139519440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1937

約数の個数: 120

約数和(自身を含む): 473192928

約数和(自身を除く): 333673488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1811, 1926, 2140, 2568, 3210, 3622, 3852, 4280, 4815, 5136, 5433, 6420, 7244, 7704, 8560, 9055, 9630, 10866, 12840, 14488, 15408, 16299, 18110, 19260, 21732, 25680, 27165, 28976, 32598, 36220, 38520, 43464, 54330, 65196, 72440, 77040, 81495, 86928, 108660, 130392, 144880, 162990, 193777, 217320, 260784, 325980, 387554, 434640, 581331, 651960, 775108, 968885, 1162662, 1303920, 1550216, 1743993, 1937770, 2325324, 2906655, 3100432, 3487986, 3875540, 4650648, 5813310, 6975972, 7751080, 8719965, 9301296, 11626620, 13951944, 15502160, 17439930, 23253240, 27903888, 34879860, 46506480, 69759720, 139519440]

約数ペア:

[(1, 139519440), (2, 69759720), (3, 46506480), (4, 34879860), (5, 27903888), (6, 23253240), (8, 17439930), (9, 15502160), (10, 13951944), (12, 11626620), (15, 9301296), (16, 8719965), (18, 7751080), (20, 6975972), (24, 5813310), (30, 4650648), (36, 3875540), (40, 3487986), (45, 3100432), (48, 2906655), (60, 2325324), (72, 1937770), (80, 1743993), (90, 1550216), (107, 1303920), (120, 1162662), (144, 968885), (180, 775108), (214, 651960), (240, 581331), (321, 434640), (360, 387554), (428, 325980), (535, 260784), (642, 217320), (720, 193777), (856, 162990), (963, 144880), (1070, 130392), (1284, 108660), (1605, 86928), (1712, 81495), (1811, 77040), (1926, 72440), (2140, 65196), (2568, 54330), (3210, 43464), (3622, 38520), (3852, 36220), (4280, 32598), (4815, 28976), (5136, 27165), (5433, 25680), (6420, 21732), (7244, 19260), (7704, 18110), (8560, 16299), (9055, 15408), (9630, 14488), (10866, 12840)]