236944160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 612577728

約数和(自身を除く): 375633568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 67, 80, 92, 115, 124, 134, 155, 160, 184, 230, 248, 268, 310, 335, 368, 460, 496, 536, 620, 670, 713, 736, 920, 961, 992, 1072, 1240, 1340, 1426, 1541, 1840, 1922, 2077, 2144, 2480, 2680, 2852, 3082, 3565, 3680, 3844, 4154, 4805, 4960, 5360, 5704, 6164, 7130, 7688, 7705, 8308, 9610, 10385, 10720, 11408, 12328, 14260, 15376, 15410, 16616, 19220, 20770, 22103, 22816, 24656, 28520, 30752, 30820, 33232, 38440, 41540, 44206, 47771, 49312, 57040, 61640, 64387, 66464, 76880, 83080, 88412, 95542, 110515, 114080, 123280, 128774, 153760, 166160, 176824, 191084, 221030, 238855, 246560, 257548, 321935, 332320, 353648, 382168, 442060, 477710, 515096, 643870, 707296, 764336, 884120, 955420, 1030192, 1287740, 1480901, 1528672, 1768240, 1910840, 2060384, 2575480, 2961802, 3536480, 3821680, 5150960, 5923604, 7404505, 7643360, 10301920, 11847208, 14809010, 23694416, 29618020, 47388832, 59236040, 118472080, 236944160]

約数ペア:

[(1, 236944160), (2, 118472080), (4, 59236040), (5, 47388832), (8, 29618020), (10, 23694416), (16, 14809010), (20, 11847208), (23, 10301920), (31, 7643360), (32, 7404505), (40, 5923604), (46, 5150960), (62, 3821680), (67, 3536480), (80, 2961802), (92, 2575480), (115, 2060384), (124, 1910840), (134, 1768240), (155, 1528672), (160, 1480901), (184, 1287740), (230, 1030192), (248, 955420), (268, 884120), (310, 764336), (335, 707296), (368, 643870), (460, 515096), (496, 477710), (536, 442060), (620, 382168), (670, 353648), (713, 332320), (736, 321935), (920, 257548), (961, 246560), (992, 238855), (1072, 221030), (1240, 191084), (1340, 176824), (1426, 166160), (1541, 153760), (1840, 128774), (1922, 123280), (2077, 114080), (2144, 110515), (2480, 95542), (2680, 88412), (2852, 83080), (3082, 76880), (3565, 66464), (3680, 64387), (3844, 61640), (4154, 57040), (4805, 49312), (4960, 47771), (5360, 44206), (5704, 41540), (6164, 38440), (7130, 33232), (7688, 30820), (7705, 30752), (8308, 28520), (9610, 24656), (10385, 22816), (10720, 22103), (11408, 20770), (12328, 19220), (14260, 16616), (15376, 15410)]