1797141120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3331}}^1$

素因数の和:3634

約数の個数: 128

約数和(自身を含む): 5750498880

約数和(自身を除く): 3953357760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 281, 320, 384, 480, 562, 640, 843, 960, 1124, 1405, 1686, 1920, 2248, 2810, 3331, 3372, 4215, 4496, 5620, 6662, 6744, 8430, 8992, 9993, 11240, 13324, 13488, 16655, 16860, 17984, 19986, 22480, 26648, 26976, 33310, 33720, 35968, 39972, 44960, 49965, 53296, 53952, 66620, 67440, 79944, 89920, 99930, 106592, 107904, 133240, 134880, 159888, 179840, 199860, 213184, 266480, 269760, 319776, 399720, 426368, 532960, 539520, 639552, 799440, 936011, 1065920, 1279104, 1598880, 1872022, 2131840, 2808033, 3197760, 3744044, 4680055, 5616066, 6395520, 7488088, 9360110, 11232132, 14040165, 14976176, 18720220, 22464264, 28080330, 29952352, 37440440, 44928528, 56160660, 59904704, 74880880, 89857056, 112321320, 119809408, 149761760, 179714112, 224642640, 299523520, 359428224, 449285280, 599047040, 898570560, 1797141120]

約数ペア:

[(1, 1797141120), (2, 898570560), (3, 599047040), (4, 449285280), (5, 359428224), (6, 299523520), (8, 224642640), (10, 179714112), (12, 149761760), (15, 119809408), (16, 112321320), (20, 89857056), (24, 74880880), (30, 59904704), (32, 56160660), (40, 44928528), (48, 37440440), (60, 29952352), (64, 28080330), (80, 22464264), (96, 18720220), (120, 14976176), (128, 14040165), (160, 11232132), (192, 9360110), (240, 7488088), (281, 6395520), (320, 5616066), (384, 4680055), (480, 3744044), (562, 3197760), (640, 2808033), (843, 2131840), (960, 1872022), (1124, 1598880), (1405, 1279104), (1686, 1065920), (1920, 936011), (2248, 799440), (2810, 639552), (3331, 539520), (3372, 532960), (4215, 426368), (4496, 399720), (5620, 319776), (6662, 269760), (6744, 266480), (8430, 213184), (8992, 199860), (9993, 179840), (11240, 159888), (13324, 134880), (13488, 133240), (16655, 107904), (16860, 106592), (17984, 99930), (19986, 89920), (22480, 79944), (26648, 67440), (26976, 66620), (33310, 53952), (33720, 53296), (35968, 49965), (39972, 44960)]