1386438840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{104087}}^1$

素因数の和:104141

約数の個数: 96

約数和(自身を含む): 4627752480

約数和(自身を除く): 3241313640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 104087, 208174, 312261, 416348, 520435, 624522, 832696, 936783, 1040870, 1249044, 1561305, 1873566, 2081740, 2498088, 3122610, 3747132, 3851219, 4163480, 4683915, 6245220, 7494264, 7702438, 9367830, 11553657, 12490440, 15404876, 18735660, 19256095, 23107314, 30809752, 34660971, 37471320, 38512190, 46214628, 57768285, 69321942, 77024380, 92429256, 115536570, 138643884, 154048760, 173304855, 231073140, 277287768, 346609710, 462146280, 693219420, 1386438840]

約数ペア:

[(1, 1386438840), (2, 693219420), (3, 462146280), (4, 346609710), (5, 277287768), (6, 231073140), (8, 173304855), (9, 154048760), (10, 138643884), (12, 115536570), (15, 92429256), (18, 77024380), (20, 69321942), (24, 57768285), (30, 46214628), (36, 38512190), (37, 37471320), (40, 34660971), (45, 30809752), (60, 23107314), (72, 19256095), (74, 18735660), (90, 15404876), (111, 12490440), (120, 11553657), (148, 9367830), (180, 7702438), (185, 7494264), (222, 6245220), (296, 4683915), (333, 4163480), (360, 3851219), (370, 3747132), (444, 3122610), (555, 2498088), (666, 2081740), (740, 1873566), (888, 1561305), (1110, 1249044), (1332, 1040870), (1480, 936783), (1665, 832696), (2220, 624522), (2664, 520435), (3330, 416348), (4440, 312261), (6660, 208174), (13320, 104087)]