138734640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5872

約数の個数: 160

約数和(自身を含む): 521395200

約数和(自身を除く): 382660560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5839, 5940, 7920, 11678, 11880, 17517, 23356, 23760, 29195, 35034, 46712, 52551, 58390, 64229, 70068, 87585, 93424, 105102, 116780, 128458, 140136, 157653, 175170, 192687, 210204, 233560, 256916, 262755, 280272, 315306, 321145, 350340, 385374, 420408, 467120, 513832, 525510, 578061, 630612, 642290, 700680, 770748, 788265, 840816, 963435, 1027664, 1051020, 1156122, 1261224, 1284580, 1401360, 1541496, 1576530, 1734183, 1926870, 2102040, 2312244, 2522448, 2569160, 2890305, 3082992, 3153060, 3468366, 3853740, 4204080, 4624488, 5138320, 5780610, 6306120, 6936732, 7707480, 8670915, 9248976, 11561220, 12612240, 13873464, 15414960, 17341830, 23122440, 27746928, 34683660, 46244880, 69367320, 138734640]

約数ペア:

[(1, 138734640), (2, 69367320), (3, 46244880), (4, 34683660), (5, 27746928), (6, 23122440), (8, 17341830), (9, 15414960), (10, 13873464), (11, 12612240), (12, 11561220), (15, 9248976), (16, 8670915), (18, 7707480), (20, 6936732), (22, 6306120), (24, 5780610), (27, 5138320), (30, 4624488), (33, 4204080), (36, 3853740), (40, 3468366), (44, 3153060), (45, 3082992), (48, 2890305), (54, 2569160), (55, 2522448), (60, 2312244), (66, 2102040), (72, 1926870), (80, 1734183), (88, 1576530), (90, 1541496), (99, 1401360), (108, 1284580), (110, 1261224), (120, 1156122), (132, 1051020), (135, 1027664), (144, 963435), (165, 840816), (176, 788265), (180, 770748), (198, 700680), (216, 642290), (220, 630612), (240, 578061), (264, 525510), (270, 513832), (297, 467120), (330, 420408), (360, 385374), (396, 350340), (432, 321145), (440, 315306), (495, 280272), (528, 262755), (540, 256916), (594, 233560), (660, 210204), (720, 192687), (792, 175170), (880, 157653), (990, 140136), (1080, 128458), (1188, 116780), (1320, 105102), (1485, 93424), (1584, 87585), (1980, 70068), (2160, 64229), (2376, 58390), (2640, 52551), (2970, 46712), (3960, 35034), (4752, 29195), (5839, 23760), (5940, 23356), (7920, 17517), (11678, 11880)]