229728840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2307

約数の個数: 128

約数和(自身を含む): 761702400

約数和(自身を除く): 531973560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1580, 1738, 1896, 2203, 2370, 2607, 3160, 3476, 4345, 4406, 4740, 5214, 6609, 6952, 8690, 8812, 9480, 10428, 11015, 13035, 13218, 17380, 17624, 20856, 22030, 24233, 26070, 26436, 33045, 34760, 44060, 48466, 52140, 52872, 66090, 72699, 88120, 96932, 104280, 121165, 132180, 145398, 174037, 193864, 242330, 264360, 290796, 348074, 363495, 484660, 522111, 581592, 696148, 726990, 870185, 969320, 1044222, 1392296, 1453980, 1740370, 1914407, 2088444, 2610555, 2907960, 3480740, 3828814, 4176888, 5221110, 5743221, 6961480, 7657628, 9572035, 10442220, 11486442, 15315256, 19144070, 20884440, 22972884, 28716105, 38288140, 45945768, 57432210, 76576280, 114864420, 229728840]

約数ペア:

[(1, 229728840), (2, 114864420), (3, 76576280), (4, 57432210), (5, 45945768), (6, 38288140), (8, 28716105), (10, 22972884), (11, 20884440), (12, 19144070), (15, 15315256), (20, 11486442), (22, 10442220), (24, 9572035), (30, 7657628), (33, 6961480), (40, 5743221), (44, 5221110), (55, 4176888), (60, 3828814), (66, 3480740), (79, 2907960), (88, 2610555), (110, 2088444), (120, 1914407), (132, 1740370), (158, 1453980), (165, 1392296), (220, 1044222), (237, 969320), (264, 870185), (316, 726990), (330, 696148), (395, 581592), (440, 522111), (474, 484660), (632, 363495), (660, 348074), (790, 290796), (869, 264360), (948, 242330), (1185, 193864), (1320, 174037), (1580, 145398), (1738, 132180), (1896, 121165), (2203, 104280), (2370, 96932), (2607, 88120), (3160, 72699), (3476, 66090), (4345, 52872), (4406, 52140), (4740, 48466), (5214, 44060), (6609, 34760), (6952, 33045), (8690, 26436), (8812, 26070), (9480, 24233), (10428, 22030), (11015, 20856), (13035, 17624), (13218, 17380)]