2873140480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 216

約数和(自身を含む): 8430518880

約数和(自身を除く): 5557378400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1862, 1960, 2128, 2240, 2411, 2432, 2660, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 4822, 4864, 5320, 6080, 6272, 7448, 7840, 8512, 8960, 9310, 9644, 10640, 12055, 12160, 12544, 14896, 15680, 16877, 17024, 18620, 19288, 21280, 24110, 24320, 29792, 31360, 33754, 34048, 37240, 38576, 42560, 45809, 48220, 59584, 62720, 67508, 74480, 77152, 84385, 85120, 91618, 96440, 118139, 119168, 135016, 148960, 154304, 168770, 170240, 183236, 192880, 229045, 236278, 238336, 270032, 297920, 308608, 320663, 337540, 366472, 385760, 458090, 472556, 540064, 590695, 595840, 617216, 641326, 675080, 732944, 771520, 916180, 945112, 1080128, 1181390, 1191680, 1282652, 1350160, 1465888, 1543040, 1603315, 1832360, 1890224, 2160256, 2244641, 2362780, 2565304, 2700320, 2931776, 3086080, 3206630, 3664720, 3780448, 4320512, 4489282, 4725560, 5130608, 5400640, 5863552, 6413260, 7329440, 7560896, 8978564, 9451120, 10261216, 10801280, 11223205, 11727104, 12826520, 14658880, 15121792, 17957128, 18902240, 20522432, 21602560, 22446410, 25653040, 29317760, 30243584, 35914256, 37804480, 41044864, 44892820, 51306080, 58635520, 71828512, 75608960, 82089728, 89785640, 102612160, 143657024, 151217920, 179571280, 205224320, 287314048, 359142560, 410448640, 574628096, 718285120, 1436570240, 2873140480]

約数ペア:

[(1, 2873140480), (2, 1436570240), (4, 718285120), (5, 574628096), (7, 410448640), (8, 359142560), (10, 287314048), (14, 205224320), (16, 179571280), (19, 151217920), (20, 143657024), (28, 102612160), (32, 89785640), (35, 82089728), (38, 75608960), (40, 71828512), (49, 58635520), (56, 51306080), (64, 44892820), (70, 41044864), (76, 37804480), (80, 35914256), (95, 30243584), (98, 29317760), (112, 25653040), (128, 22446410), (133, 21602560), (140, 20522432), (152, 18902240), (160, 17957128), (190, 15121792), (196, 14658880), (224, 12826520), (245, 11727104), (256, 11223205), (266, 10801280), (280, 10261216), (304, 9451120), (320, 8978564), (380, 7560896), (392, 7329440), (448, 6413260), (490, 5863552), (532, 5400640), (560, 5130608), (608, 4725560), (640, 4489282), (665, 4320512), (760, 3780448), (784, 3664720), (896, 3206630), (931, 3086080), (980, 2931776), (1064, 2700320), (1120, 2565304), (1216, 2362780), (1280, 2244641), (1330, 2160256), (1520, 1890224), (1568, 1832360), (1792, 1603315), (1862, 1543040), (1960, 1465888), (2128, 1350160), (2240, 1282652), (2411, 1191680), (2432, 1181390), (2660, 1080128), (3040, 945112), (3136, 916180), (3724, 771520), (3920, 732944), (4256, 675080), (4480, 641326), (4655, 617216), (4822, 595840), (4864, 590695), (5320, 540064), (6080, 472556), (6272, 458090), (7448, 385760), (7840, 366472), (8512, 337540), (8960, 320663), (9310, 308608), (9644, 297920), (10640, 270032), (12055, 238336), (12160, 236278), (12544, 229045), (14896, 192880), (15680, 183236), (16877, 170240), (17024, 168770), (18620, 154304), (19288, 148960), (21280, 135016), (24110, 119168), (24320, 118139), (29792, 96440), (31360, 91618), (33754, 85120), (34048, 84385), (37240, 77152), (38576, 74480), (42560, 67508), (45809, 62720), (48220, 59584)]