2478651840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 560

約数和(自身を含む): 10621670400

約数和(自身を除く): 8143018560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 648, 665, 672, 684, 719, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1216, 1260, 1296, 1330, 1344, 1368, 1438, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1728, 1824, 1890, 1995, 2016, 2052, 2128, 2157, 2160, 2240, 2268, 2280, 2394, 2520, 2565, 2592, 2660, 2736, 2835, 2876, 2880, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3591, 3595, 3648, 3780, 3990, 4032, 4104, 4256, 4314, 4320, 4536, 4560, 4788, 5033, 5040, 5130, 5184, 5320, 5472, 5670, 5752, 5985, 6048, 6080, 6156, 6384, 6471, 6480, 6720, 6840, 7182, 7190, 7560, 7695, 7980, 8208, 8512, 8628, 8640, 9072, 9120, 9576, 10066, 10080, 10260, 10640, 10773, 10785, 10944, 11340, 11504, 11970, 12096, 12312, 12768, 12942, 12960, 13661, 13680, 14364, 14380, 15099, 15120, 15390, 15960, 16416, 17256, 17955, 18144, 18240, 19152, 19413, 20132, 20160, 20520, 21280, 21546, 21570, 22680, 23008, 23940, 24624, 25165, 25536, 25884, 25920, 27322, 27360, 28728, 28760, 30198, 30240, 30780, 31920, 32355, 32832, 34512, 35910, 36288, 38304, 38826, 40264, 40983, 41040, 42560, 43092, 43140, 45297, 45360, 46016, 47880, 49248, 50330, 51768, 53865, 54644, 54720, 57456, 57520, 58239, 60396, 60480, 61560, 63840, 64710, 68305, 69024, 71820, 75495, 76608, 77652, 80528, 81966, 82080, 86184, 86280, 90594, 90720, 95627, 95760, 97065, 98496, 100660, 103536, 107730, 109288, 114912, 115040, 116478, 120792, 122949, 123120, 127680, 129420, 135891, 136610, 138048, 143640, 150990, 155304, 161056, 163932, 164160, 172368, 172560, 181188, 181440, 191254, 191520, 194130, 201320, 204915, 207072, 215460, 218576, 226485, 229824, 230080, 232956, 241584, 245898, 246240, 258840, 271782, 273220, 286881, 287280, 291195, 301980, 310608, 322112, 327864, 344736, 345120, 362376, 368847, 382508, 383040, 388260, 402640, 407673, 409830, 414144, 430920, 437152, 452970, 465912, 478135, 483168, 491796, 492480, 517680, 543564, 546440, 573762, 574560, 582390, 603960, 614745, 621216, 655728, 679455, 689472, 690240, 724752, 737694, 765016, 776520, 805280, 815346, 819660, 860643, 861840, 874304, 905940, 931824, 956270, 966336, 983592, 1035360, 1087128, 1092880, 1106541, 1147524, 1149120, 1164780, 1207920, 1229490, 1242432, 1311456, 1358910, 1434405, 1449504, 1475388, 1530032, 1553040, 1610560, 1630692, 1639320, 1721286, 1723680, 1811880, 1844235, 1863648, 1912540, 1967184, 2038365, 2070720, 2174256, 2185760, 2213082, 2295048, 2329560, 2415840, 2458980, 2581929, 2622912, 2717820, 2868810, 2899008, 2950776, 3060064, 3106080, 3261384, 3278640, 3442572, 3447360, 3623760, 3688470, 3727296, 3825080, 3934368, 4076730, 4303215, 4348512, 4371520, 4426164, 4590096, 4659120, 4831680, 4917960, 5163858, 5435640, 5532705, 5737620, 5901552, 6120128, 6212160, 6522768, 6557280, 6885144, 7247520, 7376940, 7650160, 7745787, 7868736, 8153460, 8606430, 8697024, 8852328, 9180192, 9318240, 9835920, 10327716, 10871280, 11065410, 11475240, 11803104, 12909645, 13045536, 13114560, 13770288, 14495040, 14753880, 15300320, 15491574, 16306920, 17212860, 17704656, 18360384, 18636480, 19671840, 20655432, 21742560, 22130820, 22950480, 23606208, 25819290, 26091072, 27540576, 29507760, 30600640, 30983148, 32613840, 34425720, 35409312, 38728935, 39343680, 41310864, 43485120, 44261640, 45900960, 51638580, 55081152, 59015520, 61966296, 65227680, 68851440, 70818624, 77457870, 82621728, 88523280, 91801920, 103277160, 118031040, 123932592, 130455360, 137702880, 154915740, 165243456, 177046560, 206554320, 247865184, 275405760, 309831480, 354093120, 413108640, 495730368, 619662960, 826217280, 1239325920, 2478651840]

約数ペア:

