237411680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12263}}^1$

素因数の和:12300

約数の個数: 72

約数和(自身を含む): 616560336

約数和(自身を除く): 379148656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 12263, 19360, 24526, 49052, 61315, 98104, 122630, 134893, 196208, 245260, 269786, 392416, 490520, 539572, 674465, 981040, 1079144, 1348930, 1483823, 1962080, 2158288, 2697860, 2967646, 4316576, 5395720, 5935292, 7419115, 10791440, 11870584, 14838230, 21582880, 23741168, 29676460, 47482336, 59352920, 118705840, 237411680]

約数ペア:

[(1, 237411680), (2, 118705840), (4, 59352920), (5, 47482336), (8, 29676460), (10, 23741168), (11, 21582880), (16, 14838230), (20, 11870584), (22, 10791440), (32, 7419115), (40, 5935292), (44, 5395720), (55, 4316576), (80, 2967646), (88, 2697860), (110, 2158288), (121, 1962080), (160, 1483823), (176, 1348930), (220, 1079144), (242, 981040), (352, 674465), (440, 539572), (484, 490520), (605, 392416), (880, 269786), (968, 245260), (1210, 196208), (1760, 134893), (1936, 122630), (2420, 98104), (3872, 61315), (4840, 49052), (9680, 24526), (12263, 19360)]