2031805854720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{126341}}^1$

素因数の和:126721

約数の個数: 264

約数和(自身を含む): 7060382620200

約数和(自身を除く): 5028576765480

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, 160, 180, 192, 240, 256, 288, 320, 349, 360, 384, 480, 512, 576, 640, 698, 720, 768, 960, 1024, 1047, 1152, 1280, 1396, 1440, 1536, 1745, 1920, 2094, 2304, 2560, 2792, 2880, 3072, 3141, 3490, 3840, 4188, 4608, 5120, 5235, 5584, 5760, 6282, 6980, 7680, 8376, 9216, 10470, 11168, 11520, 12564, 13960, 15360, 15705, 16752, 20940, 22336, 23040, 25128, 27920, 31410, 33504, 41880, 44672, 46080, 50256, 55840, 62820, 67008, 83760, 89344, 100512, 111680, 125640, 126341, 134016, 167520, 178688, 201024, 223360, 251280, 252682, 268032, 335040, 357376, 379023, 402048, 446720, 502560, 505364, 536064, 631705, 670080, 758046, 804096, 893440, 1005120, 1010728, 1072128, 1137069, 1263410, 1340160, 1516092, 1608192, 1786880, 1895115, 2010240, 2021456, 2274138, 2526820, 2680320, 3032184, 3216384, 3790230, 4020480, 4042912, 4548276, 5053640, 5360640, 5685345, 6064368, 7580460, 8040960, 8085824, 9096552, 10107280, 11370690, 12128736, 15160920, 16081920, 16171648, 18193104, 20214560, 22741380, 24257472, 30321840, 32343296, 36386208, 40429120, 44093009, 45482760, 48514944, 60643680, 64686592, 72772416, 80858240, 88186018, 90965520, 97029888, 121287360, 129373184, 132279027, 145544832, 161716480, 176372036, 181931040, 194059776, 220465045, 242574720, 264558054, 291089664, 323432960, 352744072, 363862080, 388119552, 396837081, 440930090, 485149440, 529116108, 582179328, 646865920, 661395135, 705488144, 727724160, 793674162, 881860180, 970298880, 1058232216, 1164358656, 1322790270, 1410976288, 1455448320, 1587348324, 1763720360, 1940597760, 1984185405, 2116464432, 2645580540, 2821952576, 2910896640, 3174696648, 3527440720, 3968370810, 4232928864, 5291161080, 5643905152, 5821793280, 6349393296, 7054881440, 7936741620, 8465857728, 10582322160, 11287810304, 12698786592, 14109762880, 15873483240, 16931715456, 21164644320, 22575620608, 25397573184, 28219525760, 31746966480, 33863430912, 42329288640, 45151241216, 50795146368, 56439051520, 63493932960, 67726861824, 84658577280, 101590292736, 112878103040, 126987865920, 135453723648, 169317154560, 203180585472, 225756206080, 253975731840, 338634309120, 406361170944, 507951463680, 677268618240, 1015902927360, 2031805854720]

約数ペア:

[(1, 2031805854720), (2, 1015902927360), (3, 677268618240), (4, 507951463680), (5, 406361170944), (6, 338634309120), (8, 253975731840), (9, 225756206080), (10, 203180585472), (12, 169317154560), (15, 135453723648), (16, 126987865920), (18, 112878103040), (20, 101590292736), (24, 84658577280), (30, 67726861824), (32, 63493932960), (36, 56439051520), (40, 50795146368), (45, 45151241216), (48, 42329288640), (60, 33863430912), (64, 31746966480), (72, 28219525760), (80, 25397573184), (90, 22575620608), (96, 21164644320), (120, 16931715456), (128, 15873483240), (144, 14109762880), (160, 12698786592), (180, 11287810304), (192, 10582322160), (240, 8465857728), (256, 7936741620), (288, 7054881440), (320, 6349393296), (349, 5821793280), (360, 5643905152), (384, 5291161080), (480, 4232928864), (512, 3968370810), (576, 3527440720), (640, 3174696648), (698, 2910896640), (720, 2821952576), (768, 2645580540), (960, 2116464432), (1024, 1984185405), (1047, 1940597760), (1152, 1763720360), (1280, 1587348324), (1396, 1455448320), (1440, 1410976288), (1536, 1322790270), (1745, 1164358656), (1920, 1058232216), (2094, 970298880), (2304, 881860180), (2560, 793674162), (2792, 727724160), (2880, 705488144), (3072, 661395135), (3141, 646865920), (3490, 582179328), (3840, 529116108), (4188, 485149440), (4608, 440930090), (5120, 396837081), (5235, 388119552), (5584, 363862080), (5760, 352744072), (6282, 323432960), (6980, 291089664), (7680, 264558054), (8376, 242574720), (9216, 220465045), (10470, 194059776), (11168, 181931040), (11520, 176372036), (12564, 161716480), (13960, 145544832), (15360, 132279027), (15705, 129373184), (16752, 121287360), (20940, 97029888), (22336, 90965520), (23040, 88186018), (25128, 80858240), (27920, 72772416), (31410, 64686592), (33504, 60643680), (41880, 48514944), (44672, 45482760), (46080, 44093009), (50256, 40429120), (55840, 36386208), (62820, 32343296), (67008, 30321840), (83760, 24257472), (89344, 22741380), (100512, 20214560), (111680, 18193104), (125640, 16171648), (126341, 16081920), (134016, 15160920), (167520, 12128736), (178688, 11370690), (201024, 10107280), (223360, 9096552), (251280, 8085824), (252682, 8040960), (268032, 7580460), (335040, 6064368), (357376, 5685345), (379023, 5360640), (402048, 5053640), (446720, 4548276), (502560, 4042912), (505364, 4020480), (536064, 3790230), (631705, 3216384), (670080, 3032184), (758046, 2680320), (804096, 2526820), (893440, 2274138), (1005120, 2021456), (1010728, 2010240), (1072128, 1895115), (1137069, 1786880), (1263410, 1608192), (1340160, 1516092)]