438061320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 1468396800

約数和(自身を除く): 1030335480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 79, 90, 120, 146, 158, 180, 211, 219, 237, 292, 316, 360, 365, 395, 422, 438, 474, 584, 632, 633, 657, 711, 730, 790, 844, 876, 948, 1055, 1095, 1185, 1266, 1314, 1422, 1460, 1580, 1688, 1752, 1896, 1899, 2110, 2190, 2370, 2532, 2628, 2844, 2920, 3160, 3165, 3285, 3555, 3798, 4220, 4380, 4740, 5064, 5256, 5688, 5767, 6330, 6570, 7110, 7596, 8440, 8760, 9480, 9495, 11534, 12660, 13140, 14220, 15192, 15403, 16669, 17301, 18990, 23068, 25320, 26280, 28440, 28835, 30806, 33338, 34602, 37980, 46136, 46209, 50007, 51903, 57670, 61612, 66676, 69204, 75960, 77015, 83345, 86505, 92418, 100014, 103806, 115340, 123224, 133352, 138408, 138627, 150021, 154030, 166690, 173010, 184836, 200028, 207612, 230680, 231045, 250035, 259515, 277254, 300042, 308060, 333380, 346020, 369672, 400056, 415224, 462090, 500070, 519030, 554508, 600084, 616120, 666760, 692040, 693135, 750105, 924180, 1000140, 1038060, 1109016, 1200168, 1216837, 1386270, 1500210, 1848360, 2000280, 2076120, 2433674, 2772540, 3000420, 3650511, 4867348, 5545080, 6000840, 6084185, 7301022, 9734696, 10951533, 12168370, 14602044, 18252555, 21903066, 24336740, 29204088, 36505110, 43806132, 48673480, 54757665, 73010220, 87612264, 109515330, 146020440, 219030660, 438061320]

約数ペア:

[(1, 438061320), (2, 219030660), (3, 146020440), (4, 109515330), (5, 87612264), (6, 73010220), (8, 54757665), (9, 48673480), (10, 43806132), (12, 36505110), (15, 29204088), (18, 24336740), (20, 21903066), (24, 18252555), (30, 14602044), (36, 12168370), (40, 10951533), (45, 9734696), (60, 7301022), (72, 6084185), (73, 6000840), (79, 5545080), (90, 4867348), (120, 3650511), (146, 3000420), (158, 2772540), (180, 2433674), (211, 2076120), (219, 2000280), (237, 1848360), (292, 1500210), (316, 1386270), (360, 1216837), (365, 1200168), (395, 1109016), (422, 1038060), (438, 1000140), (474, 924180), (584, 750105), (632, 693135), (633, 692040), (657, 666760), (711, 616120), (730, 600084), (790, 554508), (844, 519030), (876, 500070), (948, 462090), (1055, 415224), (1095, 400056), (1185, 369672), (1266, 346020), (1314, 333380), (1422, 308060), (1460, 300042), (1580, 277254), (1688, 259515), (1752, 250035), (1896, 231045), (1899, 230680), (2110, 207612), (2190, 200028), (2370, 184836), (2532, 173010), (2628, 166690), (2844, 154030), (2920, 150021), (3160, 138627), (3165, 138408), (3285, 133352), (3555, 123224), (3798, 115340), (4220, 103806), (4380, 100014), (4740, 92418), (5064, 86505), (5256, 83345), (5688, 77015), (5767, 75960), (6330, 69204), (6570, 66676), (7110, 61612), (7596, 57670), (8440, 51903), (8760, 50007), (9480, 46209), (9495, 46136), (11534, 37980), (12660, 34602), (13140, 33338), (14220, 30806), (15192, 28835), (15403, 28440), (16669, 26280), (17301, 25320), (18990, 23068)]