1339775360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 256

約数和(自身を含む): 4126740480

約数和(自身を除く): 2786965120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 704, 770, 868, 877, 880, 896, 992, 1085, 1120, 1232, 1240, 1364, 1408, 1540, 1705, 1736, 1754, 1760, 1984, 2170, 2240, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 3508, 3520, 3968, 4340, 4385, 4480, 4774, 4928, 4960, 5456, 6139, 6160, 6820, 6944, 7016, 7040, 8680, 8770, 9548, 9647, 9856, 9920, 10912, 11935, 12278, 12320, 13640, 13888, 14032, 17360, 17540, 19096, 19294, 19840, 21824, 23870, 24556, 24640, 27187, 27280, 27776, 28064, 30695, 34720, 35080, 38192, 38588, 43648, 47740, 48235, 49112, 49280, 54374, 54560, 56128, 61390, 67529, 69440, 70160, 76384, 77176, 95480, 96470, 98224, 108748, 109120, 112256, 122780, 135058, 135935, 138880, 140320, 152768, 154352, 190309, 190960, 192940, 196448, 217496, 218240, 245560, 270116, 271870, 280640, 299057, 305536, 308704, 337645, 380618, 381920, 385880, 392896, 434992, 491120, 540232, 543740, 561280, 598114, 617408, 675290, 761236, 763840, 771760, 785792, 869984, 951545, 982240, 1080464, 1087480, 1196228, 1234816, 1350580, 1495285, 1522472, 1527680, 1543520, 1739968, 1903090, 1964480, 2093399, 2160928, 2174960, 2392456, 2701160, 2990570, 3044944, 3087040, 3479936, 3806180, 3928960, 4186798, 4321856, 4349920, 4784912, 5402320, 5981140, 6089888, 6174080, 7612360, 8373596, 8643712, 8699840, 9569824, 10466995, 10804640, 11962280, 12179776, 15224720, 16747192, 17399680, 19139648, 20933990, 21609280, 23924560, 24359552, 30449440, 33494384, 38279296, 41867980, 43218560, 47849120, 60898880, 66988768, 83735960, 95698240, 121797760, 133977536, 167471920, 191396480, 267955072, 334943840, 669887680, 1339775360]

約数ペア:

[(1, 1339775360), (2, 669887680), (4, 334943840), (5, 267955072), (7, 191396480), (8, 167471920), (10, 133977536), (11, 121797760), (14, 95698240), (16, 83735960), (20, 66988768), (22, 60898880), (28, 47849120), (31, 43218560), (32, 41867980), (35, 38279296), (40, 33494384), (44, 30449440), (55, 24359552), (56, 23924560), (62, 21609280), (64, 20933990), (70, 19139648), (77, 17399680), (80, 16747192), (88, 15224720), (110, 12179776), (112, 11962280), (124, 10804640), (128, 10466995), (140, 9569824), (154, 8699840), (155, 8643712), (160, 8373596), (176, 7612360), (217, 6174080), (220, 6089888), (224, 5981140), (248, 5402320), (280, 4784912), (308, 4349920), (310, 4321856), (320, 4186798), (341, 3928960), (352, 3806180), (385, 3479936), (434, 3087040), (440, 3044944), (448, 2990570), (496, 2701160), (560, 2392456), (616, 2174960), (620, 2160928), (640, 2093399), (682, 1964480), (704, 1903090), (770, 1739968), (868, 1543520), (877, 1527680), (880, 1522472), (896, 1495285), (992, 1350580), (1085, 1234816), (1120, 1196228), (1232, 1087480), (1240, 1080464), (1364, 982240), (1408, 951545), (1540, 869984), (1705, 785792), (1736, 771760), (1754, 763840), (1760, 761236), (1984, 675290), (2170, 617408), (2240, 598114), (2387, 561280), (2464, 543740), (2480, 540232), (2728, 491120), (3080, 434992), (3410, 392896), (3472, 385880), (3508, 381920), (3520, 380618), (3968, 337645), (4340, 308704), (4385, 305536), (4480, 299057), (4774, 280640), (4928, 271870), (4960, 270116), (5456, 245560), (6139, 218240), (6160, 217496), (6820, 196448), (6944, 192940), (7016, 190960), (7040, 190309), (8680, 154352), (8770, 152768), (9548, 140320), (9647, 138880), (9856, 135935), (9920, 135058), (10912, 122780), (11935, 112256), (12278, 109120), (12320, 108748), (13640, 98224), (13888, 96470), (14032, 95480), (17360, 77176), (17540, 76384), (19096, 70160), (19294, 69440), (19840, 67529), (21824, 61390), (23870, 56128), (24556, 54560), (24640, 54374), (27187, 49280), (27280, 49112), (27776, 48235), (28064, 47740), (30695, 43648), (34720, 38588), (35080, 38192)]