1680258168

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:767

約数の個数: 160

約数和(自身を含む): 4861296000

約数和(自身を除く): 3181037832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 71, 72, 81, 108, 118, 142, 162, 177, 213, 216, 236, 284, 324, 354, 426, 472, 531, 568, 619, 639, 648, 708, 852, 1062, 1238, 1278, 1416, 1593, 1704, 1857, 1917, 2124, 2476, 2556, 3186, 3714, 3834, 4189, 4248, 4779, 4952, 5112, 5571, 5751, 6372, 7428, 7668, 8378, 9558, 11142, 11502, 12567, 12744, 14856, 15336, 16713, 16756, 19116, 22284, 23004, 25134, 33426, 33512, 36521, 37701, 38232, 43949, 44568, 46008, 50139, 50268, 66852, 73042, 75402, 87898, 100278, 100536, 109563, 113103, 131847, 133704, 146084, 150804, 175796, 200556, 219126, 226206, 263694, 292168, 301608, 328689, 339309, 351592, 395541, 401112, 438252, 452412, 527388, 657378, 678618, 791082, 876504, 904824, 986067, 1054776, 1186623, 1314756, 1357236, 1582164, 1972134, 2373246, 2592991, 2629512, 2714472, 2958201, 3164328, 3559869, 3944268, 4746492, 5185982, 5916402, 7119738, 7778973, 7888536, 9492984, 10371964, 11832804, 14239476, 15557946, 20743928, 23336919, 23665608, 28478952, 31115892, 46673838, 62231784, 70010757, 93347676, 140021514, 186695352, 210032271, 280043028, 420064542, 560086056, 840129084, 1680258168]

約数ペア:

[(1, 1680258168), (2, 840129084), (3, 560086056), (4, 420064542), (6, 280043028), (8, 210032271), (9, 186695352), (12, 140021514), (18, 93347676), (24, 70010757), (27, 62231784), (36, 46673838), (54, 31115892), (59, 28478952), (71, 23665608), (72, 23336919), (81, 20743928), (108, 15557946), (118, 14239476), (142, 11832804), (162, 10371964), (177, 9492984), (213, 7888536), (216, 7778973), (236, 7119738), (284, 5916402), (324, 5185982), (354, 4746492), (426, 3944268), (472, 3559869), (531, 3164328), (568, 2958201), (619, 2714472), (639, 2629512), (648, 2592991), (708, 2373246), (852, 1972134), (1062, 1582164), (1238, 1357236), (1278, 1314756), (1416, 1186623), (1593, 1054776), (1704, 986067), (1857, 904824), (1917, 876504), (2124, 791082), (2476, 678618), (2556, 657378), (3186, 527388), (3714, 452412), (3834, 438252), (4189, 401112), (4248, 395541), (4779, 351592), (4952, 339309), (5112, 328689), (5571, 301608), (5751, 292168), (6372, 263694), (7428, 226206), (7668, 219126), (8378, 200556), (9558, 175796), (11142, 150804), (11502, 146084), (12567, 133704), (12744, 131847), (14856, 113103), (15336, 109563), (16713, 100536), (16756, 100278), (19116, 87898), (22284, 75402), (23004, 73042), (25134, 66852), (33426, 50268), (33512, 50139), (36521, 46008), (37701, 44568), (38232, 43949)]