1731928320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1185

約数の個数: 216

約数和(自身を含む): 6038487000

約数和(自身を除く): 4306558680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 149, 160, 180, 192, 240, 256, 288, 298, 320, 360, 384, 447, 480, 576, 596, 640, 720, 745, 768, 894, 960, 1009, 1152, 1192, 1280, 1341, 1440, 1490, 1788, 1920, 2018, 2235, 2304, 2384, 2682, 2880, 2980, 3027, 3576, 3840, 4036, 4470, 4768, 5045, 5364, 5760, 5960, 6054, 6705, 7152, 8072, 8940, 9081, 9536, 10090, 10728, 11520, 11920, 12108, 13410, 14304, 15135, 16144, 17880, 18162, 19072, 20180, 21456, 23840, 24216, 26820, 28608, 30270, 32288, 35760, 36324, 38144, 40360, 42912, 45405, 47680, 48432, 53640, 57216, 60540, 64576, 71520, 72648, 80720, 85824, 90810, 95360, 96864, 107280, 114432, 121080, 129152, 143040, 145296, 150341, 161440, 171648, 181620, 190720, 193728, 214560, 242160, 258304, 286080, 290592, 300682, 322880, 343296, 363240, 387456, 429120, 451023, 484320, 572160, 581184, 601364, 645760, 726480, 751705, 774912, 858240, 902046, 968640, 1162368, 1202728, 1291520, 1353069, 1452960, 1503410, 1716480, 1804092, 1937280, 2255115, 2324736, 2405456, 2706138, 2905920, 3006820, 3608184, 3874560, 4510230, 4810912, 5412276, 5811840, 6013640, 6765345, 7216368, 9020460, 9621824, 10824552, 11623680, 12027280, 13530690, 14432736, 18040920, 19243648, 21649104, 24054560, 27061380, 28865472, 36081840, 38487296, 43298208, 48109120, 54122760, 57730944, 72163680, 86596416, 96218240, 108245520, 115461888, 144327360, 173192832, 192436480, 216491040, 288654720, 346385664, 432982080, 577309440, 865964160, 1731928320]

約数ペア:

[(1, 1731928320), (2, 865964160), (3, 577309440), (4, 432982080), (5, 346385664), (6, 288654720), (8, 216491040), (9, 192436480), (10, 173192832), (12, 144327360), (15, 115461888), (16, 108245520), (18, 96218240), (20, 86596416), (24, 72163680), (30, 57730944), (32, 54122760), (36, 48109120), (40, 43298208), (45, 38487296), (48, 36081840), (60, 28865472), (64, 27061380), (72, 24054560), (80, 21649104), (90, 19243648), (96, 18040920), (120, 14432736), (128, 13530690), (144, 12027280), (149, 11623680), (160, 10824552), (180, 9621824), (192, 9020460), (240, 7216368), (256, 6765345), (288, 6013640), (298, 5811840), (320, 5412276), (360, 4810912), (384, 4510230), (447, 3874560), (480, 3608184), (576, 3006820), (596, 2905920), (640, 2706138), (720, 2405456), (745, 2324736), (768, 2255115), (894, 1937280), (960, 1804092), (1009, 1716480), (1152, 1503410), (1192, 1452960), (1280, 1353069), (1341, 1291520), (1440, 1202728), (1490, 1162368), (1788, 968640), (1920, 902046), (2018, 858240), (2235, 774912), (2304, 751705), (2384, 726480), (2682, 645760), (2880, 601364), (2980, 581184), (3027, 572160), (3576, 484320), (3840, 451023), (4036, 429120), (4470, 387456), (4768, 363240), (5045, 343296), (5364, 322880), (5760, 300682), (5960, 290592), (6054, 286080), (6705, 258304), (7152, 242160), (8072, 214560), (8940, 193728), (9081, 190720), (9536, 181620), (10090, 171648), (10728, 161440), (11520, 150341), (11920, 145296), (12108, 143040), (13410, 129152), (14304, 121080), (15135, 114432), (16144, 107280), (17880, 96864), (18162, 95360), (19072, 90810), (20180, 85824), (21456, 80720), (23840, 72648), (24216, 71520), (26820, 64576), (28608, 60540), (30270, 57216), (32288, 53640), (35760, 48432), (36324, 47680), (38144, 45405), (40360, 42912)]