187547520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 648622080

約数和(自身を除く): 461074560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 137, 138, 155, 160, 184, 186, 192, 230, 240, 248, 274, 276, 310, 320, 345, 368, 372, 384, 411, 460, 465, 480, 496, 548, 552, 620, 640, 685, 690, 713, 736, 744, 822, 920, 930, 960, 992, 1096, 1104, 1240, 1370, 1380, 1426, 1472, 1488, 1644, 1840, 1860, 1920, 1984, 2055, 2139, 2192, 2208, 2480, 2740, 2760, 2852, 2944, 2976, 3151, 3288, 3565, 3680, 3720, 3968, 4110, 4247, 4278, 4384, 4416, 4960, 5480, 5520, 5704, 5952, 6302, 6576, 7130, 7360, 7440, 8220, 8494, 8556, 8768, 8832, 9453, 9920, 10695, 10960, 11040, 11408, 11904, 12604, 12741, 13152, 14260, 14720, 14880, 15755, 16440, 16988, 17112, 17536, 18906, 19840, 21235, 21390, 21920, 22080, 22816, 25208, 25482, 26304, 28520, 29760, 31510, 32880, 33976, 34224, 37812, 42470, 42780, 43840, 44160, 45632, 47265, 50416, 50964, 52608, 57040, 59520, 63020, 63705, 65760, 67952, 68448, 75624, 84940, 85560, 87680, 91264, 94530, 97681, 100832, 101928, 114080, 126040, 127410, 131520, 135904, 136896, 151248, 169880, 171120, 189060, 195362, 201664, 203856, 228160, 252080, 254820, 263040, 271808, 273792, 293043, 302496, 339760, 342240, 378120, 390724, 403328, 407712, 456320, 488405, 504160, 509640, 543616, 586086, 604992, 679520, 684480, 756240, 781448, 815424, 976810, 1008320, 1019280, 1172172, 1209984, 1359040, 1368960, 1465215, 1512480, 1562896, 1630848, 1953620, 2016640, 2038560, 2344344, 2718080, 2930430, 3024960, 3125792, 3907240, 4077120, 4688688, 5860860, 6049920, 6251584, 7814480, 8154240, 9377376, 11721720, 12503168, 15628960, 18754752, 23443440, 31257920, 37509504, 46886880, 62515840, 93773760, 187547520]

約数ペア:

[(1, 187547520), (2, 93773760), (3, 62515840), (4, 46886880), (5, 37509504), (6, 31257920), (8, 23443440), (10, 18754752), (12, 15628960), (15, 12503168), (16, 11721720), (20, 9377376), (23, 8154240), (24, 7814480), (30, 6251584), (31, 6049920), (32, 5860860), (40, 4688688), (46, 4077120), (48, 3907240), (60, 3125792), (62, 3024960), (64, 2930430), (69, 2718080), (80, 2344344), (92, 2038560), (93, 2016640), (96, 1953620), (115, 1630848), (120, 1562896), (124, 1512480), (128, 1465215), (137, 1368960), (138, 1359040), (155, 1209984), (160, 1172172), (184, 1019280), (186, 1008320), (192, 976810), (230, 815424), (240, 781448), (248, 756240), (274, 684480), (276, 679520), (310, 604992), (320, 586086), (345, 543616), (368, 509640), (372, 504160), (384, 488405), (411, 456320), (460, 407712), (465, 403328), (480, 390724), (496, 378120), (548, 342240), (552, 339760), (620, 302496), (640, 293043), (685, 273792), (690, 271808), (713, 263040), (736, 254820), (744, 252080), (822, 228160), (920, 203856), (930, 201664), (960, 195362), (992, 189060), (1096, 171120), (1104, 169880), (1240, 151248), (1370, 136896), (1380, 135904), (1426, 131520), (1472, 127410), (1488, 126040), (1644, 114080), (1840, 101928), (1860, 100832), (1920, 97681), (1984, 94530), (2055, 91264), (2139, 87680), (2192, 85560), (2208, 84940), (2480, 75624), (2740, 68448), (2760, 67952), (2852, 65760), (2944, 63705), (2976, 63020), (3151, 59520), (3288, 57040), (3565, 52608), (3680, 50964), (3720, 50416), (3968, 47265), (4110, 45632), (4247, 44160), (4278, 43840), (4384, 42780), (4416, 42470), (4960, 37812), (5480, 34224), (5520, 33976), (5704, 32880), (5952, 31510), (6302, 29760), (6576, 28520), (7130, 26304), (7360, 25482), (7440, 25208), (8220, 22816), (8494, 22080), (8556, 21920), (8768, 21390), (8832, 21235), (9453, 19840), (9920, 18906), (10695, 17536), (10960, 17112), (11040, 16988), (11408, 16440), (11904, 15755), (12604, 14880), (12741, 14720), (13152, 14260)]