (254, 63012480), (256, 62520195), (296, 54071520), (320, 50016156), (370, 43257216), (381, 42008320), (384, 41680130), (444, 36047680), (480, 33344104), (508, 31506240), (555, 28838144), (592, 27035760), (635, 25204992), (640, 25008078), (740, 21628608), (762, 21004160), (768, 20840065), (887, 18044160), (888, 18023840), (960, 16672052), (1016, 15753120), (1110, 14419072), (1184, 13517880), (1270, 12602496), (1280, 12504039), (1480, 10814304), (1524, 10502080), (1774, 9022080), (1776, 9011920), (1905, 8401664), (1920, 8336026), (2032, 7876560), (2220, 7209536), (2368, 6758940), (2540, 6301248), (2661, 6014720), (2960, 5407152), (3048, 5251040), (3548, 4511040), (3552, 4505960), (3810, 4200832), (3840, 4168013), (4064, 3938280), (4435, 3608832), (4440, 3604768), (4699, 3406080), (4736, 3379470), (5080, 3150624), (5322, 3007360), (5920, 2703576), (6096, 2625520), (7096, 2255520), (7104, 2252980), (7620, 2100416), (8128, 1969140), (8870, 1804416), (8880, 1802384), (9398, 1703040), (9472, 1689735), (10160, 1575312), (10644, 1503680), (11840, 1351788), (12192, 1312760), (13305, 1202944), (14097, 1135360), (14192, 1127760), (14208, 1126490), (15240, 1050208), (16256, 984570), (17740, 902208), (17760, 901192), (18796, 851520), (20320, 787656), (21288, 751840), (23495, 681216), (23680, 675894), (24384, 656380), (26610, 601472), (28194, 567680), (28384, 563880), (28416, 563245), (30480, 525104), (32512, 492285), (32819, 487680), (35480, 451104), (35520, 450596), (37592, 425760), (40640, 393828), (42576, 375920), (46990, 340608), (47360, 337947), (48768, 328190), (53220, 300736), (56388, 283840), (56768, 281940), (60960, 262552), (65638, 243840), (70485, 227072), (70960, 225552), (71040, 225298), (75184, 212880), (81280, 196914), (85152, 187960), (93980, 170304), (97536, 164095), (98457, 162560), (106440, 150368), (112649, 142080), (112776, 141920), (113536, 140970), (121920, 131276)]