1592132480

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 3978612000

約数和(自身を除く): 2386479520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 109, 116, 128, 145, 160, 218, 232, 290, 320, 436, 464, 545, 580, 640, 787, 872, 928, 1090, 1160, 1574, 1744, 1856, 2180, 2320, 3148, 3161, 3488, 3712, 3935, 4360, 4640, 6296, 6322, 6976, 7870, 8720, 9280, 12592, 12644, 13952, 15740, 15805, 17440, 18560, 22823, 25184, 25288, 31480, 31610, 34880, 45646, 50368, 50576, 62960, 63220, 69760, 85783, 91292, 100736, 101152, 114115, 125920, 126440, 171566, 182584, 202304, 228230, 251840, 252880, 343132, 365168, 404608, 428915, 456460, 503680, 505760, 686264, 730336, 857830, 912920, 1011520, 1372528, 1460672, 1715660, 1825840, 2023040, 2487707, 2745056, 2921344, 3431320, 3651680, 4975414, 5490112, 6862640, 7303360, 9950828, 10980224, 12438535, 13725280, 14606720, 19901656, 24877070, 27450560, 39803312, 49754140, 54901120, 79606624, 99508280, 159213248, 199016560, 318426496, 398033120, 796066240, 1592132480]

約数ペア:

[(1, 1592132480), (2, 796066240), (4, 398033120), (5, 318426496), (8, 199016560), (10, 159213248), (16, 99508280), (20, 79606624), (29, 54901120), (32, 49754140), (40, 39803312), (58, 27450560), (64, 24877070), (80, 19901656), (109, 14606720), (116, 13725280), (128, 12438535), (145, 10980224), (160, 9950828), (218, 7303360), (232, 6862640), (290, 5490112), (320, 4975414), (436, 3651680), (464, 3431320), (545, 2921344), (580, 2745056), (640, 2487707), (787, 2023040), (872, 1825840), (928, 1715660), (1090, 1460672), (1160, 1372528), (1574, 1011520), (1744, 912920), (1856, 857830), (2180, 730336), (2320, 686264), (3148, 505760), (3161, 503680), (3488, 456460), (3712, 428915), (3935, 404608), (4360, 365168), (4640, 343132), (6296, 252880), (6322, 251840), (6976, 228230), (7870, 202304), (8720, 182584), (9280, 171566), (12592, 126440), (12644, 125920), (13952, 114115), (15740, 101152), (15805, 100736), (17440, 91292), (18560, 85783), (22823, 69760), (25184, 63220), (25288, 62960), (31480, 50576), (31610, 50368), (34880, 45646)]