[(1, 2478651840), (2, 1239325920), (3, 826217280), (4, 619662960), (5, 495730368), (6, 413108640), (7, 354093120), (8, 309831480), (9, 275405760), (10, 247865184), (12, 206554320), (14, 177046560), (15, 165243456), (16, 154915740), (18, 137702880), (19, 130455360), (20, 123932592), (21, 118031040), (24, 103277160), (27, 91801920), (28, 88523280), (30, 82621728), (32, 77457870), (35, 70818624), (36, 68851440), (38, 65227680), (40, 61966296), (42, 59015520), (45, 55081152), (48, 51638580), (54, 45900960), (56, 44261640), (57, 43485120), (60, 41310864), (63, 39343680), (64, 38728935), (70, 35409312), (72, 34425720), (76, 32613840), (80, 30983148), (81, 30600640), (84, 29507760), (90, 27540576), (95, 26091072), (96, 25819290), (105, 23606208), (108, 22950480), (112, 22130820), (114, 21742560), (120, 20655432), (126, 19671840), (133, 18636480), (135, 18360384), (140, 17704656), (144, 17212860), (152, 16306920), (160, 15491574), (162, 15300320), (168, 14753880), (171, 14495040), (180, 13770288), (189, 13114560), (190, 13045536), (192, 12909645), (210, 11803104), (216, 11475240), (224, 11065410), (228, 10871280), (240, 10327716), (252, 9835920), (266, 9318240), (270, 9180192), (280, 8852328), (285, 8697024), (288, 8606430), (304, 8153460), (315, 7868736), (320, 7745787), (324, 7650160), (336, 7376940), (342, 7247520), (360, 6885144), (378, 6557280), (380, 6522768), (399, 6212160), (405, 6120128), (420, 5901552), (432, 5737620), (448, 5532705), (456, 5435640), (480, 5163858), (504, 4917960), (513, 4831680), (532, 4659120), (540, 4590096), (560, 4426164), (567, 4371520), (570, 4348512), (576, 4303215), (608, 4076730), (630, 3934368), (648, 3825080), (665, 3727296), (672, 3688470), (684, 3623760), (719, 3447360), (720, 3442572), (756, 3278640), (760, 3261384), (798, 3106080), (810, 3060064), (840, 2950776), (855, 2899008), (864, 2868810), (912, 2717820), (945, 2622912), (960, 2581929), (1008, 2458980), (1026, 2415840), (1064, 2329560), (1080, 2295048), (1120, 2213082), (1134, 2185760), (1140, 2174256), (1197, 2070720), (1216, 2038365), (1260, 1967184), (1296, 1912540), (1330, 1863648), (1344, 1844235), (1368, 1811880), (1438, 1723680), (1440, 1721286), (1512, 1639320), (1520, 1630692), (1539, 1610560), (1596, 1553040), (1620, 1530032), (1680, 1475388), (1710, 1449504), (1728, 1434405), (1824, 1358910), (1890, 1311456), (1995, 1242432), (2016, 1229490), (2052, 1207920), (2128, 1164780), (2157, 1149120), (2160, 1147524), (2240, 1106541), (2268, 1092880), (2280, 1087128), (2394, 1035360), (2520, 983592), (2565, 966336), (2592, 956270), (2660, 931824), (2736, 905940), (2835, 874304), (2876, 861840), (2880, 860643), (3024, 819660), (3040, 815346), (3078, 805280), (3192, 776520), (3240, 765016), (3360, 737694), (3420, 724752), (3591, 690240), (3595, 689472), (3648, 679455), (3780, 655728), (3990, 621216), (4032, 614745), (4104, 603960), (4256, 582390), (4314, 574560), (4320, 573762), (4536, 546440), (4560, 543564), (4788, 517680), (5033, 492480), (5040, 491796), (5130, 483168), (5184, 478135), (5320, 465912), (5472, 452970), (5670, 437152), (5752, 430920), (5985, 414144), (6048, 409830), (6080, 407673), (6156, 402640), (6384, 388260), (6471, 383040), (6480, 382508), (6720, 368847), (6840, 362376), (7182, 345120), (7190, 344736), (7560, 327864), (7695, 322112), (7980, 310608), (8208, 301980), (8512, 291195), (8628, 287280), (8640, 286881), (9072, 273220), (9120, 271782), (9576, 258840), (10066, 246240), (10080, 245898), (10260, 241584), (10640, 232956), (10773, 230080), (10785, 229824), (10944, 226485), (11340, 218576), (11504, 215460), (11970, 207072), (12096, 204915), (12312, 201320), (12768, 194130), (12942, 191520), (12960, 191254), (13661, 181440), (13680, 181188), (14364, 172560), (14380, 172368), (15099, 164160), (15120, 163932), (15390, 161056), (15960, 155304), (16416, 150990), (17256, 143640), (17955, 138048), (18144, 136610), (18240, 135891), (19152, 129420), (19413, 127680), (20132, 123120), (20160, 122949), (20520, 120792), (21280, 116478), (21546, 115040), (21570, 114912), (22680, 109288), (23008, 107730), (23940, 103536), (24624, 100660), (25165, 98496), (25536, 97065), (25884, 95760), (25920, 95627), (27322, 90720), (27360, 90594), (28728, 86280), (28760, 86184), (30198, 82080), (30240, 81966), (30780, 80528), (31920, 77652), (32355, 76608), (32832, 75495), (34512, 71820), (35910, 69024), (36288, 68305), (38304, 64710), (38826, 63840), (40264, 61560), (40983, 60480), (41040, 60396), (42560, 58239), (43092, 57520), (43140, 57456), (45297, 54720), (45360, 54644), (46016, 53865), (47880, 51768), (49248, 50330)]