189131040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 288

約数和(自身を含む): 764225280

約数和(自身を除く): 575094240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 647, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1294, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 1941, 2016, 2030, 2088, 2320, 2436, 2520, 2588, 2610, 2784, 3045, 3235, 3248, 3360, 3480, 3654, 3882, 4060, 4176, 4529, 4640, 4872, 5040, 5176, 5220, 5823, 6090, 6470, 6496, 6960, 7308, 7764, 8120, 8352, 9058, 9135, 9705, 9744, 10080, 10352, 10440, 11646, 12180, 12940, 13587, 13920, 14616, 15528, 16240, 18116, 18270, 18763, 19410, 19488, 20704, 20880, 22645, 23292, 24360, 25880, 27174, 29115, 29232, 31056, 32480, 36232, 36540, 37526, 38820, 40761, 41760, 45290, 46584, 48720, 51760, 54348, 56289, 58230, 58464, 62112, 67935, 72464, 73080, 75052, 77640, 81522, 90580, 93168, 93815, 97440, 103520, 108696, 112578, 116460, 131341, 135870, 144928, 146160, 150104, 155280, 163044, 168867, 181160, 186336, 187630, 203805, 217392, 225156, 232920, 262682, 271740, 281445, 292320, 300208, 310560, 326088, 337734, 362320, 375260, 394023, 407610, 434784, 450312, 465840, 525364, 543480, 562890, 600416, 652176, 656705, 675468, 724640, 750520, 788046, 815220, 844335, 900624, 931680, 1050728, 1086960, 1125780, 1182069, 1304352, 1313410, 1350936, 1501040, 1576092, 1630440, 1688670, 1801248, 1970115, 2101456, 2173920, 2251560, 2364138, 2626820, 2701872, 3002080, 3152184, 3260880, 3377340, 3940230, 4202912, 4503120, 4728276, 5253640, 5403744, 5910345, 6304368, 6521760, 6754680, 7880460, 9006240, 9456552, 10507280, 11820690, 12608736, 13509360, 15760920, 18913104, 21014560, 23641380, 27018720, 31521840, 37826208, 47282760, 63043680, 94565520, 189131040]

約数ペア:

[(1, 189131040), (2, 94565520), (3, 63043680), (4, 47282760), (5, 37826208), (6, 31521840), (7, 27018720), (8, 23641380), (9, 21014560), (10, 18913104), (12, 15760920), (14, 13509360), (15, 12608736), (16, 11820690), (18, 10507280), (20, 9456552), (21, 9006240), (24, 7880460), (28, 6754680), (29, 6521760), (30, 6304368), (32, 5910345), (35, 5403744), (36, 5253640), (40, 4728276), (42, 4503120), (45, 4202912), (48, 3940230), (56, 3377340), (58, 3260880), (60, 3152184), (63, 3002080), (70, 2701872), (72, 2626820), (80, 2364138), (84, 2251560), (87, 2173920), (90, 2101456), (96, 1970115), (105, 1801248), (112, 1688670), (116, 1630440), (120, 1576092), (126, 1501040), (140, 1350936), (144, 1313410), (145, 1304352), (160, 1182069), (168, 1125780), (174, 1086960), (180, 1050728), (203, 931680), (210, 900624), (224, 844335), (232, 815220), (240, 788046), (252, 750520), (261, 724640), (280, 675468), (288, 656705), (290, 652176), (315, 600416), (336, 562890), (348, 543480), (360, 525364), (406, 465840), (420, 450312), (435, 434784), (464, 407610), (480, 394023), (504, 375260), (522, 362320), (560, 337734), (580, 326088), (609, 310560), (630, 300208), (647, 292320), (672, 281445), (696, 271740), (720, 262682), (812, 232920), (840, 225156), (870, 217392), (928, 203805), (1008, 187630), (1015, 186336), (1044, 181160), (1120, 168867), (1160, 163044), (1218, 155280), (1260, 150104), (1294, 146160), (1305, 144928), (1392, 135870), (1440, 131341), (1624, 116460), (1680, 112578), (1740, 108696), (1827, 103520), (1941, 97440), (2016, 93815), (2030, 93168), (2088, 90580), (2320, 81522), (2436, 77640), (2520, 75052), (2588, 73080), (2610, 72464), (2784, 67935), (3045, 62112), (3235, 58464), (3248, 58230), (3360, 56289), (3480, 54348), (3654, 51760), (3882, 48720), (4060, 46584), (4176, 45290), (4529, 41760), (4640, 40761), (4872, 38820), (5040, 37526), (5176, 36540), (5220, 36232), (5823, 32480), (6090, 31056), (6470, 29232), (6496, 29115), (6960, 27174), (7308, 25880), (7764, 24360), (8120, 23292), (8352, 22645), (9058, 20880), (9135, 20704), (9705, 19488), (9744, 19410), (10080, 18763), (10352, 18270), (10440, 18116), (11646, 16240), (12180, 15528), (12940, 14616), (13587, 13920)]