227537160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4395

約数の個数: 128

約数和(自身を含む): 749952000

約数和(自身を除く): 522414840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4339, 4370, 5244, 6555, 8678, 8740, 10488, 13017, 13110, 17356, 17480, 21695, 26034, 26220, 34712, 43390, 52068, 52440, 65085, 82441, 86780, 99797, 104136, 130170, 164882, 173560, 199594, 247323, 260340, 299391, 329764, 399188, 412205, 494646, 498985, 520680, 598782, 659528, 798376, 824410, 989292, 997970, 1197564, 1236615, 1496955, 1648820, 1896143, 1978584, 1995940, 2395128, 2473230, 2993910, 3297640, 3792286, 3991880, 4946460, 5688429, 5987820, 7584572, 9480715, 9892920, 11376858, 11975640, 15169144, 18961430, 22753716, 28442145, 37922860, 45507432, 56884290, 75845720, 113768580, 227537160]

約数ペア:

[(1, 227537160), (2, 113768580), (3, 75845720), (4, 56884290), (5, 45507432), (6, 37922860), (8, 28442145), (10, 22753716), (12, 18961430), (15, 15169144), (19, 11975640), (20, 11376858), (23, 9892920), (24, 9480715), (30, 7584572), (38, 5987820), (40, 5688429), (46, 4946460), (57, 3991880), (60, 3792286), (69, 3297640), (76, 2993910), (92, 2473230), (95, 2395128), (114, 1995940), (115, 1978584), (120, 1896143), (138, 1648820), (152, 1496955), (184, 1236615), (190, 1197564), (228, 997970), (230, 989292), (276, 824410), (285, 798376), (345, 659528), (380, 598782), (437, 520680), (456, 498985), (460, 494646), (552, 412205), (570, 399188), (690, 329764), (760, 299391), (874, 260340), (920, 247323), (1140, 199594), (1311, 173560), (1380, 164882), (1748, 130170), (2185, 104136), (2280, 99797), (2622, 86780), (2760, 82441), (3496, 65085), (4339, 52440), (4370, 52068), (5244, 43390), (6555, 34712), (8678, 26220), (8740, 26034), (10488, 21695), (13017, 17480), (13110, 17356)]