147904680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16007}}^1$

素因数の和:16039

約数の個数: 128

約数和(自身を含む): 553236480

約数和(自身を除く): 405331800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16007, 32014, 48021, 64028, 80035, 96042, 112049, 128056, 160070, 176077, 192084, 224098, 240105, 320140, 336147, 352154, 384168, 448196, 480210, 528231, 560245, 640280, 672294, 704308, 880385, 896392, 960420, 1056462, 1120490, 1232539, 1344588, 1408616, 1680735, 1760770, 1920840, 2112924, 2240980, 2465078, 2641155, 2689176, 3361470, 3521540, 3697617, 4225848, 4481960, 4930156, 5282310, 6162695, 6722940, 7043080, 7395234, 9860312, 10564620, 12325390, 13445880, 14790468, 18488085, 21129240, 24650780, 29580936, 36976170, 49301560, 73952340, 147904680]

約数ペア:

[(1, 147904680), (2, 73952340), (3, 49301560), (4, 36976170), (5, 29580936), (6, 24650780), (7, 21129240), (8, 18488085), (10, 14790468), (11, 13445880), (12, 12325390), (14, 10564620), (15, 9860312), (20, 7395234), (21, 7043080), (22, 6722940), (24, 6162695), (28, 5282310), (30, 4930156), (33, 4481960), (35, 4225848), (40, 3697617), (42, 3521540), (44, 3361470), (55, 2689176), (56, 2641155), (60, 2465078), (66, 2240980), (70, 2112924), (77, 1920840), (84, 1760770), (88, 1680735), (105, 1408616), (110, 1344588), (120, 1232539), (132, 1120490), (140, 1056462), (154, 960420), (165, 896392), (168, 880385), (210, 704308), (220, 672294), (231, 640280), (264, 560245), (280, 528231), (308, 480210), (330, 448196), (385, 384168), (420, 352154), (440, 336147), (462, 320140), (616, 240105), (660, 224098), (770, 192084), (840, 176077), (924, 160070), (1155, 128056), (1320, 112049), (1540, 96042), (1848, 80035), (2310, 64028), (3080, 48021), (4620, 32014), (9240, 16007)]