784616160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 2543837184

約数和(自身を除く): 1759221024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 127, 160, 183, 211, 240, 244, 254, 305, 366, 381, 422, 480, 488, 508, 610, 633, 635, 732, 762, 844, 915, 976, 1016, 1055, 1220, 1266, 1270, 1464, 1524, 1688, 1830, 1905, 1952, 2032, 2110, 2440, 2532, 2540, 2928, 3048, 3165, 3376, 3660, 3810, 4064, 4220, 4880, 5064, 5080, 5856, 6096, 6330, 6752, 7320, 7620, 7747, 8440, 9760, 10128, 10160, 12192, 12660, 12871, 14640, 15240, 15494, 16880, 20256, 20320, 23241, 25320, 25742, 26797, 29280, 30480, 30988, 33760, 38613, 38735, 46482, 50640, 51484, 53594, 60960, 61976, 64355, 77226, 77470, 80391, 92964, 101280, 102968, 107188, 116205, 123952, 128710, 133985, 154452, 154940, 160782, 185928, 193065, 205936, 214376, 232410, 247904, 257420, 267970, 308904, 309880, 321564, 371856, 386130, 401955, 411872, 428752, 464820, 514840, 535940, 617808, 619760, 643128, 743712, 772260, 803910, 857504, 929640, 1029680, 1071880, 1235616, 1239520, 1286256, 1544520, 1607820, 1634617, 1859280, 2059360, 2143760, 2572512, 3089040, 3215640, 3269234, 3718560, 4287520, 4903851, 6178080, 6431280, 6538468, 8173085, 9807702, 12862560, 13076936, 16346170, 19615404, 24519255, 26153872, 32692340, 39230808, 49038510, 52307744, 65384680, 78461616, 98077020, 130769360, 156923232, 196154040, 261538720, 392308080, 784616160]

約数ペア:

[(1, 784616160), (2, 392308080), (3, 261538720), (4, 196154040), (5, 156923232), (6, 130769360), (8, 98077020), (10, 78461616), (12, 65384680), (15, 52307744), (16, 49038510), (20, 39230808), (24, 32692340), (30, 26153872), (32, 24519255), (40, 19615404), (48, 16346170), (60, 13076936), (61, 12862560), (80, 9807702), (96, 8173085), (120, 6538468), (122, 6431280), (127, 6178080), (160, 4903851), (183, 4287520), (211, 3718560), (240, 3269234), (244, 3215640), (254, 3089040), (305, 2572512), (366, 2143760), (381, 2059360), (422, 1859280), (480, 1634617), (488, 1607820), (508, 1544520), (610, 1286256), (633, 1239520), (635, 1235616), (732, 1071880), (762, 1029680), (844, 929640), (915, 857504), (976, 803910), (1016, 772260), (1055, 743712), (1220, 643128), (1266, 619760), (1270, 617808), (1464, 535940), (1524, 514840), (1688, 464820), (1830, 428752), (1905, 411872), (1952, 401955), (2032, 386130), (2110, 371856), (2440, 321564), (2532, 309880), (2540, 308904), (2928, 267970), (3048, 257420), (3165, 247904), (3376, 232410), (3660, 214376), (3810, 205936), (4064, 193065), (4220, 185928), (4880, 160782), (5064, 154940), (5080, 154452), (5856, 133985), (6096, 128710), (6330, 123952), (6752, 116205), (7320, 107188), (7620, 102968), (7747, 101280), (8440, 92964), (9760, 80391), (10128, 77470), (10160, 77226), (12192, 64355), (12660, 61976), (12871, 60960), (14640, 53594), (15240, 51484), (15494, 50640), (16880, 46482), (20256, 38735), (20320, 38613), (23241, 33760), (25320, 30988), (25742, 30480), (26797, 29280)]