2560552891008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{50287}}^1$

素因数の和:51327

約数の個数: 256

約数和(自身を含む): 8190587596800

約数和(自身を除く): 5630034705792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 997, 1064, 1216, 1344, 1596, 1824, 1994, 2128, 2432, 2688, 2991, 3192, 3648, 3988, 4256, 5982, 6384, 6979, 7296, 7976, 8512, 11964, 12768, 13958, 15952, 17024, 18943, 20937, 23928, 25536, 27916, 31904, 37886, 41874, 47856, 50287, 51072, 55832, 56829, 63808, 75772, 83748, 95712, 100574, 111664, 113658, 127616, 132601, 150861, 151544, 167496, 191424, 201148, 223328, 227316, 265202, 301722, 303088, 334992, 352009, 382848, 397803, 402296, 446656, 454632, 530404, 603444, 606176, 669984, 704018, 795606, 804592, 893312, 909264, 955453, 1056027, 1060808, 1206888, 1212352, 1339968, 1408036, 1591212, 1609184, 1818528, 1910906, 2112054, 2121616, 2413776, 2424704, 2679936, 2816072, 2866359, 3182424, 3218368, 3637056, 3821812, 4224108, 4243232, 4827552, 5632144, 5732718, 6364848, 6436736, 6688171, 7274112, 7643624, 8448216, 8486464, 9655104, 11264288, 11465436, 12729696, 13376342, 15287248, 16896432, 16972928, 19310208, 20064513, 22528576, 22930872, 25459392, 26752684, 30574496, 33792864, 40129026, 45057152, 45861744, 50136139, 50918784, 53505368, 61148992, 67585728, 80258052, 91723488, 100272278, 107010736, 122297984, 135171456, 150408417, 160516104, 183446976, 200544556, 214021472, 300816834, 321032208, 350952973, 366893952, 401089112, 428042944, 601633668, 642064416, 701905946, 802178224, 856085888, 952586641, 1052858919, 1203267336, 1284128832, 1403811892, 1604356448, 1905173282, 2105717838, 2406534672, 2568257664, 2807623784, 2857759923, 3208712896, 3810346564, 4211435676, 4813069344, 5615247568, 5715519846, 6417425792, 6668106487, 7620693128, 8422871352, 9626138688, 11230495136, 11431039692, 13336212974, 15241386256, 16845742704, 19252277376, 20004319461, 22460990272, 22862079384, 26672425948, 30482772512, 33691485408, 40008638922, 44921980544, 45724158768, 53344851896, 60965545024, 67382970816, 80017277844, 91448317536, 106689703792, 121931090048, 134765941632, 160034555688, 182896635072, 213379407584, 320069111376, 365793270144, 426758815168, 640138222752, 853517630336, 1280276445504, 2560552891008]

約数ペア:

[(1, 2560552891008), (2, 1280276445504), (3, 853517630336), (4, 640138222752), (6, 426758815168), (7, 365793270144), (8, 320069111376), (12, 213379407584), (14, 182896635072), (16, 160034555688), (19, 134765941632), (21, 121931090048), (24, 106689703792), (28, 91448317536), (32, 80017277844), (38, 67382970816), (42, 60965545024), (48, 53344851896), (56, 45724158768), (57, 44921980544), (64, 40008638922), (76, 33691485408), (84, 30482772512), (96, 26672425948), (112, 22862079384), (114, 22460990272), (128, 20004319461), (133, 19252277376), (152, 16845742704), (168, 15241386256), (192, 13336212974), (224, 11431039692), (228, 11230495136), (266, 9626138688), (304, 8422871352), (336, 7620693128), (384, 6668106487), (399, 6417425792), (448, 5715519846), (456, 5615247568), (532, 4813069344), (608, 4211435676), (672, 3810346564), (798, 3208712896), (896, 2857759923), (912, 2807623784), (997, 2568257664), (1064, 2406534672), (1216, 2105717838), (1344, 1905173282), (1596, 1604356448), (1824, 1403811892), (1994, 1284128832), (2128, 1203267336), (2432, 1052858919), (2688, 952586641), (2991, 856085888), (3192, 802178224), (3648, 701905946), (3988, 642064416), (4256, 601633668), (5982, 428042944), (6384, 401089112), (6979, 366893952), (7296, 350952973), (7976, 321032208), (8512, 300816834), (11964, 214021472), (12768, 200544556), (13958, 183446976), (15952, 160516104), (17024, 150408417), (18943, 135171456), (20937, 122297984), (23928, 107010736), (25536, 100272278), (27916, 91723488), (31904, 80258052), (37886, 67585728), (41874, 61148992), (47856, 53505368), (50287, 50918784), (51072, 50136139), (55832, 45861744), (56829, 45057152), (63808, 40129026), (75772, 33792864), (83748, 30574496), (95712, 26752684), (100574, 25459392), (111664, 22930872), (113658, 22528576), (127616, 20064513), (132601, 19310208), (150861, 16972928), (151544, 16896432), (167496, 15287248), (191424, 13376342), (201148, 12729696), (223328, 11465436), (227316, 11264288), (265202, 9655104), (301722, 8486464), (303088, 8448216), (334992, 7643624), (352009, 7274112), (382848, 6688171), (397803, 6436736), (402296, 6364848), (446656, 5732718), (454632, 5632144), (530404, 4827552), (603444, 4243232), (606176, 4224108), (669984, 3821812), (704018, 3637056), (795606, 3218368), (804592, 3182424), (893312, 2866359), (909264, 2816072), (955453, 2679936), (1056027, 2424704), (1060808, 2413776), (1206888, 2121616), (1212352, 2112054), (1339968, 1910906), (1408036, 1818528), (1591212, 1609184)]