2021855040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1238

約数の個数: 224

約数和(自身を含む): 7169627520

約数和(自身を除く): 5147772480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 241, 270, 288, 320, 360, 432, 480, 482, 540, 576, 720, 723, 864, 960, 964, 971, 1080, 1205, 1440, 1446, 1728, 1928, 1942, 2160, 2169, 2410, 2880, 2892, 2913, 3615, 3856, 3884, 4320, 4338, 4820, 4855, 5784, 5826, 6507, 7230, 7712, 7768, 8640, 8676, 8739, 9640, 9710, 10845, 11568, 11652, 13014, 14460, 14565, 15424, 15536, 17352, 17478, 19280, 19420, 21690, 23136, 23304, 26028, 26217, 28920, 29130, 31072, 32535, 34704, 34956, 38560, 38840, 43380, 43695, 46272, 46608, 52056, 52434, 57840, 58260, 62144, 65070, 69408, 69912, 77120, 77680, 86760, 87390, 93216, 104112, 104868, 115680, 116520, 130140, 131085, 138816, 139824, 155360, 173520, 174780, 186432, 208224, 209736, 231360, 233040, 234011, 260280, 262170, 279648, 310720, 347040, 349560, 416448, 419472, 466080, 468022, 520560, 524340, 559296, 694080, 699120, 702033, 838944, 932160, 936044, 1041120, 1048680, 1170055, 1398240, 1404066, 1677888, 1872088, 2082240, 2097360, 2106099, 2340110, 2796480, 2808132, 3510165, 3744176, 4194720, 4212198, 4680220, 5616264, 6318297, 7020330, 7488352, 8389440, 8424396, 9360440, 10530495, 11232528, 12636594, 14040660, 14976704, 16848792, 18720880, 21060990, 22465056, 25273188, 28081320, 31591485, 33697584, 37441760, 42121980, 44930112, 50546376, 56162640, 63182970, 67395168, 74883520, 84243960, 101092752, 112325280, 126365940, 134790336, 168487920, 202185504, 224650560, 252731880, 336975840, 404371008, 505463760, 673951680, 1010927520, 2021855040]

約数ペア:

[(1, 2021855040), (2, 1010927520), (3, 673951680), (4, 505463760), (5, 404371008), (6, 336975840), (8, 252731880), (9, 224650560), (10, 202185504), (12, 168487920), (15, 134790336), (16, 126365940), (18, 112325280), (20, 101092752), (24, 84243960), (27, 74883520), (30, 67395168), (32, 63182970), (36, 56162640), (40, 50546376), (45, 44930112), (48, 42121980), (54, 37441760), (60, 33697584), (64, 31591485), (72, 28081320), (80, 25273188), (90, 22465056), (96, 21060990), (108, 18720880), (120, 16848792), (135, 14976704), (144, 14040660), (160, 12636594), (180, 11232528), (192, 10530495), (216, 9360440), (240, 8424396), (241, 8389440), (270, 7488352), (288, 7020330), (320, 6318297), (360, 5616264), (432, 4680220), (480, 4212198), (482, 4194720), (540, 3744176), (576, 3510165), (720, 2808132), (723, 2796480), (864, 2340110), (960, 2106099), (964, 2097360), (971, 2082240), (1080, 1872088), (1205, 1677888), (1440, 1404066), (1446, 1398240), (1728, 1170055), (1928, 1048680), (1942, 1041120), (2160, 936044), (2169, 932160), (2410, 838944), (2880, 702033), (2892, 699120), (2913, 694080), (3615, 559296), (3856, 524340), (3884, 520560), (4320, 468022), (4338, 466080), (4820, 419472), (4855, 416448), (5784, 349560), (5826, 347040), (6507, 310720), (7230, 279648), (7712, 262170), (7768, 260280), (8640, 234011), (8676, 233040), (8739, 231360), (9640, 209736), (9710, 208224), (10845, 186432), (11568, 174780), (11652, 173520), (13014, 155360), (14460, 139824), (14565, 138816), (15424, 131085), (15536, 130140), (17352, 116520), (17478, 115680), (19280, 104868), (19420, 104112), (21690, 93216), (23136, 87390), (23304, 86760), (26028, 77680), (26217, 77120), (28920, 69912), (29130, 69408), (31072, 65070), (32535, 62144), (34704, 58260), (34956, 57840), (38560, 52434), (38840, 52056), (43380, 46608), (43695, 46272)]