27444578240

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1382

約数の個数: 112

約数和(自身を含む): 65810892000

約数和(自身を除く): 38366313760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 397, 619, 698, 794, 1238, 1396, 1588, 1745, 1985, 2476, 2792, 3095, 3176, 3490, 3970, 4952, 5584, 6190, 6352, 6980, 7940, 9904, 11168, 12380, 12704, 13960, 15880, 19808, 22336, 24760, 25408, 27920, 31760, 39616, 49520, 55840, 63520, 99040, 111680, 127040, 138553, 198080, 216031, 245743, 277106, 432062, 491486, 554212, 692765, 864124, 982972, 1080155, 1108424, 1228715, 1385530, 1728248, 1965944, 2160310, 2216848, 2457430, 2771060, 3456496, 3931888, 4320620, 4433696, 4914860, 5542120, 6912992, 7863776, 8641240, 8867392, 9829720, 11084240, 13825984, 15727552, 17282480, 19659440, 22168480, 34564960, 39318880, 44336960, 69129920, 78637760, 85764307, 171528614, 343057228, 428821535, 686114456, 857643070, 1372228912, 1715286140, 2744457824, 3430572280, 5488915648, 6861144560, 13722289120, 27444578240]

約数ペア:

[(1, 27444578240), (2, 13722289120), (4, 6861144560), (5, 5488915648), (8, 3430572280), (10, 2744457824), (16, 1715286140), (20, 1372228912), (32, 857643070), (40, 686114456), (64, 428821535), (80, 343057228), (160, 171528614), (320, 85764307), (349, 78637760), (397, 69129920), (619, 44336960), (698, 39318880), (794, 34564960), (1238, 22168480), (1396, 19659440), (1588, 17282480), (1745, 15727552), (1985, 13825984), (2476, 11084240), (2792, 9829720), (3095, 8867392), (3176, 8641240), (3490, 7863776), (3970, 6912992), (4952, 5542120), (5584, 4914860), (6190, 4433696), (6352, 4320620), (6980, 3931888), (7940, 3456496), (9904, 2771060), (11168, 2457430), (12380, 2216848), (12704, 2160310), (13960, 1965944), (15880, 1728248), (19808, 1385530), (22336, 1228715), (24760, 1108424), (25408, 1080155), (27920, 982972), (31760, 864124), (39616, 692765), (49520, 554212), (55840, 491486), (63520, 432062), (99040, 277106), (111680, 245743), (127040, 216031), (138553, 198080)]