1688777760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 5974456320

約数和(自身を除く): 4285678560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 83, 92, 95, 96, 97, 114, 115, 120, 138, 152, 160, 166, 184, 190, 194, 228, 230, 240, 249, 276, 285, 291, 304, 332, 345, 368, 380, 388, 415, 437, 456, 460, 480, 485, 498, 552, 570, 582, 608, 664, 690, 736, 760, 776, 830, 874, 912, 920, 970, 996, 1104, 1140, 1164, 1245, 1311, 1328, 1380, 1455, 1520, 1552, 1577, 1660, 1748, 1824, 1840, 1843, 1909, 1940, 1992, 2185, 2208, 2231, 2280, 2328, 2490, 2622, 2656, 2760, 2910, 3040, 3104, 3154, 3320, 3496, 3680, 3686, 3818, 3880, 3984, 4370, 4462, 4560, 4656, 4731, 4980, 5244, 5520, 5529, 5727, 5820, 6308, 6555, 6640, 6693, 6992, 7372, 7636, 7760, 7885, 7968, 8051, 8740, 8924, 9120, 9215, 9312, 9462, 9545, 9960, 10488, 11040, 11058, 11155, 11454, 11640, 12616, 13110, 13280, 13386, 13984, 14744, 15272, 15520, 15770, 16102, 17480, 17848, 18430, 18924, 19090, 19920, 20976, 22116, 22310, 22908, 23280, 23655, 24153, 25232, 26220, 26772, 27645, 28635, 29488, 30544, 31540, 32204, 33465, 34960, 35696, 36271, 36860, 37848, 38180, 39840, 40255, 41952, 42389, 44232, 44620, 45816, 46560, 47310, 48306, 50464, 52440, 53544, 55290, 57270, 58976, 61088, 63080, 64408, 66930, 69920, 71392, 72542, 73720, 75696, 76360, 80510, 84778, 88464, 89240, 91632, 94620, 96612, 104880, 107088, 108813, 110580, 114540, 120765, 126160, 127167, 128816, 133860, 145084, 147440, 151392, 152720, 152969, 161020, 169556, 176928, 178480, 181355, 183264, 185173, 189240, 193224, 209760, 211945, 214176, 217626, 221160, 229080, 241530, 252320, 254334, 257632, 267720, 290168, 294880, 305440, 305938, 322040, 339112, 356960, 362710, 370346, 378480, 386448, 423890, 435252, 442320, 458160, 458907, 483060, 508668, 535440, 544065, 555519, 580336, 611876, 635835, 644080, 678224, 725420, 740692, 756960, 764845, 772896, 847780, 870504, 884640, 916320, 917814, 925865, 966120, 1017336, 1070880, 1088130, 1111038, 1160672, 1223752, 1271670, 1288160, 1356448, 1450840, 1481384, 1529690, 1695560, 1741008, 1835628, 1851730, 1932240, 2034672, 2176260, 2222076, 2294535, 2447504, 2543340, 2777595, 2901680, 2962768, 3059380, 3391120, 3482016, 3518287, 3671256, 3703460, 3864480, 4069344, 4352520, 4444152, 4589070, 4895008, 5086680, 5555190, 5803360, 5925536, 6118760, 6782240, 7036574, 7342512, 7406920, 8705040, 8888304, 9178140, 10173360, 10554861, 11110380, 12237520, 14073148, 14685024, 14813840, 17410080, 17591435, 17776608, 18356280, 20346720, 21109722, 22220760, 24475040, 28146296, 29627680, 35182870, 36712560, 42219444, 44441520, 52774305, 56292592, 70365740, 73425120, 84438888, 88883040, 105548610, 112585184, 140731480, 168877776, 211097220, 281462960, 337755552, 422194440, 562925920, 844388880, 1688777760]

約数ペア:

[(1, 1688777760), (2, 844388880), (3, 562925920), (4, 422194440), (5, 337755552), (6, 281462960), (8, 211097220), (10, 168877776), (12, 140731480), (15, 112585184), (16, 105548610), (19, 88883040), (20, 84438888), (23, 73425120), (24, 70365740), (30, 56292592), (32, 52774305), (38, 44441520), (40, 42219444), (46, 36712560), (48, 35182870), (57, 29627680), (60, 28146296), (69, 24475040), (76, 22220760), (80, 21109722), (83, 20346720), (92, 18356280), (95, 17776608), (96, 17591435), (97, 17410080), (114, 14813840), (115, 14685024), (120, 14073148), (138, 12237520), (152, 11110380), (160, 10554861), (166, 10173360), (184, 9178140), (190, 8888304), (194, 8705040), (228, 7406920), (230, 7342512), (240, 7036574), (249, 6782240), (276, 6118760), (285, 5925536), (291, 5803360), (304, 5555190), (332, 5086680), (345, 4895008), (368, 4589070), (380, 4444152), (388, 4352520), (415, 4069344), (437, 3864480), (456, 3703460), (460, 3671256), (480, 3518287), (485, 3482016), (498, 3391120), (552, 3059380), (570, 2962768), (582, 2901680), (608, 2777595), (664, 2543340), (690, 2447504), (736, 2294535), (760, 2222076), (776, 2176260), (830, 2034672), (874, 1932240), (912, 1851730), (920, 1835628), (970, 1741008), (996, 1695560), (1104, 1529690), (1140, 1481384), (1164, 1450840), (1245, 1356448), (1311, 1288160), (1328, 1271670), (1380, 1223752), (1455, 1160672), (1520, 1111038), (1552, 1088130), (1577, 1070880), (1660, 1017336), (1748, 966120), (1824, 925865), (1840, 917814), (1843, 916320), (1909, 884640), (1940, 870504), (1992, 847780), (2185, 772896), (2208, 764845), (2231, 756960), (2280, 740692), (2328, 725420), (2490, 678224), (2622, 644080), (2656, 635835), (2760, 611876), (2910, 580336), (3040, 555519), (3104, 544065), (3154, 535440), (3320, 508668), (3496, 483060), (3680, 458907), (3686, 458160), (3818, 442320), (3880, 435252), (3984, 423890), (4370, 386448), (4462, 378480), (4560, 370346), (4656, 362710), (4731, 356960), (4980, 339112), (5244, 322040), (5520, 305938), (5529, 305440), (5727, 294880), (5820, 290168), (6308, 267720), (6555, 257632), (6640, 254334), (6693, 252320), (6992, 241530), (7372, 229080), (7636, 221160), (7760, 217626), (7885, 214176), (7968, 211945), (8051, 209760), (8740, 193224), (8924, 189240), (9120, 185173), (9215, 183264), (9312, 181355), (9462, 178480), (9545, 176928), (9960, 169556), (10488, 161020), (11040, 152969), (11058, 152720), (11155, 151392), (11454, 147440), (11640, 145084), (12616, 133860), (13110, 128816), (13280, 127167), (13386, 126160), (13984, 120765), (14744, 114540), (15272, 110580), (15520, 108813), (15770, 107088), (16102, 104880), (17480, 96612), (17848, 94620), (18430, 91632), (18924, 89240), (19090, 88464), (19920, 84778), (20976, 80510), (22116, 76360), (22310, 75696), (22908, 73720), (23280, 72542), (23655, 71392), (24153, 69920), (25232, 66930), (26220, 64408), (26772, 63080), (27645, 61088), (28635, 58976), (29488, 57270), (30544, 55290), (31540, 53544), (32204, 52440), (33465, 50464), (34960, 48306), (35696, 47310), (36271, 46560), (36860, 45816), (37848, 44620), (38180, 44232), (39840, 42389), (40255, 41952)]