155583120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8419}}^1$

素因数の和:8453

約数の個数: 160

約数和(自身を含む): 601390080

約数和(自身を除く): 445806960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8419, 9240, 16838, 18480, 25257, 33676, 42095, 50514, 58933, 67352, 84190, 92609, 101028, 117866, 126285, 134704, 168380, 176799, 185218, 202056, 235732, 252570, 277827, 294665, 336760, 353598, 370436, 404112, 463045, 471464, 505140, 555654, 589330, 648263, 673520, 707196, 740872, 883995, 926090, 942928, 1010280, 1111308, 1178660, 1296526, 1389135, 1414392, 1481744, 1767990, 1852180, 1944789, 2020560, 2222616, 2357320, 2593052, 2778270, 2828784, 3241315, 3535980, 3704360, 3889578, 4445232, 4714640, 5186104, 5556540, 6482630, 7071960, 7408720, 7779156, 9723945, 10372208, 11113080, 12965260, 14143920, 15558312, 19447890, 22226160, 25930520, 31116624, 38895780, 51861040, 77791560, 155583120]

約数ペア:

[(1, 155583120), (2, 77791560), (3, 51861040), (4, 38895780), (5, 31116624), (6, 25930520), (7, 22226160), (8, 19447890), (10, 15558312), (11, 14143920), (12, 12965260), (14, 11113080), (15, 10372208), (16, 9723945), (20, 7779156), (21, 7408720), (22, 7071960), (24, 6482630), (28, 5556540), (30, 5186104), (33, 4714640), (35, 4445232), (40, 3889578), (42, 3704360), (44, 3535980), (48, 3241315), (55, 2828784), (56, 2778270), (60, 2593052), (66, 2357320), (70, 2222616), (77, 2020560), (80, 1944789), (84, 1852180), (88, 1767990), (105, 1481744), (110, 1414392), (112, 1389135), (120, 1296526), (132, 1178660), (140, 1111308), (154, 1010280), (165, 942928), (168, 926090), (176, 883995), (210, 740872), (220, 707196), (231, 673520), (240, 648263), (264, 589330), (280, 555654), (308, 505140), (330, 471464), (336, 463045), (385, 404112), (420, 370436), (440, 353598), (462, 336760), (528, 294665), (560, 277827), (616, 252570), (660, 235732), (770, 202056), (840, 185218), (880, 176799), (924, 168380), (1155, 134704), (1232, 126285), (1320, 117866), (1540, 101028), (1680, 92609), (1848, 84190), (2310, 67352), (2640, 58933), (3080, 50514), (3696, 42095), (4620, 33676), (6160, 25257), (8419, 18480), (9240, 16838)]